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Old Posted Jan 27, 2014, 6:02 PM
amor de cosmos amor de cosmos is offline
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Quote:
U.K.’s Biggest Solar Farm Exceeds Expectation: Foresight
By Alex Morales Jan 27, 2014 4:31 AM PT

The U.K.’s largest solar farm generated 15 percent more power than expected from November through Jan. 22, said Foresight Solar Fund Ltd. (FSFL), which bought the facility three months ago.

Foresight raised 150 million pounds ($248 million) in an initial share sale in October. Today, it’s on target to spend all proceeds from that offering on grid-connected, operational power plants by the end of the first quarter, according to an e-mailed statement

The company spent 30 percent of funds raised in the 32-megawatt Wymeswold farm, which has so far exceeded expectations, according to the statement. Two further plants totaling 28 megawatts -- Castle Eaton and High Penn -- may be fully operational and hooked up to the grid shortly, the Sevenoaks, southeast England-based group said.

Investors raised at least 750 million pounds last year for megawatt-scale projects in the U.K., according to Bloomberg data. Britain may build more big plants of 2 megawatts or more than any European country, adding as much as 2,000 megawatts of capacity this year, PricewaterhouseCoopers LLP predicts.
http://www.bloomberg.com/news/2014-0...foresight.html

Quote:
Solar power: Not just for rooftops
BusinessGreen looks at the many innovative ways solar photovoltaics are being deployed to help boost energy security and cut carbon

By Jessica Shankleman
27 Jan 2014



Thomas Edison's famous pledge to "put his money on the sun and solar energy" may have taken a while to pay out, but he would no doubt be impressed at the current global boom in solar energy capacity and the huge array of different applications solar cells are now being used for.

The technology may be best known in its solar panel form, be they installed on rooftops or positioned in solar farm arrays. But rapid advances in solar technology mean solar cells are now being integrated into everything from mobile phones to space shuttles, and even bikinis.

BusinessGreen runs down some of the most innovative ways companies are now harnessing the power of the sun.

Solar windows

Mobile phones

Solar clothing

Space solar

Solar powered transport

Solar lamps
http://www.businessgreen.com/bg/anal...t-for-rooftops

Quote:
UK solar industry embraces community energy strategy
27. January 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Ian Clover

Today's announcement by the DECC to back community-focused energy has been welcomed by the Solar Trade Association (STA).

The U.K. government's Department of Energy & Climate Change has today unveiled its Community Energy Strategy in a move that has won the backing of the Solar Trade Association (STA).

The strategy has been introduced in order to increase government backing for shared community energy, with the DECC creating a €12 million Urban Community Energy Fund to help kickstart community energy generation projects in England and Wales.

While shying away from imposing a specific sharing figure, the DECC has instead suggested that large scale solar farm developers offer a "meaningful share" of their renewable energy projects to local communities.

"For too long, community energy has been a policy footnote, with all the focus on big generators and individual households – all but ignoring the potential of communities to play a key role," said a DECC statement by energy and climate change minister Ed Davey.
http://www.pv-magazine.com/news/deta...egy_100014047/

Quote:
First Solar to light up mining sector
27. January 2014 | Global PV markets, Industry & Suppliers, Markets & Trends, Trade show | By: Edgar Meza

The U.S. thin-film giant is looking to expand operations in the international mining industry, offering cost-effective tailor-made PV solutions while retaining the risk.

U.S. thin-film solar giant First Solar outlined its strategy to build and operate its own fuel-replacement projects in the global mining sector.

The company unveiled the plans at last week’s World Future Energy Summit in the UAE emirate of Abu Dhabi last week.

Speaking to trade publication Mining Weekly, First Solar fuel replacement solutions director John Eccles said the group was offering companies the possibility to replace diesel-run systems with more cost-efficient solar energy installations tailored to the mine’s specific power-load profile.

Eccles told Mining Weekly that advanced discussions were already under way with multinational mining groups and that there was particularly strong interest from companies in Australia and Africa, including South Africa.

"It’s a commercial proposition whereby we take on the risk, which will ensure that the plant is not so small that it is being fully utilized, but not so large so that half of the asset is not being used," Eccles said in the interview. "In fact, design optimization is the first critical step with hybrid applications, even more so than with utility-scale projects."
http://www.pv-magazine.com/news/deta...tor_100014040/

Quote:
Hanergy Solar to start building 3GW CIGS thin-film manufacturing complex in China
By Mark Osborne - 27 January 2014, 12:33
In News, Fab & Facilities, Thin Film, CIGS

Hanergy Solar has said it will start construction of a planned 3GW CIGS thin-film manufacturing complex in Caofeidian, Hebei Province, China in March 2014 with tool install starting by the end of the year.

Hanergy Solar is establishing a subsidiary, Hebei Caofeidian Hanergy Photovoltaic Co. Ltd, to own and operate the new complex.

Initial plans are to build two separate production lines with a total nameplate capacity of 600MW.

Hanergy Solar said one of the turnkey lines with a nameplate capacity of 300MW would employ MiaSolé-based CIGS sputtering process technology, while the second line with a further 300MW would employ Solibro’s co-evaporating manufacturing process technology.

Both CIGS manufacturers were acquired by Hanergy Group and their technology licences transferred to Hanergy Solar and subsidiaries.

The initial 600MW phase-one construction and equipment spending is estimated at approximately US$780 million.
http://www.pv-tech.org/news/hanergy_...ing_complex_in

Quote:
Solar top US renewable of 2013
By Ben Willis - 27 January 2014, 11:47
In News, Power Generation, Market Watch

Solar was the star performer of the US renewable energy generators in 2013, adding 2,963MW of new capacity over the year, according to new figures from the country’s Federal Energy Regulatory Committee (FERC).

Overall, renewable energy in the US accounted for over 37% of all new electricity generating capacity in 2013.

According to FERC’s latest ‘Energy Infrastructure Update’ report, 5,279MW of renewable energy capacity was added in 2013, outmuscling coal more than three-fold.

Solar’s tally for the year was 44% up on 2012’s 2,056MW, although achieved across fewer separate units, a reflection of the extent to which large projects have come to dominate the US market.

In 2013 solar was second only to natural gas, which was the clear leader across all energy types, with 7,270MW of new capacity added in 2013, a decrease from 2012’s 9,331MW.
http://www.pv-tech.org/news/solar_to...ewable_of_2013

Quote:
Solar Power World
January 27, 2014
Solar Beats Natural Gas As Part Of The U.S. Energy Infrastructure
January 27, 2014 Frank Andorka : 0 Comments

Solar led the way in 2013 as renewables made up 37.16% of all new domestic electrical generating capacity installed during calendar-year 2013, according to the latest “Energy Infrastructure Update” report from the Federal Energy Regulatory Commission’s Office of Energy Projects.

Among renewable energy sources, solar installed 266 new “units” totaling 2,936 MW, followed by wind with 18 units totaling 1,129 MW.

Biomass added 97 new units totaling 777 MW while water had 19 new units with an installed capacity of 378 MW and geothermal steam had four new units (59 MW).
Renewable energy sources (i.e., biomass, geothermal, hydropower, solar, wind) accounted for 37.16% of all new domestic electrical generating capacity installed during calendar-year 2013 for a total of 5,279 MW.

That is more than three-times that provided for the year by coal (1,543 MW – 10.86%), oil (38 MW – 0.27%), and nuclear power (0 MW – 0.00%) combined. However, natural gas dominated 2013 with 7,270 MW of new capacity (51.17%). Waste heat provided the balance of new generating capacity – 76 MW (0.53%).
The newly installed capacity being provided by the solar units is second only to that of natural gas. The new solar capacity in 2013 is 42.80% higher than that for the same period in 2012.
http://www.solarpowerworldonline.com...nfrastructure/

Quote:
Solar project pipeline runs dry in Greece
By John Parnell - 27 January 2014, 11:19
In News, Power Generation

The growth of installed solar energy capacity in Greece remained almost non-existent in the second half of 2013 with no new large projects added in December at all as a government moratorium took hold.

The latest figures from the Hellenic Transmission System Operator SA (HTSO) show that between July and December of 2013, 53MW of grid installed solar was connected and just 9MW of rooftop PV installs under 10kW in size.

In the first half of the year, 596MW was connected to the grid and a further 41MW of rooftop PV installed.

In total the country ended the year with 2,420MW of solar power capacity on the mainland. The Hellenic Electricity Distribution Network Operator SA (HEDNO) estimates that by the end of July 2013, there was a further 148.5MW on the non-interconnected Greek islands.
http://www.pv-tech.org/news/solar_pr..._dry_in_greece

Quote:
NRE secures US$250 million for Japan PV projects
By Andy Colthorpe - 27 January 2014, 11:47
In News, Power Generation, Finance

Investment groups Equis Funds and Partners Group have raised ¥26.1 billion (US$250 million) of equity to fund utility-scale solar power stations for developer Nippon Renewable Energy through a joint investment platform, Japan Solar.

Tokyo-based Nippon Renewable Energy (NRE), which announced the news, currently has a pipeline of 300MW of PV plants in Japan under development, which will be financed with Japan Solar. Each project has qualified for 20-year power purchase agreements (PPAs) under the Japanese Ministry of Economy, Trade and Industry’s (METI) feed-in tariff programme.

The pipeline includes four projects totalling 47.5MW ready for construction, along with a further 110MW of projects expected to commence this year.
http://www.pv-tech.org/news/equis_fu...for_nippon_ren

Quote:
China's Solar Dragon Awakens
James Montgomery, Associate Editor, RenewableEnergyWorld.com
January 27, 2014 | 0 Comments

Even if you've been paying attention to China's growing appetite for renewable energy, and especially solar energy, these latest statistics deserve emphasis.

China likely fulfilled, and maybe well exceeded, its goals for 10 GW of solar PV installations in 2013. Reports suggest anywhere from 9.5 GW to 11 GW or or even 12 GW and maybe even as high as 14 GW once final numbers are in. As has been typical in other incentive-driven markets, an expiring feed-in tariff for large grid-connected PV projects caused a year-end surge to drive up the numbers, so estimates are far from final. Those numbers also might shift dramatically depending on grid connectivity, which is a major challenge for solar PV, much as it has been for China's wind industry. (About 16 GW of new capacity was added in 2013 but less than 8 GW was integrated into the grid, according to Yu Guiyong from the China Wind Energy Association.)

Whatever the final number is, keep in mind only five countries have installed 10 GW cumulatively, and nobody's ever installed that much PV in a single year. Bloomberg New Energy Finance (BNEF) estimates the entire global PV market in 2013 was around 39GW, meaning China alone accounted for roughly third of it. And thanks to an emphasis on large-scale transmission-grid-connected solar PV, state-owned utilities China Power Investment, China Three Gorges, and China Huadian are now the world's largest solar asset owners.

"Now the sleeping dragon has awoken," proclaimed Jenny Chase, BNEF's head of solar analysis. As installations have become simpler and less expensive, "China's government has been as surprised as European governments by how quickly it can be deployed in response to incentives."
http://www.renewableenergyworld.com/...dragon-awakens

Quote:
SolarCity Picks 20 Oregon Homebuilders To Build Solar-Powered Homes
January 27, 2014 Frank Andorka : 0 Comments

SolarCity, a full-service solar power provider, to provide affordable, clean energy to new home communities.

Twenty local homebuilders, from the Portland area to central Oregon, have begun offering solar power to homebuyers through SolarCity, giving hundreds of future homeowners the chance to save on their energy bills from day one without paying a single penny extra for their homes.

Oregon is on the leading edge of renewable energy production in the United States, and Portland actually uses 20 percent more renewable energy compared to the national average. Solar power for new homes is an easy way for homebuilders and consumers to take part in the state’s clean energy and sustainability efforts. The builders who have chosen SolarCity to provide clean power in their communities include:

*snip*

Solar power delivers distinct benefits for homebuilders and homebuyers. While many upgrades and additions to homes such as granite countertops can greatly increase the purchase price of a home, SolarCity’s solar power options can allow homeowners to start saving money on energy costs immediately without increasing their purchase price. SolarCity allows the homebuyer to install solar panels for free, and pay less for solar electricity than they pay for utility bills.
http://www.solarpowerworldonline.com...powered-homes/

Quote:
WattJoule to Advance Commercial Use of Redox Flow Battery Technology
Published on 27 January 2014

A startup based in Lowell, Masssachusetts (US) has signed a license agreement with Battelle to commercialize battery technology that can help store large amounts of renewable energy and improve the reliability of the nation's power grid. The license with WattJoule Corporation is expected to advance the commercial use of redox flow battery technology.

First developed in the 1970s, the redox flow battery shows promise in meeting this challenge. Until recently, these batteries have been limited by their ability to only work well within certain temperature ranges, their relatively high cost and their low energy density.
http://www.solarnovus.com/wattjoule-...ogy_N7407.html

Quote:
One Step Closer to Low Cost Solar Cells
27 Jan 2014



The dwindling resources for conventional energy sources make renewable energy an exciting and increasingly important avenue of research. However, even seemingly new and green forms of energy production, like silicon-based solar cells, are not as cost effective as they could be. An OIST research team led by Yabing Qi is investigating solar cells based on organic materials that have electrodes both flexible and transparent, enabling the fabrication of these solar cells at a low cost. In a recent paper published in the journal Organic Electronics, Qi and his research group characterized the electrodes made with new materials, including plastic, conductive material and zinc oxide. They also successfully identified methods by which to clean the electrodes to restore their conductivity and work function after an extended period of storage, thus contributing to the optimization of making these new solar cells.

Traditional silicon-based solar cells are expensive to make because of the cost of the raw materials and stringent fabrication requirements. Silicon-based solar cells are also rigid and opaque, meaning their usage and placement are limited. Qi and colleagues work with flexible conductive materials that are also transparent. The fabrication of the “Flextrodes,” as these flexible transparent electrodes have been named, is more cost effective and potentially easier to fabricate using a method called roll-to-roll coating, due to their flexible nature. For example, the main component for fabricating Flextrodes is PET, the same inexpensive and readily available plastic that comprises disposable drink bottles. In addition, their use and placement is potentially much more diverse than the silicon cells. For example, they may even be placed on windows since the organic solar cells can be made partially transparent.

Since these Flextrodes are a relatively new technology, basic surface science studies had not been conducted. In their recent paper, Qi and colleagues looked at their work function, surface conductivity and chemical states. They also observed that after an extended period of storage, Flextrodes had an insulating layer of contaminants on the surface that greatly reduced their efficiency and function. The researchers were able to show that two common cleaning methods, one using UV ozone treatment, the other using oxygen plasma treatment, were both effective in removing the contaminants and restoring function to the Flextrodes in a timely and cost-efficient way. The research demonstrated that these methods could easily be integrated into the solar cell fabrication process to regenerate ready-to-use Flextrodes.
http://www.oist.jp/news-center/news/...st-solar-cells
http://www.alphagalileo.org/ViewItem...CultureCode=en
http://phys.org/news/2014-01-closer-solar-cells.html

Quote:
Cost Of Solar 2 To 100 Times Lower Than You Think

What’s the cost of solar today? Well, it depends a great deal on where exactly you are located, but no matter where you’re located, I’d bet that most of you have a cost of solar in your head that’s 2–100 times greater than the actual cost of solar power. Read on for an explanation….

One of the things I majored in for my bachelor’s degree (a long time back) was sociology. I think one of the key lessons I learned in those four years was that we are not exactly rational beings (okay, I guess I had a sense of that beforehand). Societal theories and economic models based on the idea of humans making completely rational decisions simply don’t work. There are a lot of different reasons for this, but one huge one is that we often don’t have all the information we would need in order to make a rational decision.
http://cleantechnica.com/2014/01/27/...s-lower-think/
http://solarlove.org/price-solar-much-lower-think/

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Quote:
Expected Case Insight: Will Ontario Actually Exceed LTEP Targets for Solar PV?
By admin
January 27th, 2014

In our expected case scenario, ClearSky Advisors anticipates total cumulative solar PV installations to reach 3,467 MW dc by 2019, which exceeds the current Long Term Energy Plan solar PV targets of 3,300 MW dc by 2021 by over 150 MW dc. Since our quantitative forecasts are based on planned future contract awards, and historical project attrition rate, a disparity of 150 MW dc is more significant than it appears on the surface. Why does the LTEP call for less solar PV than has been announced already?

Option 1: The government plans to scale back on announced project awards

Option 2: The government anticipates project attrition rates higher than the current trend

Option 3: Future target increases
http://www.clearskyadvisors.com/3962...-for-solar-pv/

Quote:
Sunday Train: The Solar Photovoltaic Price Evolution Revolution
By: BruceMcF Sunday January 26, 2014 8:39 pm

In early December, the Guardian covered ALEC’s latest corporate-written attack on freedom, an effort to penalize households that place solar panels on their roof:

Quote:
An alliance of corporations and conservative activists is mobilising to penalise homeowners who install their own solar panels – casting them as “freeriders” – in a sweeping new offensive against renewable energy, the Guardian has learned. …
Quote:
For 2014, Alec plans to promote a suite of model bills and resolutions aimed at blocking Barack Obama from cutting greenhouse gas emissions, and state governments from promoting the expansion of wind and solar power through regulations known as Renewable Portfolio Standards.
Quote:
[Director of the Energy and Policy Institute Gabe] Elsner argued that after its bruising state battles in 2013, Alec was now focused on weakening – rather than seeking outright repeal – of the clean energy standards. “What we saw in 2013 was an attempt to repeal RPS laws, and when that failed … what we are seeing now is a strategy that appears to be pro- clean energy but would actually weaken those pro- clean energy laws by retreating to the lowest common denominator,” he said.
So, is there a particular reason why ALEC going after rooftop solar photo-voltaic installations now, after having to beat a retreat on its 2013 effort to win wholesale repeals of Renewable Energy Portfolio Standards? Why yes, there does appear to be a particular reason for going after the economics of rooftop solar PV.

Solar Energy Prices and the Tipping Point

Consider the diagram below, taken from a Seeking Alpha article (free reg’n required for full article) on the immediate past and future prospects of the Solar Photovoltaic Energy industry. The labels are, I understand, largely illegible, but it is a plot on a logarithmic scale. This is a scale where the larger the numbers, the smaller the interval given to the same difference, which is quite useful when examining things that proceed by repeated doublings or, for the case of Solar PV energy, halvings. The blue line is a measure of the cost of petroleum (in terms of energy content), the red line the cost of natural gas, and the yellow line the retail price of electricity.

And the green line is the cost of solar PV electricity:



*snip*

As Seeking Alpha argued, from the perspective of investors, in January,

Quote:
For companies and shareholders (unless you want to play these cycle swings), it would actually be best if the industry growth could converge on two basic metrics:
  • The long-term decline in cost per watt
  • The long-term growth in demand

The first is a function of materials cost, technological advances, and efficiency gains in production. Individually, these are only a couple of percent per year, but all three working together and this amounts to quite a substantial decline over time.
And as we pass through this threshold where solar PV is in large parts of the country already less expensive than the full cost of fossil-fuel power (factoring in climate impacts), and is driving toward being less expensive than the retail cost of electricity, we will increasingly see fossil fuel producers taking political actions to protect their industry self-interest against the public interest. Seeking Alpha, again:

Quote:
In case you think this isn’t going to affect other energy sources, here is Credit Suisse:

Quote:
Other key points are that falling wind and solar costs make them competitive with natural gas, even ignoring externalities. As a result, Credit Suisse has cut its natural gas projections considerably. “We estimate renewables slowing the rate of natural gas demand growth from power generation to <0.5 bcf/d through 2020 versus our prior estimate of 1.0-1.2 bcf/d even when taking into account planned coal plant shutdowns and assumed nuclear plant retirements." [Cleantechnica]
This could very well directly compete with natural gas as a source for electricity generation, and by doing that, putting a cap on the shale gas revolution. And the threat to gas isn’t limited to the US, where natural gas prices are very low compared to much (if not all) of the world.
http://my.firedoglake.com/brucemcf/2...on-revolution/

Quote:
Jan 27, 2014
What Does it Cost to Convert Renewables into Electricity?
Study Compares the Cost of Electricity Production from Renewable Energy

Press Release 3/14, January 27, 2014



A study from the Fraunhofer Institute for Solar Energy Systems ISE compares the present costs for conversion of different energy forms into electricity and gives a prognosis for the further cost development up to 2030. The scientists in Freiburg analyzed both the levelized cost of electricity (LCOE) from renewables as well as from conventional energy technologies. They present comparative figures for new power plants constructed in Germany, which are based on solar, wind energy and biogas as well as brown coal, hard coal and gas. The study shows that the LCOE from renewables has decreased rapidly over the last years and has even caught up with the generation costs from conventional power plants. Forecasts for Germany indicate that the costs to produce electricity from PV and wind will be less than fossil fuel plants by 2030.

*snip*

Photovoltaics and Wind: Outlook and Forecast 2030

After evaluating and comparing all of the data, the scientists at Fraunhofer ISE present the following outlook: “By 2030 the electricity generation costs from PV will decline down to 0.06 - 0.09 euro/kWh. At this value, even small roof-installed PV systems will be able to compete with onshore wind and also with the higher generation costs in the future from brown coal, hard coal and combined cycle gas power plants,” says Prof. Eicke R. Weber, director of Fraunhofer ISE. Also, onshore wind will experience a decrease in the electricity generation cost, as compared to conventional power plants. At the latest, this technology will be competitive with brown coal in 2020, since with the progressing energy transformation, the number of full load operating hours will decline and the price of the carbon credits could increase. Upon comparing the different renewable technologies, the results of the study show that, in the future, the costs of PV and onshore wind will lie well below 0.10 euro/kWh. Both technologies will clearly win the race towards cost leadership. Although offshore wind has higher costs, it also has more hours at full load operation. The higher costs for biomass systems are balanced by its controllability.
http://www.ise.fraunhofer.de/en/pres...to-electricity

Quote:
Fraunhofer ISE: Solar PV and onshore wind to generate electricity below cost of fossil fuels by 2030
By Mark Osborne - 27 January 2014, 14:48
In News, Power Generation, Market Watch

The levelized cost of electricity (LCOE) from both solar PV and onshore wind in Germany are expected to decline below that of fossil fuels by 2030, according to a new study conducted by the Fraunhofer Institute for Solar Energy Systems ISE.

The cost of electricity from onshore wind was found to have already fallen below the costs from hard coal and combined cycle gas power plants. The LCOE from onshore wind was found to be currently in the range of 0.05 and 0.11 €/kWh.

However, Fraunhofer ISE said that dependent on the number of full load operating hours measured for brown coal-fired power stations in Germany, the LCOE currently extends up to 0.053 €/kWh, while hard coal extends up to 0.080 €/kWh and combined cycle gas power plants LCOE can extend to up to 0.098 €/kWh.

“The cost of electricity generation is not the only decisive factor in determining the competiveness of renewable and conventional energy sources. The upstream and downstream costs also play a major role,” said Christoph Kost, project head at Fraunhofer ISE. “The ambient conditions such as the solar radiation and the wind availability as well as the financing costs and the risk premium for new power plants all influence the results substantially. Only by including these factors in our study are we able to realistically compare the levelized cost of electricity from the different technologies and thus convincingly present the cost-competitiveness of renewables.”
http://www.pv-tech.org/news/fraunhof...ity_below_cost

Quote:
Citigroup Sees Capital Markets Reviving Renewables
By Sally Bakewell Jan 27, 2014 7:55 AM PT

Renewable-energy companies will derive more of their funding from bond markets as banks curb lending to the industry, Citigroup Inc. (C)’s head of environmental finance said.

Green-bond sales and initial public offerings will expand after kicking off last year, Michael Eckhart said by telephone. Bonds backing clean-energy and environmental ventures may account for 10 percent to 20 percent of the $7 trillion-a-year market for the securities within a decade, he said.

Eckhart’s comments cast a positive light on an industry whose funding is threatened by cuts in support for renewables from governments in the U.S. and Europe. Money managers are seeking investments that highlight their green credentials while offering an alternative to more volatile equities.

“We’re going to see a multiplier effect as we scale up use of these mechanisms,” Eckhart said. “This is the beginning of a transition from bank loans and equity financings to refinancings in the capital markets for this industry. We talked about it three years ago. Now we’re doing the deals.”

Banks in Europe, the U.S. and Japan reduced lending to clean-energy projects as the economic crisis took hold. While they’ll retain a role in the industry as they can take on project risks that institutional investors can’t sustain, capital markets will increasingly provide finance, Eckhart said.

*snip*

Emerging Markets

The decline in investment was in part a result of falling technology costs, according to Eckhart. Lower spending in the U.S. and Europe, where nations cut subsidies and other support programs, will be offset by emerging-market growth, he said.

Expansion in such markets will drive up investment in 2014 and other countries around the world will increase spending in the following two years, he said. The resurgence of wind-power developments in the U.S., where an industry tax credit has been extended, may add about $15 billion a year alone, while growth in India, Africa and the Middle East will also pick up, he said.

“Renewable energy is starting to capture significant market share and hurt the incumbent competition,” he said. “The serious game is on.”
http://www.bloomberg.com/news/2014-0...enewables.html

Last edited by amor de cosmos; Jan 27, 2014 at 7:00 PM.
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  #362  
Old Posted Jan 28, 2014, 6:33 PM
amor de cosmos amor de cosmos is offline
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Quote:
National Solar Jobs Census
Posted by Content Coordinator on Monday, January 27th, 2014

THE SOLAR FOUNDATION

1. Executive Summary

The National Solar Jobs Census 2013 is the fourth annual update of current employment and projected growth in the United States solar industry. Data for Census 2013 is derived from a statistically valid sampling and comprehensive survey of 15,437 employers throughout the nation, in industries ranging from manufacturing to construction and engineering to sales. The rapid pace of change in this industry has warranted annual updates that examine the size and scope of the solar labor force and employers’ perspectives on job growth and opportunities.

Since The Solar Foundation® first started tracking solar jobs, it has found that the industry has experienced steady and impressive job growth. Our research shows that solar industry employment has grown by an astonishing 53% – or nearly 50,000 new solar jobs – since we first started tracking them in 2010. Leading this growth are businesses in the installation sector, in which solar employment has grown by nearly 60% over the fouryear period covered by the Census series, representing more than 25,000 jobs created in the sector since 2010. With leading market analyses predicting continued growth in annual installed solar capacity, it is likely that the national solar workforce will continue to experience similar growth.

U.S. solar companies continue hiring faster than the overall economy, and remain optimistic about future growth. As of November 2013, the solar industry has grown to 142,698 solar workers. This is an increase of almost 20% over our Census 2012 findings, and represents a growth rate that is ten times faster than what the overall U.S. economy experienced during that same time period. Over the next 12 months, nearly 45% of solar establishments expect to add jobs, while fewer than 1.9% expect to cut workers, yielding an expected 15.6% growth in employment. This finding is especially relevant given that employment in the overall U.S. economy is projected to grow by only 1.4% over the next 12 months.

By comparing the job growth expectations from our multi-year research effort and from existing secondary sources, we can draw several important conclusions.

As of November 2013:
  • Solar jobs increased nearly 20% since the Fall of 2012, which is ten times the national average job growth rate. There are 142,698 solar workers in the United States, up from 119,016 in 2012. Not only did the industry exceed growth expectations, but the pace of hiring has quickened, at a rate 50% higher than last year, suggesting that the trajectory for growth is even stronger than previously thought.
  • Solar is a major source of new U.S. jobs. Seventy-seven percent of the nearly 24,000 new solar workers since September 2012 are new jobs (rather than existing positions that have added solar responsibilities), representing 18,211 new jobs created. Viewed a different way, one in every 142 new jobs in the U.S. were created by the solar industry, and each day the solar industry creates 56 new jobs across America.
  • The solar industry expects double digit job growth over the next 12 months. Solar employment is expected to grow by 15.6% over the next year, representing the addition of approximately 22,240 new solar workers. Forty-five percent of all solar establishments expect to have added solar employees by November 2014.Two-thirds of new solar hires are living-wage installation jobs. Installers added the most solar workers over the past year, growing by 22%, an increase of 12,500 workers. Installer jobs, which cannot be off-shored and earn an average of $23.63 per hour, are expected to increase by nearly 15,000 next year. This represents a 21% year-over-year growth rate.
  • Solar workers are diverse. Nineteen percent of all solar workers are women, representing 26,738 solar workers, and one in six solar workers is Latino or Hispanic. With 13,192 U.S. veterans working at solar establishments across the United States, the solar industry is also an important source of employment for returning veterans, exceeding the percentage of veterans in the broader U.S. workforce.
  • Solar jobs have increased over 50% since 2010. Since the first National Solar Jobs Census was conducted in 2010 by The Solar Foundation®, solar industry employment has grown by 53%, which translates to nearly 50,000 new jobs.
  • The solar industry supports hundreds of thousands of indirect and induced jobs. Census data include most of the direct jobs and many of the indirect jobs in the solar industry, with the exception of some indirect jobs in the component and materials supply chain. Those jobs, combined with induced impacts of the industry, support an additional 435,000 jobs, bringing the total employment impact for the U.S. solar industry to nearly 600,000.


http://www.infrastructureusa.org/nat...r-jobs-census/
http://www.bloomberg.com/news/2014-0...last-year.html
http://cleantechnica.com/2014/01/27/...ise-143000-us/
http://www.renewableenergyworld.com/...loyment-growth
http://solarlove.org/us-solar-jobs-143000/
http://www.pv-tech.org/news/jobs_fig...any_and_the_us

Quote:
5 Facts You Should Know About America’s Booming Solar Jobs Market
There are now more than 142,000 jobs in the U.S. solar industry. What’s behind the growth?

Stephen Lacey
January 28, 2014

With a solar system installed every four minutes in the U.S., it shouldn't come as a surprise that the industry is adding a lot of new jobs in the process.

The Solar Foundation released top-level findings of its latest solar jobs census yesterday, finding that there are 142,698 jobs throughout the industry. That's a 20 percent increase since 2012 -- a jump driven both by growth in installations and new categories for academic and research jobs.

With 24,000 new jobs added last year alone, the industry is growing at roughly ten times the rate of the broader economy.

"This is very real and tangible growth," said Andrea Luecke, executive director of the Solar Foundation, on a press call. "The vast majority are new jobs."

Two-thirds of the jobs tracked were new, meaning they didn't come from companies shifting existing employees into the solar business. Solar firms were adding 56 new workers every day last year.

So much for that cleantech crash reported by 60 Minutes' Lesley Stahl, who concluded "there were not many jobs created" by clean energy promotion policies.

SolarCity's Lyndon Rive backed up the findings, reporting the addition of 2,000 jobs at his company in 2013 alone. That brings SolarCity's total employee count to just under 4,500 people in fourteen states, said Rive.

"Most of the jobs are in the field and are highly distributed. There's not any central hub," he said. Even in states where incentives are starting to disappear, "adoption has never been higher," said Rive.



1. Companies say their customers are buying solar mostly to save money, not for environmental reasons

2. Solar installers employ more Latinos and Hispanics than any other solar sector

3. Manufacturers are the largest employers of women in the solar industry

4. Workers finding jobs in the industry have related experience

5. A majority of solar companies say cheap Chinese panels are a good thing
http://www.greentechmedia.com/articl...ar-jobs-market

Quote:
Utility-scale US solar capacity grew 43% in 2013
28. January 2014 | Global PV markets, Industry & Suppliers, Markets & Trends, Top News | By: Ian Clover

A report from the Federal Energy Regulatory Commission (FERC) reveals that 2.9 GW of utility-scale solar capacity was added in the U.S. last year.

Installed solar power capacity in the U.S. grew by 42.8% in 2013, with the country adding 2.9 GW of large-scale solar energy to the grid, according to the latest Energy Infrastructure Update report from FERC's Office of Energy Projects.

The report also found that combined renewable energy sources (solar, wind, geothermal, biomass and hydropower) accounted for 37% of all electrical generating capacity in 2013, outstripping coal (which provided just 10.8%), oil and nuclear. Natural gas – boosted by a series of successful fracking initiatives – led the way, however, fuelling 51.1% of new energy capacity (7.2 GW overall).

Despite the dominance of gas, the U.S. solar industry is sure to be encouraged by FERC's findings, which show that solar energy (from both PV and concentrated solar power installations) was the second-most popular source of power last year, and by far the fastest-growing renewable energy source, with 266 individual commercial-size installations added. It should also be noted that these figures do not include an estimated 1.6 GW of "behind the meter" sources of solar PV – such as rooftop residential installations and smaller commercial arrays.
http://www.pv-magazine.com/news/deta...013_100014056/

Quote:
Construction begins on Australia's largest PV power plant
28. January 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Jonathan Gifford

First Solar has broken ground on the 102 MW Nyngan solar project in the Australian state of New South Wales. When completed in 2015, it will be the biggest solar park in the country.

While Australia looks set to remain one of the top 10 PV markets in terms of annual installed capacity, according to NPD Solarbuzz predictions, its market remains dominated by the residential rooftop segment.

With 3 GW of installed PV capacity nationally, the largest PV power plant remains the Greenough River solar plant in Western Australia, with a capacity of 10 MW.

That may be beginning to change, with construction underway on the Nyngan solar park, which is owned by coal-seam gas and renewable energy developer AGL.

First Solar will provide the EPC services while also supplying the modules and additionally provide O&M services for a five-year period.

"Each project that First Solar constructs builds acceptance of and confidence in utility-scale solar as an effective source of power generation in Australia," said First Solar's Jack Curtis, in a statement announcing that work was underway.

The Nyngan utility scale installation has received support from both the NSW government and the Australian federal government through the Australian Renewable Energy Agency (ARENA).
http://www.pv-magazine.com/news/deta...ant_100014062/
http://cleantechnica.com/2014/01/28/...solar-project/

Quote:
Kyocera Soccer Stadium In The Hague Goes Solar, Helps The Hague’s Goal Of Being Carbon Neutral By 2040

Sports are thriving businesses for many communities and countries. Soccer is our family’s personal favorite. We are not alone — the game is the most popular in the world. The World Cup creates an influx of business for any country where it is held — this sport is the heart of many families and countries. It is important, of course, that such a large business move towards much greater use renewable energy and energy efficiency. Luckily, we’re seeing movements in that direction.


http://cleantechnica.com/2014/01/28/...-neutral-2040/

Quote:
SunPower teams with Bank of America to finance $220 million solar leasing program
28. January 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Ian Clover

The solar manufacturers will collaborate with the bank on a $220 million support package designed to spur the U.S. solar leasing market.

The blossoming solar leasing market in the U.S. received another positive boost today with the announcement that two American heavyweights of their respective industries are to team up to provide the sector with $220 million in financing.

Global solar panel manufacturer First Solar and Bank of America Merrill Lynch (BofA Merrill) will partner on the program, which will assist U.S. homeowners in financing solar power systems through solar leases provided by SunPower.

Currently, an estimated 20,000 U.S. households have enrolled on the program, which is said to boast low monthly payments and offer one of the few direct-from-manufacturer performance guarantees for installers.

"The SunPower Lease program allows customers to have best-in-class, high efficiency solar on their rooftops, with highly competitive terms," said SunPower CFO, Chuck Boynton. "This, coupled with our unprecendented levels of energy assurance, results in more value to the homeowner and increased retained value to SunPower."
http://www.pv-magazine.com/news/deta...ram_100014064/

Quote:
IHS: Why 2014 PV installation forecasts are all likely to be wrong
By Ash Sharma - 28 January 2014, 10:58
In Guest Blog

Each year forecasts for how much new PV capacity will be added around the world are released. These are subsequently revised, updated, defended and invariably increased. The forecasts for 2014 from various banks and research firms however are quite different. The difference between the high-end and the low-end of expectations is massive – potentially 15GW – or put another way nearly half the amount installed in total the previous year.

Which forecast turns out to be “correct” is almost irrelevant – in fact I can almost guarantee that all of them will be wrong – including ours. Of course, one forecast will be closest to the final amount installed (if we can ever agree on even historical installations!), but right for the wrong reasons. The reason is that a forecast is made at a certain point in time based on known data and assumptions for factors that will impact on how the market develops in future.

These data and assumptions must of course change as time goes on. Does anyone really know what incentives, targets or laws the Chinese government will introduce in six months’ time? Or what new trade cases will emerge and their outcome? Or if another natural disaster will cause a country to completely abandon its nuclear policy in favour of renewables? The answer of course to these questions is “no”. Which is why all of the forecasts will undoubtedly be wrong.



But given most forecasts for 2014 were made at roughly the same time, why do they vary so massively? Here’s a few of the reasons:

1. We’re measuring different things

2. China

3. Other “upside” potential and risks

4. Emerging Markets
http://www.pv-tech.org/guest_blog/20...casts_40_55_gw

Quote:
Wrong China solar market demand data spooks stock markets
By Mark Osborne - 27 January 2014, 16:42
In News, Cell Processing, Power Generation, Market Watch, Finance

Stocks in a large-number of PV companies were heavily sold-off last Friday on the same day erroneous market forecasts for PV demand in China and misinterpretation of recent Chinese Government agencies commitment targets for the sector in 2014 emerged.

Adding to spooked investors' concerns was the earlier announcement regarding the latest investigation by the US International Trade Commission (ITC) into imported Chinese PV products and the use of Taiwanese solar cells.

Bloomberg New Energy Finance (BNEF), on Thursday, 23 January revealed demand in China had “outstripped all expectations in 2013” and cited China’s National Energy Administration’s (NEA) preliminary figures and extrapolated that demand in China reached at least 12GW in 2013.

Yet, BNEF also remarked that when the official figures and its own analysis were completed that figure could have risen to 14GW for the year.

The problem was that BNEF only forecast demand in China in 2014 to be flat (14GW) with its higher range projection.

The 14GW figure for 2014 is actually the same as recently revised guidance given by Chinese Government agencies, which had previously called for 12GW of installations as part of a shift away from ground mounted to distributed commercial rooftop installations.

Importantly, widely cited government plans earlier in 2013 had called for 10GW of installations in 2014 and reiterated plans for 35GW of cumulative installations by the end of 2015.

Therefore the financial markets were taking note of higher than expected growth in 2013 with government guidelines of 10GW in 2014 resulting in a big decline this year or taking uncompleted data from BNEF and NEA on the market at best being flat in 2014, compared to the previous year.
http://www.pv-tech.org/news/wrong_ch..._stock_markets

Quote:
Australian water-splitting concept could herald battery breakthrough
By Sophie Vorrath on 28 January 2014

Australian researchers have developed a concept battery based on storing protons produced by splitting water, advancing the potential for hydrogen to replace lithium as an energy source in battery-powered devices.

Dubbed the “proton flow battery,” the RMIT-developed concept eliminates the need for the production, storage and recovery of hydrogen gas, which currently limits the efficiency of conventional hydrogen-based electrical energy storage systems.

“As only an inflow of water is needed in charge mode – and air in discharge mode – we have called our new system the ‘proton flow battery’,” lead researcher Associate Professor John Andrews said of the concept, which combines the best aspects of hydrogen fuel cells and battery-based electrical power.

“Powering batteries with protons has the potential to be a much more economical device than using lithium ions, which have to be produced from relatively scarce mineral, brine or clay resources,” said Andrews, from RMIT’s School of Aerospace, Mechanical and Manufacturing Engineering.

“Hydrogen has great potential as a clean power source and this research advances the possibilities for its widespread use in a range of applications – from consumer electronic devices to large electricity grid storage and electric vehicles.”

The concept integrates a metal hydride storage electrode into a reversible proton exchange membrane (PEM) fuel cell. During charging, protons produced from splitting water are directly combined with electrons and metal particles in one electrode of a fuel cell, forming a solid-state metal hydride as the energy storage. To resupply electricity, this process is reversed.
http://reneweconomy.com.au/2014/aust...kthrough-16709
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Quote:
Pakistan Regulator Sets Solar Power Tariff for First Time
29 January 2014

Jan. 29 (Bloomberg) — Pakistan’s national power regulator unveiled its first tariff for solar generation in a country where about 90 percent of villages have no electricity.

Projects in the north will receive 22 rupees (21 U.S. cents) a kilowatt-hour for the first 10 years and 9.1 rupees for the next 15 years, the National Electric Power Regulatory Authority said in an order on its website. Facilities in the south will get 21 rupees at first and then 8.8 rupees.

Peak demand for power exceeds supply by 5,000 megawatts, with almost a third of the total generated from imported furnace oil, the regulator said. Solar offers a way around fuel and transmission bottlenecks to deliver power to villages, it said.
http://about.bnef.com/bnef-news/paki...or-first-time/

Quote:
Plans for 120 MW plant in the UAE
27. January 2014 | Applications & Installations, Global PV markets, Industry & Suppliers, Investor news, Markets & Trends | By: Max Hall

The 40 MW project planned by Utico could triple in size if it can be connected to the UAE grid, says developer. The project will also power a desalination plant in the emirate of Ras al Khaimah.

United Arab Emirates-based private utility Utico Middle East has said the 40 MW solar project it wants to develop in its home emirate of Ras al Khaimah culd be expanded to 120 MW if talks to connect it to the UAE national grid prove successful.

A report yesterday on the Arabian Business website said Utico was in talks to secure connection to the grid which would permit the project – for which Utico is calling for pre-qualification enquiries – to be trebled in size.

The 40 MW plant, which will connect to Utico's private grid, will also provide power for the 100,000m3/day desalination plant nearby for which Utico ran a pre-qual process which attracted more than 20 applicants.
http://www.pv-magazine.com/news/deta...uae_100014045/
http://cleantechnica.com/2014/01/29/...ant-works-uae/

Quote:
In the Midwest, Farmers Are Leading the Way on Solar Power
Installers find agricultural regions to be a natural fit for PV arrays.

Midwest Energy News, Karen Uhlenhuth
January 28, 2014

Solar installations have been taking off in many areas of the Midwest, but perhaps nowhere more so than in farm country.

“It’s a huge buzz now throughout the agriculture industry,” said Todd Miller, sales director for CB Solar in Ankeny, Iowa.

In Washington County, Iowa, for example, farmers with access to an unusual and lucrative combination of federal, state and utility incentives were anticipating payback periods of as little as two years, according to Ed Raber, director of the county’s economic development corporation.

Consequently, he said, “There are more solar panels in Washington County than in any other county in Iowa.”

The heat in Washington County, just south of Iowa City, has dissipated a bit, largely because the local utility -- Alliant Energy -- terminated its subsidy as of Dec. 31. However, solar panels continue to make inroads on farms in Iowa and elsewhere in the Midwest.

"A ripple effect"

In Ohio, EcoJiva Solar has seen growing interest from farmers since its founding six years ago, according to sales director Jess Ennis. Of the more than 100 systems the company has installed, he said, the vast majority have been on farms.

At the outset, the company envisioned bringing solar energy to manufacturers, he said, but they were too financially squeezed for a big capital investment. Agriculture, on the other hand, was thriving -- and many in the industry were quite receptive to the idea of going solar.

Take, for example, the panels that EcoJiva installed on a farm outside of Huron, Ohio.

“Within several months,” Ennis said, “we developed three systems north and south of there. Within a three-mile stretch of road, we now have four systems. Generally speaking, when we install a system, it creates a ripple effect.”

Minnesota installer Curt Shellum also has found that, in farm country, solar arrays tend to breed more solar arrays. “You get systems out there, people see them and drop by,” he said. In the agricultural region of southeast Minnesota, where he does most of his work, Shellum said, demand among farmers “is definitely growing for us. We’ve done maybe a dozen installs. In the last month, we’ve done enough farm proposals to equal the number of kilowatts we installed last year.”

In Illinois, solar developer Michelle Marley agrees that word of mouth is important.

Solar is “just now starting to get a foothold,” she said. “The greatest obstacle is getting the word out.”

A long-term investment

Solar panels are a natural fit on a farm, a few installers observed. Shellum said that, for several reasons, they’re his “favorite type of installation.”

For one, farms tend to use a lot of power, with monthly electric bills sometimes running into the thousands of dollars. They need electricity to run fans, to heat and cool barns for dairy cows, to cool milk and produce, and to dry grain and move it around.

Many farms also have barns with roofs that lend themselves to holding up solar panels. And if there’s not a suitable roof, there’s usually plenty of space for a freestanding array.
http://www.greentechmedia.com/articl...on-solar-power

Quote:
New theory may lead to more efficient solar cells
UH collaboration with Universite de Montreal published in Nature Communications


HOUSTON, Jan. 29, 2014 – A new theoretical model developed by professors at the University of Houston (UH) and Université de Montréal may hold the key to methods for developing better materials for solar cells.

Eric Bittner, a John and Rebecca Moores Professor of Chemistry and Physics in UH's College of Natural Sciences and Mathematics, and Carlos Silva, an associate professor at the Université de Montréal and Canada Research Chair in Organic Semiconductor Materials, say the model could lead to new solar cell materials made from improved blends of semiconducting polymers and fullerenes.

The researchers describe their findings in a paper titled "Noise-Induced Quantum Coherence Drives Photo-Carrier Generation Dynamics at Polymeric Semiconductor Heterojunctions," appearing Jan. 29 in Nature Communications, a multidisciplinary journal dedicated to publishing research in the biological, physical and chemical sciences.

"Scientists don't fully understand what is going on inside the materials that make up solar cells. We were trying to get at the fundamental photochemistry or photophysics that describes how these cells work," Bittner said.

Solar cells are made out of organic semiconductors – typically blends of materials. However, solar cells made of these materials have about 3 percent efficiency. Bittner added that the newer materials, the fullerene/polymer blends, only reach about 10 percent efficiency.

"There is a theoretical limit for the efficiency of the ideal solar cell – the Shockley-Queisser limit. The theory we published describes how we might be able to get above this theoretical limit by taking advantage of quantum mechanical effects," Bittner said. "By understanding these effects and making use of them in the design of a solar cell, we believe you can improve efficiency."
http://www.eurekalert.org/pub_releas...-ntm012714.php
http://www.physnews.com/nano-materia...ster812054727/

Quote:
South Africa world’s most attractive emerging country for solar
29. January 2014 | Markets & Trends, Investor news, Global PV markets, Industry & Suppliers | By: Edgar Meza

South Africa has topped IHS' emerging PV market attractiveness rankings in the areas of in potential market size, project profitability and pipeline maturity, ahead of Thailand and Turkey.

South Africa’s target of building 8.4 GW of PV capacity by 2030, combined with the success of its large-scale tendering process in attracting investment to fulfill that goal, has made the country the most attractive emerging PV market globally, according to market research firm IHS Technology.

South Africa scored 66 out of 100 in the IHS Emerging PV Markets Attractiveness Index for the fourth quarter of 2013, 17 points ahead of the second-most attractive market, Thailand.

The index ranks the attractiveness of PV markets in emerging countries to investors, developers and manufacturers in four key areas: macroeconomic climate, potential market size, project profitability and pipeline maturity. Among the top five countries in the index, South Africa ranked highest in potential market size, project profitability and pipeline maturity.

"South Africa has consolidated its position as a growth market for PV by cultivating a policy environment stable enough to attract financing from commercial banks," said Josefin Berg, senior PV analyst at IHS.
http://www.pv-magazine.com/news/deta...lar_100014074/

Quote:
Taiwan increases solar PV targets
29. January 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Ilias Tsagas

Implementing the new solar energy goals will cost an estimated $33 billion, much of which will go to Taiwanese manufacturers. About 90% of PV systems installed in Taiwan use local products.

Taiwan's Ministry of Economic Affairs has increased its solar PV development targets, which if successfully met will make the 23 million people island nation one of the most successful photovoltaic energy regions in Asia.

Taiwan's Ministry of Economic affairs has increased the country's solar PV installation target for 2014 from 572 MW to 607 MW, according to EnergyTrend, a division of the Taiwan-based global market research group TrendForce.

The changes, drafted by the ministry's Bureau of Energy, are included in an amendment to Taiwan’s renewable energy development target law.

The ministry likewise raised the installation target for 2015 to 847 MW, while the target for 2030 is set at 6.2 GW.

Successfully meeting the new targets, EnergyTrend estimates, will require funding of TWD 21 billion (US$690 million) and TWD 24 billion ($790 million) for 2014 and 2015 respectively, assuming a solar PV system installation price of $3.30 per watt.

In total, EnergyTrend reports, the successful implementation of the new targets will require more than TWD 1 trillion ($33 billion).
http://www.pv-magazine.com/news/deta...ets_100014067/

Quote:
Deutsche Bank dismisses China solar demand concerns on raised forecast
By Mark Osborne - 29 January 2014, 13:26
In News, PV Modules, Power Generation, Market Watch

Deutsche Bank has said in an investor note that its PV demand estimate of 12GW for China is at the bottom end of its projections for the country in 2014.

The forecast follows negative reactions to market forecasts and wrongly interpreted Chinese government guidance on PV installation targets for 2014.

Continuing to make checks on the possible demand drivers in China and recent sharp increases in the spot market price of polysilicon, Deutsche Bank’s research analyst, Vishal Shah, said in the note that the Chinese government's latest target to add 14GW of PV in 2014 could easily be exceeded.

The rationale comes from the target set by the Chinese Government in 2013 for 10GW of installations that according to Deutsche Bank’s most recent checks is expected to have been exceeded by around 2GW.


http://www.pv-tech.org/news/deutsche...aised_forecast

Quote:
Ontario received 463MW of PV FiT applications in five weeks
By Andy Colthorpe - 29 January 2014, 13:08
In News, Power Generation, Tariff Watch

Ontario’s energy regulator received almost 500MW of project proposals, including 463MW of photovoltaics (PV), in the five-and-a-half week period that the feed-in tariff (FiT) window was last open.

According to regulator Ontario Power Authority (OPA), responsible for overseeing the Canadian province's FiT 3.0 programme, it received a total of 1,982 applications for renewable energy totalling 493.71MW of capacity in the period between 4 November and 13 December last year. Applications were for solar, wind, hydropower and bioenergy projects of between 10kW and 500kW proposed capacity.

The vast majority of PV project proposals received by OPA, 76.8%, were rooftop-based, 311.42MW of capacity across 1,499 applications. A further 383 applications with a combined capacity of 151.85MW were made for ground-mounted PV.

Priority will be given to projects with Aboriginal, community, municipal and public sector participation.
http://www.pv-tech.org/news/ontario_..._in_five_weeks

Quote:
TrendForce: Taiwan cell producers could reach 10GW in 2014
By John Parnell - 29 January 2014, 12:46
In News, Cell Processing

Taiwanese cell producers could reach 10GW in 2014 but the spectre of US trade action could yet derail 2013’s growth, according to new research.

EnergyTrend, part of TrendForce, said shipments from the country had grown 42% year on year to reach 8.3GW in 2013.

“Regarding the trade war initiated by SolarWorld, it’s not likely to impact Taiwan in January and February. Yet, if the judgment reaches final stage, they may decide to trace back to products traded since the beginning of March, 2014,” said Jason Huang, research manager of EnergyTrend.

“By then, Taiwanese manufacturers’ OEM orders received in the end of 1Q14 and the beginning of 2Q14 may be affected,” he added.

TrendForce claimed that while the possibility of hitting 10GW in 2014 remains, the uncertainty created by the US trade ruling means producers would be well advised to explore new markets.
http://www.pv-tech.org/news/trendfor...h_10gw_in_2014

Quote:
Australian trade body warns thousands of jobs could be lost if renewables target is scrapped
By Andy Colthorpe - 29 January 2014, 12:01
In News, Power Generation, Tariff Watch

The abolition of Australia’s Renewable Energy Target (RET) could lead to the loss of almost 7,000 jobs, according to an industry body.

The REC Agents Association (RAA), an industry body responsible for assisting and overseeing companies trading in renewable energy certificates in Australia, issued a press release that quoted “detailed analysis” by Australian company Solar Business Services. The analysis was commissioned by RAA member Greenbank Environmental.

RAA claims that the Australian solar industry is expected to employ around 12,300 people across 4,300 businesses domestically in 2014. If the RET is cut entirely, up to 6,750 jobs could be lost by 2018, according to RAA.

The Solar Business Services report outlined forecasts for three possible scenario projections to 2018, the first being no policy change; the second detailing possible consequences of cuts to the RET and the third scenario based on abolition of the RET.

According to Solar Business Services and RAA, a ‘no policy change’ scenario is predicted to mean the addition of 8,000 jobs in the Australian solar industry in the four years between 2014 and 2018.

Predicted job losses in a forecast scenario where the RET is abolished this year would be immediate, with around 2,000 of the potential 6,750 jobs lost being cut in 2015.

The RET, set at 20% of electricity generation by 2020, has different criteria for large- and small-scale schemes.
http://www.pv-tech.org/news/australi...f_renewable_en

Quote:
US President Acknowledges Solar Progress in State of the Union Address
Published on 29 January 2014

President Obama praised the US solar industry in his annual State of the Union speech last night, acknowledging that a big factor in bringing jobs back is "our commitment to American energy."

"It's not just oil and natural gas production that's booming," the President said, "we're becoming a global leader in solar, too."

He noted that every four minutes another American home or business goes solar, and he said that the jobs of the installer cannot be outsourced. "Let's continue that progress with a smarter tax policy that stops giving $4 billion a year to fossil fuel industries that don't need it so we can invest more in fuels of the future that do."

Afterward, Rhone Resch, president and CEO of the Solar Energy Industries Association (SEIA), released the following statement:

“From the rooftop of the White House to the floor of the People’s House, President Obama continues to show his strong, unwavering support for solar energy. On behalf of the 143,000 Americans who work in the US solar industry – and the tens of millions of people who support it – the best way to thank the President for his leadership is to go out and prove him right. Today, we’re well on our way to doing that, with solar now the fastest-growing source of renewable energy in America, pumping tens of billions of dollars into the US economy. But despite this milestone, we believe the best is yet to come.

"Fresh off a record-breaking year, America’s solar energy industry is looking forward to another great year in 2014 – thanks, in part, to President Obama’s continued leadership and the smart public policies which are making solar more affordable than ever. With an estimated 13,000 megawatts (MW) of solar currently installed in the US, we’re generating enough clean, reliable electricity today to power more than 2 million American homes – or every single home in a state the size of Colorado. Like the President, we see 2014 as a year of action, a year of progress and a year in which more and more Americans turn to solar to save money, help meet their energy needs and improve our environment.”
http://www.solarnovus.com/us-preside...ess_N7421.html

Quote:
Why Traditional Investors are Banking on Solar
Written by Michael Gorton 29 January 2014

The bankability of solar investments is generating wide receptivity among traditional oil and gas energy investors for a number of reasons. As the demand for electricity continues to grow, solar energy has the potential to deliver much-needed peak demand relief to the existing grid infrastructure.

With continued, annual drops in the cost, solar will not only result in competitive electricity, but, in many cases, cheaper electricity coupled with higher profit margins for the industry. By 2020, solar projects could produce power at costs significantly lower than nuclear, coal or natural gas.

The solar boom stems from the precipitous price drops solar photovoltaic (PV) has experienced in the past three years. In 2010, solar was approaching $2/watt. In early 2012, solar PV began to approach grid parity, and it’s almost there. Extrapolating from this, solar PV could dip as low as $0.50/kWh in 2014.

These numbers are supported by many of the largest solar cell and PV manufacturers. The projected 2014 price will make solar PV not only competitive with, but also less expensive than traditional energy sources.

Excellent returns for equity investors

Utility-scale solar generation has reached a point where it can be financed similarly to traditional generating facilities with a ratio of debt and equity, financed over 15- to 20-year periods. Such financing produces solid returns for debt holders and excellent returns for equity investors.

Traditionally, conservative investors have placed capital in utilities because of the stability of returns based on a fixed, captive customer base. In simple terms, solar has no moving parts, which results in low maintenance. Also, its fuel is free, resulting in long-term stability of pricing. Perhaps most importantly, solar is produced during periods of peak demand and as such, provide important peaking capacity relief. As solar continues to become more cost effective, it too will function as a traditional utility investment, without the same volatility of existing generation sources. There are billions of dollars to be earned from converting sunlight to electricity. What’s more, once built, solar produces no pollutants.
http://www.solarnovus.com/why-tradit...lar_N7419.html

Quote:
2014 Will Be a Memorable Year for Cleantech
Bob Lockhart — January 13, 2014

Is January 13 too early to call 2014 a year to remember?

We have recently published our fifth annual white paper, Smart Utilities: 10 Trends to Watch in 2014 and Beyond. The free white paper, more than past editions, details the massive transformations facing utilities and their business models. Things are just so different now!

Navigant Research offers another peek into the future with our webinar, “The Year Ahead in Cleantech” on Tuesday, January 14 at 2 p.m. Eastern Standard Time. I have dramatically titled the Smart Utilities section of the webinar, “Everything You Know is Wrong.” Perhaps that’s overly dramatic, but so much is changing, it’s not far off. Key trends that will be discussed include:
  • Distributed generation begins to rock utilities’ world: Utility business model are likely to change, perhaps dramatically, as they suffer the one-two punch of reduced energy revenue and increased payouts to distributed generators
  • Solar power generation’s impact on distribution grids will be enormous: Some governments have aggressively supported residential solar generation while others have not - What happens in either case?
  • New grid-balancing technologies that deal with distributed inputs can make granular, automated decisions that enable utilities to run grids more efficiently while remaining within mandated voltage ranges
  • Energy efficiency may happen in our lifetimes: We have detected signs of life in the home energy market during 2013, with some encouraging pilot programs that may foretell new life for HEM, the forever stepchild of cleantech
  • Utilities are changing their view of the smart grid: We observed some interesting behavior changes during 2013, among both utilities and the vendors that sell to them
  • Smart grid applications continue their rise: Navigant Research has recently completed an examination of Smart Grid IT, and this seminar will discuss some of the leading applications
http://www.navigantresearch.com/blog...-for-cleantech

Quote:
GTM Research Gets Shoutout From Obama in State of the Union Speech
“Every four minutes, another American home or business goes solar.”

Stephen Lacey
January 28, 2014

President Obama addressed a number of key themes in his State of the Union speech tonight: income equality, economic competitiveness, national security, and, naturally, GTM Research.

Shayle Kann, our VP of research, wasn't invited as a guest to the speech. But he got the next best thing: a shoutout for his original solar stat we published in August.

Moments after riling environmentalists by uttering the phrase "all-of-the-above energy strategy," the president quickly shifted to the fast-growing solar market, which GTM documents in deep detail.

"It's not just oil and natural gas production that's booming; we're becoming a global leader in solar, too. Every four minutes, another American home or business goes solar; every panel [is] pounded into place by a worker whose job can't be outsourced," said the president.

The stat he was referring to came from this chart put together from GTM installation data:


http://www.greentechmedia.com/articl...e-union-speech

Last edited by amor de cosmos; Jan 29, 2014 at 6:15 PM.
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Old Posted Jan 30, 2014, 6:21 PM
amor de cosmos amor de cosmos is offline
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Kuala Lumpur airport lands 19MW solar system
Largest connected installation in Malaysia comes as countries all over the globe boost solar capacity

By Will Nichols
30 Jan 2014

A huge solar system at Kuala Lumpur airport is set to save around 2.1 million RM (£380,000) a year for the airport's operators.

The 19MW SunEdison-designed system - the largest in Malaysia - combines ground-mounted, parking canopy, and roof-top systems to maximise electricity savings and return on investment from the project, while using as little space as possible.

"Malaysia has an ideal climate for solar power and therefore we are taking steps to generate clean energy which will be beneficial to everyone in Malaysia," said Tan Sri Bashir Ahmad, managing director of Malaysia Airports. "Rooftops, parking lots and 'buffer' areas at airports are traditionally not multi-purpose facilities, but we've turned them into a clean energy generation facility. This initiative also demonstrates our support towards the Government's initiative in introducing renewable energy and also to further reduce carbon footprint."
http://www.businessgreen.com/bg/news...w-solar-system

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California PUC President: The Utility Death Spiral Is ‘Last Year’s Hype’
The state’s top regulator says that smart utilities can serve their customers and thrive.

Herman K. Trabish
January 29, 2014

The much-heralded death spiral of U.S. utilities is “last year’s hype,” according to California Public Utilities Commission President Michael Peevey.

It was propagated, he said, by members of the Edison Electric Institute, a utility lobbying group, out of a concern that rooftop solar supported by net energy metering would disrupt utilities’ longstanding business model.

That’s not going to happen, Peevey told an audience at VerdeXchange 2014, the seventh annual Los Angeles gathering of California’s greentech community. If utilities are smart, they will adapt to the new technologies, he said.

When utilities moved into the generation business some 30 years ago when he was at Southern California Edison, there was similar talk of “the end of the utility industry,” Peevey said. “I’ve seen these permutations happen again and again in the utility world.”

There were successes and failures, and the utilities survived. The companies with capability and persistence and which “put their customers first” will succeed. Those that get involved in “scrimmages over things like net metering that represent no more than 3 percent or 4 percent of the market won’t.”

Google’s recent purchase of Nest Labs for $3.2 billion shows the viability of residential electricity services as a business, Peevey said. “It comes down to management.”

Several U.S. utilities use the “service” model and see themselves as providing their customers with what they want. By going “with the flow,” such companies will do fine. If the companies now fighting net metering were providing solar, Peevey said, they might be bigger and getting a better return on their investment and would not be concerned with net metering.
http://www.greentechmedia.com/articl...-PUC-President

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Thai module manufacturer Solartron to double production
By John Parnell - 30 January 2014, 12:44
In News, PV Modules

Thai PV manufacturer Solartron is planning to double its production capacity, according to local media reports.

The firm’s CEO Patama Wongtoythong told the Bangkok Post that it was looking to expand its current module capacity from 70MW to 150MW.

The 250 million baht (US$7.6 million) investment drive will be backed with the issuance of 150 million new shares.

The company claims to have a backlog of 60MW and its current facility is approaching capacity. It hopes to have the additional production line, which will be incorporated into its existing factory, online during 2015.
http://www.pv-tech.org/news/thai_mod...ble_production

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India’s ‘ultra mega’ 4GW solar project backers sign MoU
By Lucy Woods - 30 January 2014, 11:13
In News, Power Generation, Market Watch, Project Focus

India’s Ministry of Heavy Industries and Public Enterprises announced yesterday the joint venture developing the 4GW ultra mega solar power project (UMSPP), made up of six companies has signed a memorandum of understanding (MoU).

The MoU stipulated the huge project is to be built over seven years, the first phase of which will be 1GW. The UMSPP was announced at Intersolar India in November last year.

The agreement was signed with attendance from Shri Praful Patel, Minister of Heavy Industries and Public Enterprises and the Minister of New and Renewable Energy, Farooq Abdullah.

The consortium of companies will be registered as a public enterprise under Druk Holding Investments (government investment arm of the ministry of finance), with headquarters in Delhi.

Representing the joint venture were the managing directors and executive chairmen: Shri Prasada Rao of Baharat Heavy Electricals, Shri Rajendra Nimde of the government run Solar Energy Corporation of India, Shri Tandon of land provider, Sambhar Salt Lake, Shri Nayak of Power Grid, Shri Singh of Satluj Jal Vidyut Nigam Limited (a national and state government JV for hydropower) and Shri Jain of Rajasthan Electronics and Instruments Limited (state and national government venture for electrical technology advancement).
http://www.pv-tech.org/news/india_ul...ject_signs_mou

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Trina says solar PV costs to fall, but prices not so much
By Giles Parkinson on 30 January 2014

Chinese manufacturing giant Trina Solar – now the second largest solar PV manufacturer in the world – says there is little doubt that the cost of solar PV modules will continue to fall. It’s just that the price to consumers will no longer be following it down.

Pierre Verlinden, the chief scientist and vice-president of Trina, says solar PV costs will continue to fall as they have done – by around 20 per cent for every doubling in global cumulative production.

The issue for consumers now is that because cumulative production is nearing 200GW, the next doubling will take longer than the previous. So it may translate into a 5-6 per cent reduction each year.

And as the rationalization of the manufacturing industry continues, then producers will take advantage of lifting their margins to make their business profitable and sustainable. So prices may not rise, but they are unlikely to come down much anytime soon.

Verlinden, in Australia for a series of company-sponsored presentations to the Australian solar industry, notes another important change in the market – a flight to quality products.

“The great price decline is over. Customers used to be focused on what was cheapest, now they want the best quality,” he told RenewEconomy in an interview. “That is new, but I am glad for that. It is good for the industry.”
http://reneweconomy.com.au/2014/trin...-so-much-16851

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WA grid may become first big victim of “death spiral”
By Giles Parkinson on 30 January 2014

The chances of the West Australian electricity grid becoming the first to fall victim to the so-called “death spiral” for utilities appears to have increased after it was revealed this week that the gap between the cost to generate, transmit and sell electricity and the charge to consumer has widened.

The “death spiral” is a term coined by utilities in an attempt to defend their business models against the rise of the “pro-sumer”, customers who are no longer just buying energy but who are sourcing cheaper electricity from their own generation, usually rooftop solar, and cutting demand from the grid.

The WA grid, however, has helped create its own death spiral because it has never recovered the cost of its largely fossil-fuel fired electricity from the consumer. The costs keep rising, and now it has emerged that electricity demand has fallen so low that the major utilities may be forced to pay for fossil-fuel generation they will never use.

It is hard to imagine a more unsustainable situation, and it is quite possible that the WA grid is the most at risk in the developed world from the emergence of cheaper solar and storage solutions.

Synergy, the WA Government-owned electricity and gas retailer that has just been merged with the government owned generator Verve Energy, revealed this week that the gap between consumer bills and the cost of delivery through the grid had blown out to nearly $500 million in the 2013 fiscal year.

This is despite the fact that residential power prices have risen 70 per cent since the Barnett government came to power in 2008. Synergy told the Upper House financial estimates committee that consumer bills would have needed to increase by another one third in 2012-13 to match the cost of production.

Synergy CFO Karl Matacz told the committee that solar panel installations, which have grown from zero to 130,000 in just five years, continue to grow at a rate of more than 2,000 a month, despite the removal of feed in tariffs. Indeed, the company’s annual report released late last year put the rate of solar installations at 2,600 a month, or more than 31,000 a year.

What this shows is that rooftop solar PV is becoming a “no-brainer” for households in the state. The question is whether it becomes a “no-brainer” for the utilities, and the government owners, and whether they can see how they can adjust their business models to suit.
http://reneweconomy.com.au/2014/wa-g...h-spiral-41428

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British company develops new solar storage technology prototype
By Peter Bennett | 30 January 2014, 12:39 Updated: 30 January 2014, 12:57

British company Oxis Energy has partnered with Proinso UK to develop a new solar energy storage system prototype that it is aiming to roll out this year.

The companies claim that the rechargeable Lithium Sulfur (Li-S) batteries used are inherently safe thanks to the lithium sulfide passivation layer and non-flammable electrolyte.

Mark Randall, general manager of Proinso explained why it was looking at solar storage in particular, he said: “As a global solar company Proinso has witnessed solar plants matching, and increasingly bettering, the cost of energy from other technologies in ever more regions. However, growth has been restricted by the need for safe, reliable and cost effective storage.

“In the first stage, our collaboration with Oxis Energy will allow us to offer solutions in testing environments where the price of competing energy is particularly high. Proinso is frequently challenged by businesses to match energy needs in a range of global locations and this increases our ability to do so. The prototype of the integrated system is scalable with a view, in the medium term, that the cost effectiveness and safety aspects will be an obvious attraction to the distributed grid-connected sector.”
http://www.solarpowerportal.co.uk/ne...prototype_2356

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New Solar PV Capital Expenditure Cycle to Start in 2015, According to NPD Solarbuzz
New gigawatt solar factories to provide up to $10 billion of revenues to PV equipment suppliers in 2017


Santa Clara, Calif., January 30, 2014—Capital expenditures for equipment suppliers serving the solar photovoltaic (PV) manufacturing sector are forecast to enter a new upturn phase beginning in 2015. According to new research in the latest NPD Solarbuzz PV Equipment Quarterly, PV equipment spending could potentially reach $10 billion in revenues in 2017.

"During 2012 and 2013, solar PV equipment suppliers were confronted by the sharpest downturn ever to hit the sector," according to Finlay Colville, vice president at NPD Solarbuzz. "The decline was caused by strong over-capacity that reshaped the entire PV industry in 2012, which resulted in manufacturers' capital expenditure budgets being put on hold during 2013."

For 2013, PV equipment spending—covering tool revenues from crystalline silicon (c-Si) makers of ingots, wafers, cells, modules, and thin-film panels—declined to an eight-year low of $1.73 billion. This drop contrasts sharply with the previous cyclical peak of approximately $13 billion in 2011.

With capital expenditures largely frozen in 2013, PV equipment suppliers recorded less than $1 billion of net bookings last year, keeping the PV book-to-bill ratio well below parity. In the absence of new PV orders, many equipment suppliers were forced to restructure internal PV business units and focus on other technology sectors.

Over the next six months, however, end-market solar PV demand will catch up with the 45 gigawatts (GW) of effective capacity within the industry, and this will mark the official end of the two-year downturn in capital expenditure. Thereafter, plans will quickly emerge from PV manufacturers for new capacity additions, which will ultimately drive a strong rebound in revenues available to the equipment supply chain.
http://www.solarbuzz.com/news/recent...-npd-solarbuzz
http://www.solarnovus.com/huge-solar...015_N7427.html
http://www.pv-magazine.com/news/deta...015_100014081/


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The Road to Renewable Energy in Alberta, Canada
Randolph Seibold, Terra1 Renewables
January 30, 2014 | 0 Comments

It is well known in clean energy circles that Alberta, aside from the oil sands, has some of the best solar resources in North America. It also generates more emissions from coal-fired power plants than the rest of Canada combined, which amounts to about 51 percent of the country's power generation-based emissions. The road to bring more solar and renewable power online in the oil and gas province has proven to be a challenging one, given its lack of market incentives or favorable policies.

Shifting Landscape

Despite challenges, new installations for solar PV are roughly doubling each year. Gordon Howell of Howell-Mayhew Engineering estimates a 400 percent growth in the past five years. Skyfire Energy, a 12-year-old company serving Alberta, British Columbia and Ontario says it has grown its workforce from three to fourteen in the past five years, along with revenues.

Overall, the level of solar in the wind-dominated Alberta renewable energy industry is a tiny fraction of what is possible, given its robust level of sun-hours per year (concentrated in the province’s southern region). But there are many examples of the changing energy landscape for solar and renewable power in Alberta.

Its first-ever utility-scale PV plant is approaching construction in Brooks. GTE Solar, a subsidiary of GTE Power, is developing the 15-megawatt project. The Environment Canada building in Edmonton is finalizing its 300-kW PV system, one of the largest building-mounted systems in Western Canada. The 5-megawatt Lethbridge Biogas Cogeneration Facility has just completed construction and commenced operation. A similar facility is planned for Lacombe, using abundant cattle industry feedstocks (Alberta is home to over 2 million cows). And SAEWA (Southern Alberta Energy-from-Waste) coalition, now comprised of about 70 towns and counties, is moving forward on detailed engineering studies for a major facility in their region.
http://www.renewableenergyworld.com/...alberta-canada

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New Facility In Australia Launches To Develop More Efficient Solar Technology
Originally published on RenewEconomy
by Sophie Vorrath

A new facility to pilot the development of Australian-grown, ARENA-backed technology aimed at creating more efficient and affordable solar panels has been launched in Queensland.

Brisbane Materials, whose landmark technology produced anti-reflection and other coatings for solar panels which significantly improves efficiency and lowers cost, announced the opening of its new product development and manufacturing plant in Darra, on Tuesday.

Ivor Frischknecht, CEO of the Australia Renewable Energy Agency (ARENA), will cut the ribbon at the new plant, one of the many projects ARENA has invested in to help drive and commercialise efficient and affordable renewable energy solutions.

Brisbane Materials’ patented technology was invented and developed at the University of Queensland by Dr Michael Harvey and Professor Paul Meredith. It enables the creation of a nano-porous silicon dioxide (SiO2) and other metal oxide films from a liquid precursor at room temperature and atmospheric pressure.

When applied to solar photovoltaic panels, these films form an anti- reflective coating which provides a significant efficiency improvement, and lowers the cost of solar panels.

After forming a strategic partnership with EV Group in 2012, Brisbane Materials announced the close of a $5 million Series A funding round, led by the ARENA-backed Renewable Energy Venture Capital Fund managed by Southern Cross Venture Partners, and including US- based New Venture Partners. In 2012, the company also won a $1.3 million grant from the Australia Solar Institute, which is now part of ARENA
http://cleantechnica.com/2014/01/29/...ar-technology/

Last edited by amor de cosmos; Jan 30, 2014 at 9:49 PM.
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Old Posted Jan 31, 2014, 5:33 PM
amor de cosmos amor de cosmos is offline
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Is solar-powered desalination answer to water independence for California?
From Isle of Man to Saudi Arabia, renewable desalination is gaining interest around the world as solution to water scarcity and food crisis

Oliver Balch
Guardian Professional, Tuesday 28 January 2014 17.35 GMT

Thousands of acres on the west side of California's San Joaquin Valley lie fallow. In official speak, the former agricultural land has been "retired". Water supplies have always been a problem for this drought-prone region. Yet what's pushed the area over the brink is salinity.

The problem is in large part caused by farm irrigation, which picks up the salt that naturally occurs in the rocks and soils of the Central Valley and transfers it through drainage. Compounding the problem is the tidally influenced water that is pumped into the area from the Sacramento-San Joaquin Delta. A study by the University of California estimates that, left to continue, the Central Valley could be facing reparation costs of up to $1.5bn by 2030 and the loss of up to 64,000 jobs as agricultural production slides.

A California-based startup thinks it might have the answer. WaterFX's solution comes in the unlikely shape of a vast bank of parabolic mirrors and an advanced "multi-effect" evaporating unit. The Aqua4 system offers a renewable method of desalinating briny water, which, if its developers prove right, could put California "on a path to water independence".

How does it work? Unlike conventional desalination, which uses a high-pressure reverse osmosis system that forces salt and other solids through a membrane, WaterFX cleans water through use of a 400-kilowatt solar "trough" – hence the mirrors. This concentrated solar still collects the sun's energy, which heats a pipe containing natural oil, providing heat for the subsequent distillation process.
http://www.theguardian.com/sustainab...lifornia-water
http://inhabitat.com/solar-powered-d...upply-problem/

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$5 Solar Lamp To Fight Fuel Poverty

Sometimes, it’s the simplest things that can make a big difference in people’s lives, and this affordable solar light falls right in line with that, as it involves something we take for granted (a safe way to illuminate a home after dark), but which is a luxury in many parts of the developing world.

Here in the west, all we need to do is flip a switch, and we’ve got a cheap source of light that doesn’t pollute our home and that can provide plenty of time after dark to prepare meals, complete homework, read, enjoy our family or loved ones, or do our daily chores.

But that’s not the case in many areas, where the only viable source of light may be a kerosene lamp, which is not only unhealthy to burn indoors, and a possible safety hazard, but also requires a constant supply of relatively expensive fuel to operate. And while many different versions of solar lanterns and solar lighting options are available, not many of them are affordable to a family living in poverty, which is why this $5 solar light could have a big positive impact on the lives of those who use them.

The MiniSun12H, developed by the NGO SunLife, is a affordable, durable, solar-powered light capable of providing 12 hours of light from 8 hours of charging. At the cost of just $5, this solar light is cost-competitive with a kerosene lantern, with the added advantage of never needing to be refueled with expensive and dirty kerosene in order to use it.
“The dangers of kerosene lamps are very real. The World Bank estimates that 780 million women and children breathing kerosene fumes inhale smoke equivalent to 2 packs of cigarettes every day. 60% of adult female lung-cancer victims in developing nations are non-smokers. These fumes kill an estimated 1.5 million women and children in Africa every year. The kerosene needed for the lamps is a constant burden on the household income for these very poor people.” – SunLife
http://cleantechnica.com/2014/01/31/...-fuel-poverty/

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Quote:
150MW Zimbabwe solar project edges closer to approval
By John Parnell - 31 January 2014, 12:45
In News, Power Generation

Plans to build a 150MW solar farm in Zimbabwe are nearing approval, according to the companies involved in its development.

Once permission has been given by the country’s Lands Ministry the joint venture behind the scheme will then finalise licensing with Zimbabwe Electricity Regulatory Authority (ZERA).

The US$400 million project is being developed by Defemme Afrique Holdings, a joint venture by local firm De Opper Trading and UK-based Green Rhino Energy.

De Opper’s CEO Francis Gogwe told local press that the farm in Marondera wold be a boost for the local area.

“The project aims to ease electricity shortage in the region. It is unfortunate the country for a long time has been facing shortages of electricity. We will play a part in powering all the government departments with electricity,” Gogwe told News Day.

“It is also a platform to create employment for the local people. We will also rehabilitate electricity infrastructure in Marondera and other surrounding areas,” he added.
http://www.pv-tech.org/news/150mw_zi...er_to_approval

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Graph of the Day: Solar PV’s path to 2c/kWh
By Giles Parkinson on 31 January 2014

Today’s Graph of the Day is a follow-up to our article on Thursday on Trina Solar, and its forecasts for the coming years for the solar PV industry.

One aspect we touched on was the levellised cost of electricity. Trina’s goal is to bring the cost of solar PV down to around 6c/kWh, which it thinks can happen within 5 years. At that price it will be competitive with gas in most countries, coal in some countries, and new build fossil fuels just about everywhere.

But how does it get below that – to say, perhaps, the 2c/kWh mark imagined by solar research leaders such as Eicke Weber, of the Fraunhofer Institute for Solar Energy.

That’s what makes this graph so interesting. It seems to suggest that solar PV will have a natural base at some point. The biggest gains can be made in the efficiency levels. But the other key measure is the cost of manufacturing. Trina’s initial goal is to lift efficiency to an average 20 per cent and reduce the cost of manufacturing by nearly one third.

To get it much below that would require the sort of manufacturing cost reductions that might only be envisaged by the sort of multi-gigawatt plants envisaged by Weber for the EU, or even the 3GW manufacturing complex announced recently by Hanergy - although that is for thin film solar PV.


http://reneweconomy.com.au/2014/grap...to-2ckwh-53452

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Why the New Jersey Solar Market Just Got Hot Again
Sara Rafalson, Sol Systems
January 30, 2014 | 1 Comments

New Jersey has long been a cautionary tale of the boom and bust cycles of solar renewable energy credit (SREC) programs. In 2009, New Jersey’s SREC values were close to $700 per megawatt hour. Then, in fall 2012, prices dipped to the $70 mark, demonstrating the true volatility of SREC markets. However, a recent rebound in SREC prices offers owners several profitable ways to profit from their SRECs.

After a lull period, the New Jersey SREC prices have ticked up once again. No, they are not back at $700 (and likely will never be again). However, we have traded as high as a healthy $170 per SREC in the last month on behalf of our SREC portfolio management clients.

In addition to the spot market rally, we have also seen increased interest from SREC buyers for fixed price strips at terms of 3, 5, or 10 years. This may indicate buyers expect SREC volatility to abate in future years. What this certainly means is that solar owners, developers, and investors can lock into a fixed price for their SRECs to secure a guaranteed stream of income for a given number of years. A fixed price strip guarantees a predetermined rate per SREC, even if (and when) spot market prices fall.

This newfound availability of fixed price contracts is essential for developers hoping to secure financing for their commercial solar projects. Investors’ interest in projects in SREC states typically wanes when a developer has been unable to lock in an SREC strip, as this is viewed as uncontracted revenue that can hurt an investor’s returns.

What’s the reason for New Jersey’s SREC rally? Well, much of the recent spike in prices can be attributed to solar legislation that passed in New Jersey in the summer of 2012. This legislation shifted the renewable portfolio standard (RPS) requirement from a fixed megawatt hour requirement to a percentage of retail load, adjusted the alternative compliance penalty (ACP), and capped grid supply projects at 80 MW.
http://www.renewableenergyworld.com/...pricing-uptick

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Anti-soiling coating keeps solar reflectors clean and efficient
Date: January 29, 2014
Source: Oak Ridge National Laboratory

Soiling -- the accumulation of dust and sand -- on solar power reflectors and photovoltaic cells is one of the main efficiency drags for solar power plants, capable of reducing reflectivity up to 50 percent in 14 days. Though plants can perform manual cleaning and brushing with deionized water and detergent, this labor-intensive routine significantly raises operating and maintenance costs (O&M), which is reflected in the cost of solar energy for consumers.

Under the sponsorship of the Department of Energy's Energy Efficiency and Renewable Energy SunShot Concentrating Solar Power Program, Oak Ridge National Laboratory is developing a low-cost, transparent, anti-soiling (or self-cleaning) coating for solar reflectors to optimize energy efficiency while lowering O&M costs and avoiding negative environmental impacts.

The coating -- which is being designed by members of the Energy and Transportation Science Division, including Scott Hunter, Bart Smith, George Polyzos, and Daniel Schaeffer -- is based on a superhydrophobic coating technology developed at ORNL that has been shown to effectively repel water, viscous liquids, and most solid particles. Unlike other superhydrophobic approaches that employ high-cost vacuum deposition and chemical etching to nano-engineer desired surfaces, ORNL's coatings are deposited by conventional painting and spraying methods using a mixture of organics and particles. In addition to being low-cost, these methods can be deployed easily in the field during repairs and retro-fitting.

There are, however, challenges to the successful development of such a transparent, anti-soiling coating. First, the coating must be very superhydrophobic to minimize the need for occasional cleaning, and it must have minimal (or even zero) effect on the transmission and scattering of solar radiation between the wavelengths of 250 to 3,000 nm. To meet these requirements, the coating must be no more than a few hundred nanometers thick, and the embedded particles must be considerably smaller. The extremely thin coating must also be durable under environmental exposure, including UV radiation and sand erosion, and be compliant according to the US Environmental Protection Agency Clean Air Act emission standards -- which limits the selection and combination of particles and organics that can be used effectively.
http://www.sciencedaily.com/releases...0129164644.htm

Quote:
IET survey reveals 9% of Brits considering solar
By Peter Bennett
31 January 2014, 12:38 Updated: 31 January 2014, 13:30

A survey carried out by the Institution of Engineering and Technology (IET) has discovered that 9% of households in the UK are considering installing solar.

The poll, carried out to coincide with the end of government’s Big Energy Saving Week, lists solar PV as one of the most popular measure amongst the public to tackle rising energy bills.

The most popular measure being considered was the installation of LED light bulbs, with one in four respondents saying they were considering the technology.
http://www.solarpowerportal.co.uk/ne...ing_solar_2356

Quote:
01/30/2014 04:18 PM
West Virginia, Where Solar Growth Would Help
SustainableBusiness.com News

With West Virginia reeling from the chemical spill and a commitment to coal that's been harming peoples' health and the environment in exchange for jobs, perhaps it's finally time for them to look into the solar industry, which is generating thousands of jobs in nearby states.

“We look at the significant growth taking place in states like Ohio, Pennsylvania, and Maryland, which can be attributed to supportive public policies, and wonder why West Virginia hasn’t taken advantage of this enormous opportunity,” says Jeff Simcoe, Energy Program Project Manager at Downstream Strategies. “We found that there were close to 9,000 jobs associated with the solar industry across those three neighboring states, while West Virginia ranked 51st in total solar jobs per capita, at just under 100 jobs.”

Indeed, even though While West Virginia has favorable solar resources, it is vastly underutilized there because of the lack of supportive state policies. As of 2012, West Virginia lags the country in installed solar capacity with a very meager 2 megwatts.

Clearly, the strong grip the coal industry is holding the state back on solar (and wind) in addition to the lack of life-saving regulations that could have prevented the chemical release.
http://www.sustainablebusiness.com/i...splay/id/25484
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Old Posted Feb 1, 2014, 5:56 PM
amor de cosmos amor de cosmos is offline
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Solar IQ Rises As Costs Fall

House by house, street by street, homeowners and businesses are increasingly divesting from conventional electrical power providers and going solar. “About 200,000 US homes and businesses added rooftop solar in the past two years alone—about 3 gigawatts (GW) of power and enough to replace four or five conventionally sized coal plants,” according to Bloomberg news.

Energy leaders like Andrew Birch, a former business development executive for BP Solar, see this shift to distributed power as a positive indication that clean energy is finally gaining traction in America. “This rooftop solar movement is the result of a handful of like-minded leaders who are banding together to expand the nation’s energy options,” Birch said in a recent interview.

One very hot segment of the rooftop solar market is third-party leasing and PPAs. While many people decide to purchase their systems for the financial benefits that come with ownership, and there are even $0 down solar loans available nationwide to help with that, in markets where solar leasing is an option, it is widely preferred. In California, around 75% of new solar homeowners are getting solar leases.
http://cleantechnica.com/2014/02/01/...es-costs-fall/

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A Cryptocurrency Backed By Solar Energy

Cryptocurrency, sometimes referred to as digital currency or alternative currency, has been making waves in the news lately, mostly due to the rapid rise in value of Bitcoin. But there are other cryptocurrencies out there that are less well-known, including one new digital currency that is backed by the generation of solar electricity.

It seems appropriate that a new method of earning, spending, and trading value or assets, such as cryptocurrency enables, can be tied to a relatively new method of generating energy. And that’s the idea behind SolarCoin, an alternative currency backed by solar electricity production, which is designed to incentivize the production of 97,500 TWh of global solar generation over the next 40 years.
“SolarCoin is an alternative digital currency. SolarCoin is backed by two forms of proof of work. One is the traditional cryptographic proof of work associated with digital currency.

The other proof of work is a Solar Renewable Energy Certificate (SREC) that has been generated and 3rd party verified. SolarCoin is equitably distributed using both of these proofs of work as a means to reward renewable energy production.”
Each SolarCoin represents the generation of 1MWh of solar electricity, and the cryptocurrency can be used to pay for goods or services from individuals and businesses that accept it. SolarCoin, which is managed by the Open Currency Association (OCA) can be “earned” by solar power producers, can be mined (such as other cryptocurrencies are), or bought through an alternative currency exchange.

The goal of SolarCoin is to incentivize the global production of solar energy, which contrasts with some other alternative currencies, such as Bitcoin, which seeks a decentralized currency. The maximum issuance of SolarCoin is said to be about 98.1 billion (compare to Bitcoin’s maximum issuance of 21 million).
http://cleantechnica.com/2014/01/31/...-solar-energy/

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US Solar Employment Growing at 10 Times the National Average
From: Andrew Burger, Triple Pundit, More from this Affiliate
Published January 30, 2014 01:16 PM

When it comes to job creation, it appears that the U.S. economy has undergone radical change over the past couple of decades as the full extent of neoconservative economic, trade and tax policies, along with rapid technological change, have been more fully realized.

Historically wide and growing disparities in wealth and income in developed and developing countries alike was a focal point of discussion for the world’s super-wealthy at this year’s World Economic Forum in Davos, Switzerland, while the need to create more and better jobs and economic opportunities for all Americans was the theme of President Obama’s State of the Union (SOTU) address Tuesday evening.

The potential to spur sustainable, well-paying job growth — as well as lasting environmental and social benefits — has been one of the principal reasons the president has espoused policies and legislation that promote and foster development of renewable energy and clean technology. Though policies, legislation and regulations aimed at fostering "green" job growth have been criticized, refuted, opposed and undermined, the latest report from the Solar Foundation reveals that the U.S. solar energy sector continues to create jobs at a much higher rate than the economy overall.

56 new U.S. solar jobs a day — for over a year

Nearly 24,000 Americans got jobs in the U.S. solar industry in 2013, bringing the total number of U.S. solar industry jobs to 142,698 as of November 2013, according to the Solar Foundation’s, "National Solar Jobs Census 2013."

"Employment in the U.S. solar industry has been rising at a nearly 20 percent rate since 2012, 10 times faster than that for average national employment, according to the Solar Foundation’s report. The U.S. solar energy sector added an average 56 new employees a day between September 2012 and November 2013, surpassing forecasts."
http://www.enn.com/sustainability/article/46962

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1 MW off-grid PV system goes online in Afghanistan
31. January 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Edgar Meza

Financed by New Zealand's Sustainable Energy Services and NETcon, the Bamyan Renewable Energy Programme will supply energy to 2,500 households, businesses and government buildings.

One of the world's biggest off-grid PV systems has begun operation in Afghanistan's Bamyan Province, whose name means "the place of shining light."

The 1 MW solar installation is providing electricity to 2,500 homes, businesses and government buildings in the province.

Financed by two New Zealand companies, Sustainable Energy Services International (SESI) and NETcon International Limited, the Bamyan Renewable Energy Programme has brought for the first time an electrical system to the communities that provides homes, businesses and government buildings with cost-efficient electricity 24 hours a day. The PV generator of the system is supplemented with a diesel generator and batteries for periods of poor weather.

Until now, residents in the area -- located in central Afghanistan and famous for the giant Buddha statues destroyed by the Taliban in 2001 -- have had to either rely on diesel generators or domestic solar panels for power while others have had no access to electricity at all.

"The project is not just about solar panels, wires and poles – but also about health, education, economic growth and laying down a foundation for future development to build on," says Tony Woods of SESI.



"To effectively improve the lives of the people in the war-stricken country of Afghanistan, it is extremely important to bring a reliable energy supply not only to homes, but also to businesses, hospitals, schools and government buildings," added Volker Wachenfeld, SMA’s senior vice president of Hybrid & Storage. "Photovoltaics is the quickest, most sustainable and cost-effective energy source to achieve this even under harshest conditions."
http://www.pv-magazine.com/news/deta...tan_100014091/

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Apple receives patent for solar-powered MacBook
31. January 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Edgar Meza

The MacBook would use a PV unit to generate electricity, according to the company's patent application.

Apple looks set to go solar with one of its next lines of MacBooks.

The U.S. Patent and Trademark office this week granted the Cupertino company a patent for an "electronic device display module," a two-sided display embedded with a photovoltaic unit that could serve as the screen and lid of a MacBook-like laptop computer.

"The rear plate may be formed from electrochromic glass and may cover photovoltaic cells and touch sensors," read the patent abstract.
http://www.pv-magazine.com/news/deta...ook_100014096/

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Gujarat to be first Indian state to introduce net metering
By Lucy Woods - 30 January 2014, 15:07
In News, Power Generation, Grid Connection, Tariff Watch

Gujarat, India’s leading solar state, is to introduce a net metering policy in the coming weeks, according to local press reports.

Shri Pandian, principal secretary of Gujarat’s Ministry of Energy and Petrochemicals, said a net metering policy would be implemented in a few weeks, according to a report in India’s Financial Express.

Gujarat has the highest installed solar capacity in India and is considered a national leader in solar policy.

Solar consultancy, Bridge to India’s head of market intelligence, Jasmeet Khurana said: “The anticipation from Gujarat is usually the highest given its policy implementation track.”

Benefits

Pradeep Palelli, managing partner of Efficient Carbon, a solar consulting company based in Hyderabad, told PV Tech the main benefits for encouraging on grid solar rather than independent systems and storage through net metering in India, is to “ease peak power deficits”. In 2012 India suffered the largest black out in history. Connecting residential solar systems could help reduce widespread power cuts.

Khurana said introducing net metering would also increase the average size of systems installed and improve deployment rates by up to 50%. Elaborating further that current subsidies warrant the preconception solar is too expensive for many, Khurana said the introduction of net metering could help temper myths of exaggerated costs, with banks and financing companies beginning to view residential solar as “similar to vehicle loans or house loans”.

“Once this picks up, the Subsidy problem or initial high cost perception of domestic solar will be solved as down payments will be small, with loans spreading across a few years. This will increase adoption in a big way across India,” he said.
http://www.pv-tech.org/news/gujarat_...e_net_metering

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750 MW Indian Solar Auction Receives Bids Totaling 2,170 MW
by Zach
on February 1, 2014

India’s national solar mission (JNNSM) recently saw its second phase of project bidding close. The auction was for 750 MW worth of projects, but the competing bids totaled 2,170 MW.

In total, there were 68 bids from 58 developers for 122 projects.

The maximum capacity that can be allocated to a single developer is 100 MW, but several large developers put in bids for well over 100 MW:
  • ACME — 200 MW
  • Azure Power — 200 MW
  • SunEdison — 150 MW
  • Welspun — 160 MW

The winning projects for this phase have not yet been announced. They are supposed to be announced on February 20.

The next auction will reportedly be for 1,000 MW worth of solar projects. It is supposed to be announced in May 2014.
http://solarlove.org/750-mw-indian-s...aling-2170-mw/

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Solar PV Dominates Latest Round of Ontario FIT Program
Posted by Michael Barker in Solarbuzz, Solar on January 31, 2014 | No Comments

Solar PV applications dominated the most recent application window held under the Ontario Power Authority’s FIT 3.0 program. Solar PV roof/building-mount (RM) applications accounted for three-quarters of total applications, and two-thirds of capacity submissions.

However, despite this high level of submission, this application window is only set to approve 123.5 MW of projects, less than 30% of the total application capacity.

Also, the FIT 3.0 program is limited to projects less than 500 kW, a result of last year’s FIT review, and is subject to new pricing. FIT 3.0 rates for solar PV projects have declined between 26-40% depending on project application type and size. For projects approved in this window, the contracted rates will range between CAD 0.288-0.396/kWh. The average size for solar RM projects in this round is 205 kW, while the average size for GM projects is 402 kW.

To date, the Canadian PV market – driven by the Ontario FIT program – has been composed primarily of large-scale ground-mount projects. This is due to the FIT’s predecessor, RESOP, as well as the two previous incarnations of the FIT program that offered rates ranging from CAD 0.347-0.443/kWh for large-scale GM installations.

Due to the high level of uptake, the FIT program was revised with lower rates and smaller eligible system sizes. There is still a modest pipeline of large-scale projects under development, however, with this expected to lead to a 2014 market size in Canada of over 400 MW.

The revisions to the FIT program suggest that continuous year-on-year growth in the Canadian market is unlikely to be achieved. However, even at somewhat reduced PV demand levels, Ontario will remain a significant driver of PV demand at the state/provincial level within the North American market.
http://www.displaysearchblog.com/201...o-fit-program/

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A Nighttime Super Bowl But A Sun-Powered League
By Pete Danko Renewable Energy, Solar Power January 31, 2014

Ah, if only the Super Bowl on Sunday were being played during the day – and under a bright sun. Renewable energy devotees would then be able to point to the scoreboard at MetLife Stadium and say, “Woo-hoo, solar power in action!”

That’s because MetLife is one of five NFL stadiums, according to survey by the U.S. Energy Information Administration, that has a solar power system. A sixth stadium that will open this fall for the San Francisco 49ers will also come with solar. Here’s how the systems stack up:





As the EIA notes, even on a sunny Sunday afternoon these systems generally can’t produce enough juice to completely power a stadium – but the Lincoln Financial Field system in Philadelphia is by any estimation a big one. More than 11,000 panels – on the south facade of the stadium, the stadium’s canopy roof, adjacent pavilions and also over the stadium parking lot – can provide up to 3 megawatts of power. And of course, even on non-game days, if the sun is shining, the panels are working, feeding energy to the grid; a Philadelphia Inquirer article noted that on one day alone the unit “churned out 21,033.7 kilowatt-hours, nearly enough to power two average homes for a year.”

At 276 kilowatts, the MetLife system is a pee-wee compared to Lincoln Financial Field’s, but it does come with a couple of interesting twists: the project “represents the second-largest building integrated photovoltaic (BIPV) panel installation in the U.S.,” according to NRG; and the system is highlighted (literally) by LED lights in the “NRG Solar Ring.” They have infinite color capabilities, NRG notes, so on Sunday night you’ll surely see them twinkling away, quite efficiently, in Broncos orange, navy and white, and Seahawks navy, green and gray.
http://www.earthtechling.com/2014/01...owered-league/

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Energy Storage Market Set To Explode

Energy storage is often heralded as the “holy grail” of the energy market. It seems that a number of researchers and companies have worked hard and long enough that this holy grail is ready to see the light. According to market research firm IHS, the energy storage market is set to “explode” to an annual installation size of 6 gigawatts (GW) in 2017 and over 40 GW by 2022 — from an initial base of only 0.34 GW installed in 2012 and 2013.

The IHS report pits the US as the largest market for grid-connected energy storage installations through 2017. It projects that the US will install 43% of the capacity additions from 2012–2017. Germany and Japan are projected to be other top markets, as any regular reader, long-time of CleanTechnica would surely assume.

What will rule the day in the energy storage market in the coming few years? Zinc-air batteries? Zinc-iron redox flow batteries? Liquid-metal batteries? Not according to IHS. IHS projects that 64% of energy storage installations will come from lithium-ion batteries. That’s more or less what a recent panel of battery experts told me in Abu Dhabi as well — a story for a coming day.

In the longer term, it’s much harder to predict what will rule the day, or how much growth we’ll see. But, for now, I’ll let Sam Wilkinson, solar research manager at IHS, have the last word:

“The grid-connected energy storage market is set to explode, reaching a total of over 40 GW of installations by 2022.”
http://cleantechnica.com/2014/01/31/...t-set-explode/

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Bill Gates Backs Renewable Battery Startup
By John Daly | Thu, 30 January 2014 22:53 | 1

Bill Gates did not become the world’s richest man by making foolish investments. Now Gates and venture capitalist Vinod Khosla, Tao Invest, Kleiner Perkins and Foundation Capital among others, are betting that the Aquion battery, invented by Jay Whitacre of Carnegie Mellon University in Pittsburgh, has a high-tech future. The Aquion battery costs the same as a lead-acid battery, but lasts twice as long.

Aquion Energy was founded in 2007. Kleiner Perkins, the first firm to invest in Aquion Energy, partner emeritus Ray Lane said, “We are expecting Aquion Energy’s commercial launch in 2014 to be disruptive to the world of stationary energy storage. It is a testimony to Aquion’s team and innovative technology that it has been able to attract these high-quality investors. The company is well positioned for impressive growth in the burgeoning global market for energy storage.”

Aquion Energy, flush with $55 million from Gates and other venture capitalists, has taken over a disused factory near Pittsburgh, where Sony TVs were once made, to begin production of the battery, with full-scale production slated to begin later this year. The factory is supposed to start shipping products to early customers by June and eventually expects to create 400 jobs by the end of 2015.

*snip*

For storing large amounts of power from the grid, success is “all about cost,” Whitacre says. In the future, Aquion Energy is to partner with major power giants like Siemens, who in Oct. 2013 purchased a shipment of Aquion Energy grid batteries to test with Siemen’s in-house power inverter technology. Aquion Energy hopes that if Siemens likes their battery technology and it performs as expected, Siemens could eventually bundle the batteries with its power grid infrastructure and sell it to customers like solar farm developers.

Cost?

*snip*

Aquion Energy’s CEO Scott Pearson said that in several years when the battery has been manufactured at a commercial scale, prices could drop to $300 per kilowatt hour, roughly a third of the cost of some of the more expensive lithium ion battery grid products currently on the market, adding that even now at the pilot scale that its batteries are “not radically above that” $300 per kwh level.

A low cost and easily installed grid energy storage option could level the playing field for renewable energy in its struggle against more traditional hydrocarbon-fired thermal power plants. The next several years will see solar and wind farms constructed at a record pace worldwide, opening up tremendous market opportunities for reliable and low cost batteries for use in such power applications as renewable energy integration, power grid load shifting and ancillary services like frequency regulation.
http://oilprice.com/Alternative-Ener...y-Startup.html

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January 29, 2014
Engineer brings new twist to sodium ion battery technology with discovery of flexible molybdenum disulfide electrodes
By Communications and Marketing

A Kansas State University engineer has made a breakthrough in rechargeable battery applications.

Gurpreet Singh, assistant professor of mechanical and nuclear engineering, and his student researchers are the first to demonstrate that a composite paper -- made of interleaved molybdenum disulfide and graphene nanosheets -- can be both an active material to efficiently store sodium atoms and a flexible current collector. The newly developed composite paper can be used as a negative electrode in sodium-ion batteries.

"Most negative electrodes for sodium-ion batteries use materials that undergo an 'alloying' reaction with sodium," Singh said. "These materials can swell as much as 400 to 500 percent as the battery is charged and discharged, which may result in mechanical damage and loss of electrical contact with the current collector."

"Molybdenum disulfide, the major constituent of the paper electrode, offers a new kind of chemistry with sodium ions, which is a combination of intercalation and a conversion-type reaction," Singh said. "The paper electrode offers stable charge capacity of 230 mAh.g-1, with respect to total electrode weight. Further, the interleaved and porous structure of the paper electrode offers smooth channels for sodium to diffuse in and out as the cell is charged and discharged quickly. This design also eliminates the polymeric binders and copper current collector foil used in a traditional battery electrode.”

The research appears in the latest issue of the journal ACS-NANO in the article "MoS2/graphene composite paper for sodium-ion battery electrodes."

For the last two years the researchers have been developing new methods for quick and cost-effective synthesis of atomically thin two-dimensional materials — graphene, molybdenum and tungsten disulfide — in gram quantities, particularly for rechargeable battery applications.
http://www.k-state.edu/today/announcement.php?id=12064

Last edited by amor de cosmos; Feb 1, 2014 at 6:47 PM.
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amor de cosmos amor de cosmos is offline
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Solar Insurance Costs Halve as Cheap Panels Quash Premium
3 February 2014

Feb. 3 (Bloomberg) — The cost of insuring a solar plant has dropped by half since 2010 as cheaper photovoltaic panels lead to lower project costs and reduced premiums.

“Rates have significantly come down,” in mature markets including Germany, Spain and the U.K., said Jamie Fleming, a senior underwriter in London at GCube Insurance Services, which has insured 50,000 megawatts of clean-energy projects globally.

Claims for projects reveal few of the risks first feared such as module underperformance in hot climates, panel theft and defunct warranties from manufacturer bankruptcies, Fleming said. The price of crystalline silicon panels, most of a plant’s cost, fell 67 percent since 2010, data compiled by Bloomberg show.

The industry is benefiting as panel makers cut overcapacity and demand surges in China and Japan, where government policies drove the most installations last year. Deutsche Bank AG raised the industry’s growth outlook and Goldman Sachs Group Inc. last month called it “attractive.” The WilderHill New Energy index of renewable energy stocks rose 46 percent in the past year.

For insurers, the drop in premiums still leaves risks from the weather such as floods and lightning strikes, and in Italy the theft of copper cables, Fleming said. “The price of panels has dropped but that’s not where our key exposure is. The risk of weather, flood, theft is still there,” he said.
http://about.bnef.com/bnef-news/sola...quash-premium/

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Wrong Question. How Much Can Solar Panels Save You?
Originally published on Cost Of Solar.

OK, it’s true, How Much Are Solar Panels? can be a useful question. But, really, this question is largely of minimal importance today. Either through $0 down loans or 3rd-party-ownership models that let you lease a solar power system instead of buying one, most residents and businesses with a decent roof or ground space for solar panels should have an opportunity to go solar without buying the entire solar panel systems up front.

The real questions — the real ways in which going solar affects your finances — is in how much it saves you and how soon or when it starts to save you money.

I recently created the short infographic below to highlight the 20-year savings from going solar in some of the most populous states in the country, as well as in Hawaii, which has the greatest average savings per project.



Notably, those savings are based on 2011 research. The cost of solar has dropped tremendously since then, so the savings should be even greater (on average). Unfortunately, I haven’t seen more recent research on this matter. The specific data points — average 20-year savings from going solar — for those states are as follows:
  • California: $34,260
  • New York: $31,166
  • Florida: $33,284
  • Texas: $20,960
  • Hawaii: $64,769


http://cleantechnica.com/2014/02/03/...r-panels-save/

Quote:
The Shifting Relationship Between Solar and Silicon in Charts
The polysilicon market is more dependent on the solar industry than ever—while silicon’s importance to solar dynamics has greatly diminished.

Shyam Mehta
February 3, 2014

Solar and silicon have gone together ever since Bell Labs devised the world’s first functioning PV cell back in 1954. From then to the first commercial solar cells produced for space applications, and onwards to this day, wafer-based crystalline silicon technology has been synonymous with the term “photovoltaics.”

Until fairly recently, the solar market’s relatively small size meant that the polysilicon market predominantly served the semiconductor manufacturing industry, with the bulk of the world’s polysilicon output being used to create similar, but purer wafers compared to those used for PV cells. All the way into the mid-2000s, the solar industry subsisted quite literally on the scraps of semiconductor manufacturing, procuring its feedstock needs from off-spec or unused silicon rejected by that sector.

How things have changed. With solar exploding over the last decade and c-Si technology staving off the challenges of CSP and thin film, demand for polysilicon has shifted dramatically -- and likely irrevocably -- toward solar.

The chart below illustrates solar’s rapid path toward dominance of the polysilicon industry: as estimated by GTM Research, from constituting only 27 percent of global polysilicon demand in 2001, solar is expected to devour almost 90 percent of the world’s production in 2014. For all practical purposes, the future of the polysilicon industry depends on the solar market more than ever before.




http://www.greentechmedia.com/articl...ship-in-Charts

Quote:
Energy News
Solar Thermal Technology Poses Challenges for Drought-Stricken California
Reducing water consumption at solar thermal plants raises costs and decreases power production.

By Kevin Bullis on February 3, 2014

California’s ambitious goal of getting a third of its electricity from renewable energy sources by 2030 is being tested by its driest year on record, part of a multiyear drought that’s seriously straining water supplies. The state plan relies heavily on solar thermal technology, but this type of solar power also typically consumes huge quantities of water.

The drought is already forcing solar thermal power plant developers to use alternative cooling approaches to reduce water consumption. This will both raise costs and decrease electricity production, especially in the summer months when demand for electricity is high. Several research groups across the country are developing ways to reduce those costs and avoid reductions in power output.

Solar thermal power plants use large fields of mirrors to concentrate sunlight and heat water, producing steam that spins power-plant turbines. Utilities like them because their power output is much less variable than power from banks of solar panels (see “BrightSource Pushes Ahead on Another Massive Solar Thermal Plant” and “Sharper Computer Models Clear the Way for More Wind Power”).

The drawbacks are that solar thermal plants generate large amounts of waste heat, and they consume a lot of water for cooling, which is usually done by evaporating water. Solar thermal plants can consume twice as much water as fossil fuel power plants, and one recently proposed solar thermal project would have consumed about 500 million gallons of water a year.
http://www.technologyreview.com/news...en-california/

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Apple's iWatch could be solar-powered
In addition to the sun-charged battery, Apple is exploring wireless magnetic energy and kinetic charging by swinging your wrist.

By Lisa Eadicicco, LAPTOP
Mon, Feb 03, 2014 at 10:01 AM

While we have yet to see smartphones with solar-charging batteries, Apple may already be working on sunlight-powered panels for wearable devices. A new report suggests that the company is exploring new technologies, including solar charging, to create a longer lasting battery for its purported iWatch.

According to The New York Times, Apple is considering outfitting the long-rumored smartwatch's screen with a solar charging layer. This would charge the battery when the gadget is worn in sunlight, although the Times' report notes that this could be years away from becoming a reality.

Apple has also been testing wireless charging tech that doesn't involve absorbing power from the sun. The method would involve wireless magnetic induction, which is similar to the cable-free charging available on Nokia's newer Windows Phone 8 smartphones. Another potential charging solution could involve powering the watch through movement. For instance, swinging your arm could trigger a tiny charging station that would generate power and push it to the watch while you're walking, the Times reports.
http://www.mnn.com/green-tech/gadget...-solar-powered

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Hopes for a CIGS boom in South Africa
03. February 2014 | Top News, Markets & Trends, Global PV markets, Industry & Suppliers | By: Hans-Christoph Neidlein

Thin-film manufacturer PTiP and Germany's Singulus have taken their first step in realizing an ambitious vision of creating a prosperous CIGS production industry in South Africa.

South Africa could become a new hub for thin-film CIGS manufacturing and development for the whole of Africa.

It's a vision that was presented today by Vivian Alberts, CEO of South African manufacturer Photovoltaic Technology Intellectual Property (PTiP), and Stefan Rinck, CEO of German engineering group Singulus Technologies. In a significant step towards realizing that goal, the companies have opened a pilot CIGS manufacturing facility in Stellenbosch, near Cape Town.

The driving force behind the first 5 MW pilot production line is the hope of creating new jobs in South Africa and reducing the country's dependence on fossil fuel imports, according to Alberts and his research team.

PTiP is a spinoff of the University of Johannesburg and is part of the state-run Industrial Development Corporation (IDC). Some €20 million have been invested in the construction of the facility in Stellenbosch.

Alberts has been internationally active in thin-film research for 20 years. Three years ago he met Rinck in in Germany, which led to the two companies joining forces. Alberts brought several patents into the CIGS fab and Singulus supplied the core machines. A special feature at the plant is the selenization process via gas diffusion, which leads to less machine contamination than the previous methods, thus reducing production costs, according to Rinck.
http://www.pv-magazine.com/news/deta...ica_100014111/

Quote:
South African R&D centre starts CIGS thin-film pilot line
By Mark Osborne - 03 February 2014, 12:32
In News, Fab & Facilities, Thin Film, CIGS

PTiP (Photovoltaic Technology Intellectual Property), a spin-off from the University of Johannesburg (UJ) has commissioned its CIGS thin-film solar module pilot line in collaboration with equipment supplier, Singulus Technologies.

The facility in the Techno Park near Stellenbosch, South Africa is designed to serve as a state-of-the-art research and development facility for commercial-scale (1200mm x 600mm) CIGS modules that take advantage of the climate and technology benefits of CIGS such as temperature co-efficiency and low-light conditions in the region.

Prof. Vivian Alberts, CEO of PTiP said: “The commissioning and official opening of this CIGS pilot facility in South Africa confirms the goals of the South African government to support and promote alternative and renewable energies, based on locally developed IP and skills. It is an important step for a successful energy policy in our country.”
http://www.pv-tech.org/news/south_af...ilm_pilot_line

Quote:
JFE breaks ground on 26.2 MW solar plant in Fukushima
03. February 2014 | Markets & Trends, Investor news, Industry & Suppliers, Global PV markets | By: Ian Clover

The plant will be located at a former golf club in the Japanese prefecture, with completion scheduled for March 2015.

JFE Holdings Inc. has begun construction work on a 26.2 MW solar power station in the Japanese prefecture of Fukushima – a name synonymous with 2011's devastating tsunami and subsequent nuclear reactor meltdown.

In a statement published by JFE Engineering today, the new plant is being built on behalf of health foods company Sunny Health, which already owns two solar PV stations in Kagoshima prefecture (of 2.4 MW and 1.5 MW respectively), and a 1.3 MW plant in Aomori prefecture.

This latest installation will be sited on a former, 76.5 hectare golf club and run directly by Sunny Health. Completion is scheduled for March 2015 and, once complete, the solar plant will boast a total of 105,000 Hanwha Q Cells solar panels generating an estimated 26,000 MWh of clean energy per year, which is enough to power 8,000 local households. Regional utility Tohoku Electric Power has agreed to purchase the solar energy generated under Japan's FIT scheme.
http://www.pv-magazine.com/news/deta...ima_100014105/

Quote:
Future of solar bright in Russia
03. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Linas Jegelevicius

Russia is embracing solar power despite reduced government forecasts for PV development. Federal regions and neigboring CIS countries are ramping up ambitious PV plans.

The expansion of solar energy in Russia and the Commonwealth of Independent States (CIS) will see "an unprecedented growth" in the short term, according to a new report by IBCentre, a U.K. and Russia-based research and consulting organization that focuses, among other things, on the field of sustainable energy development in Eastern Europe and the CIS.

The research group's findings are good news for the solar industry despite anticipated reforms in Russia's power sector. The country's Energy Ministry has narrowed the scope of RES generation capacity until 2020.

IBCentre has issued a particularly bright forecast for solar expansion in Russia and other CIS countries for 2014, pointing out that renewable energy investors have been increasingly interested in the Russian market since RES legislation foreseeing a favorable determination of price for renewable energy capacity went into effect in 2013.

The new regulations assure investors a return on their investments as well as so-called investment premiums.

An additional factor that boosts the prospects for Russian solar is its advantage over the wind and hydro sectors, according to the report. Specifically, solar plants are required by law to use at least 50% of locally produced components, and Russia’s wind facility production is lagging compared to its solar component output,” the IBCentre research found.

Among other CIS countries, rapid solar expansion in 2014 is expected in Kazakhstan, Uzbekistan, Belarus and especially in Ukraine, which, according to the research company, has favorable solar legislation, including a generous feed-in tariff system.
http://www.pv-magazine.com/news/deta...sia_100014102/

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Paper solar cells: the future for PV?
03. February 2014 | Applications & Installations, Global PV markets, Research & Development | By: Ian Clover

Team of Chinese and U.S. researchers develops highly efficient paper solar cell made from inexpensive wood fiber.

Reseachers from the South China University of Technology, alongside their counterparts from the University of Nebraska-Lincoln, have published an intriguing report on a new type of paper they claim can be used as material for next-gen solar cells and boasts a transparency of 96%.

The team's report, published recently in Nano Letters, outlines how their new wood-based paper product outperforms all other materials in both optical transparency and optical haze, delivering low-cost, high-efficiency and environmentally friendly performance that could revolutionize the solar cell industry.

According to the report, the paper is made of TEMPO-oxidized wood fibers that eliminate micropores and instead produce nanopores, which allow for ultrahigh transparency values of 96%, and optical haze values of 60% - the highest optical haze value reported among transparent substrates. Typically, materials that boast a high optical transparency (allowing for good light transmission) of over 90% generally have low optical haze values (the scattering and, therefore, the absorption of transmitted light within the material) of less than 20%.

The TEMPO treatment weakens the hydrogen bond between the microfibers that make up typical wood fibers, causing them to swell and collapse into a tightly packed structure that eliminates micropores. Ordinarily, the wood fibers in normal paper have a low optical transparency because the microcavities that exist within the porous structure cause light scaterring. But with the micropores removed and replaced by nanopores, optical transparency is improved.
http://www.pv-magazine.com/news/deta...-pv_100014100/

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Spanish solar industry demands national referendum on energy policy
03. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Vladimir Pekic

The country's PV trade association is mobilizing the public for a series of demonstrations across the country this spring in a call to arms against the current government.

Spain's National Association of Photovoltaic Energy Producers (ANPIER) is demanding that central authorities in Madrid hold a consultative national referendum about the chosen energy model for the country.

The association appealed to the Spanish government to abandon its current "neo-despotism" in the energy sector that has resulted in the unilateral imposition of an energy policy without social, political or territorial consensus.

Spain's government last year approved measures to limit and tax solar power generation, including ending the country's feed-in tariff program.

"Although Spain has the highest renewable potential in the EU and an obsolete nuclear infrastructure, the government proposes to extend the life of these [nuclear] installations, a move that will profit three private companies," said ANPIER on Jan. 27, adding that 81% of Spaniards are demanding a new energy model based on the use of renewable energies.

For example, electricity generated by Spain's 460 MW nuclear plant Santa María de Garoña could be replaced with a total photovoltaic surface area equal to the size of Madrid’s Barajas airport, said the association. Such a large photovoltaic complex would create 2,146 new jobs and generate clean, safe and sustainable energy at a cost of around €50 ($67.56) per megawatt hour, while the price of nuclear energy tops €100 ($135) per megawatt hour if all nuclear generation costs are internalized.
http://www.pv-magazine.com/news/deta...icy_100014097/

Quote:
Germany stutters to 3.3GW of new PV in 2013
By John Parnell - 03 February 2014, 11:47
In News, Power Generation, Market Watch

Germany’s total installed solar capacity for 2013 was 3.3GW according to new data from the federal network authority, Bundesnetzagentur.

December’s installed capacity under the country’s support scheme was 166MW confirming that 2013 saw less than half 2012’s total of 7.6GW.

Market research firm EuPD had been predicting a total install rate of 3.9GW.

The new German coalition government is looking to enforce a 2.5GW cap for solar energy in the country under new energy laws that it hopes to pass during the summer.
http://www.pv-tech.org/news/germany_...new_pv_in_2013

Quote:
US installed record 2.3GW utility-scale solar in 2013, says SNL Energy
By John Parnell - 03 February 2014, 12:33
In News, Power Generation, Market Watch

The US installed a record 2.3GW of utility-scale solar in 2013, according to analyst firm SNL Energy.

The figure tops the 1.7GW set in 2012, thanks largely to a fourth quarter that saw more than 1.141GW of large-scale solar completed. Q4 2013 became the most active quarter beating Q4 2012’s 740MW.

The data includes concentrated solar power and PV.

The largest individual project that came online was Abengoa’s 250MW CSP Solar Generating Station in Arizona.
http://www.pv-tech.org/news/us_insta...ays_snl_energy

Quote:
Rooftop solar provides 10% electricity in three key states
By Giles Parkinson on 3 February 2014

The recent heat waves in the southern states and the response of the electricity grids to surging demand, and the role played by renewables such as solar and wind, has been given increasing attention.

Yesterday, we checked back on the APVI’s excellent solar map and this graph caught our eye. It is the percentage of demand in Queensland, South Australia and Western Australia that was accounted for by rooftop solar PV.

It is not that the levels of more than 10 per cent should be exceptional – in South Australia, the contribution of solar PV hit over 15 per cent on several days last week – it’s just that it occurred in those three states at the same time, and lasted for most of the daylight hours – certainly between 10am and 4pm. (The graphs stagger because of the different time zones)
http://reneweconomy.com.au/2014/roof...y-states-46081

Quote:
Overcoming the Barriers to Rooftop Solar
Emily Hois
February 03, 2014 | 0 Comments

The dramatic decline in the cost of solar energy, combined with a greater understanding of its financial benefits have made rooftop solar more appealing to homeowners across the US. But some clean energy enthusiasts have discovered that installing solar on their property isn’t as easy as it may sound. Trees, skylights, chimneys, roof structures and aesthetic restrictions by Homeowners’ Associations can complicate the logistics of a solar electric installation.

“My already-built house wasn’t designed for solar panels,” said Jim McDaniels of Colorado Springs, Colo. “My roof may not be strong enough, or big enough, or angled ideally for the solar panels I need to match my electricity needs.” AMECO Solar reveals that the ideal rooftop is an unshaded, south-facing roof with asphalt shingles, few obstacles (like skylights and vents) and won’t need replacing for 10 to 15 years.

“I had been looking into solar energy for years, but the challenges of on-property location and building it turned into a second thought,” said Greg Gerloff of Breckenridge, Colo.

Gerloff and McDaniels are not alone.

A study by the National Renewable Energy Laboratory (NREL) found that only 22 to 27 percent of residential rooftops are suitable for solar photovoltaic (PV) systems. Even customers who built their home with solar in mind have stumbled into roadblocks—like Worth Robbins who constructed his Harvard, Mass. home on an east-west axis to accommodate a future, south-facing solar array. “What I didn’t take into account was that trees grow,” Robbins said on a segment of Living on Earth. And once he removed trees on both his property as well as his neighbors, Robbins would still be 4 kilowatts short of offsetting his total energy use. “We didn’t want to do that. We like our wooded setting,” he said.

Besides the physical logistics of installing a residential system, other barriers such as upfront costs and length of tenure can deter initially-enthusiastic advocates of rooftop solar. Since customers are paying today for a system that will generate electricity for 25 years or longer, buying a solar energy system is like purchasing several decades of energy all at one time, reports Environment America. The advocacy group also notes that some homeowners are reluctant to invest in solar because they might move before the system pays for itself, or that the remaining value of their array will not be included in the home’s resale value.

After studying the barriers to rooftop solar installations, NREL acknowledged: “Clearly, community options are needed to expand access to solar power for renters, those with shaded roofs, and those who choose not to install a residential system on their home for financial or other reasons.”

And the community solar movement started taking flight.
http://www.renewableenergyworld.com/...-rooftop-solar

Quote:
New York Steps Up Its Solar Game
Amy McDonough, Borrego Solar
February 03, 2014 | 0 Comments

The recent announcement by New York Governor Andrew Cuomo that the state plans to add nearly $1 billion to its two-year-old NY-Sun Initiative is undoubtedly a huge step forward for solar deployment in the state. It not only reflects state legislators’ long-range view on solar deployment but is also a testament to the healthy appetite New Yorkers have for solar adoption. The goal of NY-Sun is to support the deployment of three gigawatts of solar by 2023; thus far, it has propelled hundreds of megawatts of solar installs and has helped employ more than 3,300 New Yorkers.

There’s no doubt that the boost in funding and what it says about New York’s solar future is big news, but perhaps what’s more exciting is the design of the program itself.

Lawmakers cherry-picked the most successful elements from programs in the two top solar states in the nation, California and Massachusetts, to create an overall program that is substantially more progressive than anywhere else in the country. Top solar states have learned that having a robust solar incentive program doesn’t stop at writing the check. It requires supportive net-metering policies, robust financing options, a focus on public entities and encouraging local government support, to name a few.

The new program is not official yet; it’s currently up for public opinion and then will need to be approved by the Public Service Commission. Let’s take a look at what makes the program so exciting and how it sets the stage for rapid maturity:
  • Declining megawatt block incentive — Based on the California Solar Initiative, incentive amounts would drop down in a staircase fashion as more megawatts are installed. The success of this structure, which New York plans to implement in 2015, is in how it encourages competition to install solar at a continually reduced cost and attracts investment.
  • Net-metering — In addition, because New York allows for utility customers to install solar at separate locations from where they are going to be using the energy, solar is open to more customers and allows for more flexibility when planning an installation. This follows the Massachusetts model, which has been a runaway success.
  • K-Solar — This program supports solar development at schools by providing incentives, financing and technical assistance to administrators.
http://www.renewableenergyworld.com/...its-solar-game

Quote:
Nanophotonic Solar Thermophotovoltaic Device 3 Times More Efficient
Written by Sandra Henderson 3 February 2014

A new approach to solar thermophotovoltaics by the Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts (US), achieves a 3-fold conversion efficiency increase by using an absorber-emitter layer made of carbon nanotubes and photonic crystals to absorb solar energy in form of heat first. The solar thermophotovoltaic (STPV) system also holds promises for easier energy storage.

Ordinarily, those wavelengths of sunlight would not be harvested in a conventional silicon solar cell, because the semiconductor material’s band gap does not match photons in the infrared range. So the MIT team put a two-layer absorber-emitter device between the sunlight and the photovoltaic cell. This in-between layer is made of a sun-facing array of multi-walled carbon nanotubes that harvests solar radiation at infrared wavelengths, tightly bonded to a layer of photonic crystals engineered to emit light that matches the photovoltaic semiconductor’s band gap to generate extra electricity. MIT demonstrated this concept for a low band gap (0.55 eV) InGaAsSb cell, but it could be extended to other band gap cells in the future, says Evelyn Wang. The associate professor in MIT’s Department of Mechanical Engineering coauthored the paper describing the process — “A nanophotonic solar thermophotovoltaic device” — published in Nature Nanotechnology.

The basic concept behind such a STPV system is not new. The theory has raised hope in the research community in recent years as a way to overcome the Shockley-Queisser limit — energy conversion efficiencies of over 80% could be thinkable, according to MIT. In practice, however, previous prototype STPV devices designed by other labs barely made it to 1% efficiency. The conversion efficiency of MIT’s test device at hand stands at 3.2%. Wang hopes to reach a commercially viable 20% soon with further optimisations, which will require scaling up the components. “Right now, we have demonstrated this concept with a 1 sq cm device. Our experimentally validated models show that if we can get to a 10 cm by 10 cm device with existing components, the 20% efficiencies can be achieved.”
http://www.solarnovus.com/mit-s-nano...ent_N7429.html


http://www.trillionfund.com/records-in-renewables-3/

Quote:
January 29, 2014
Engineer brings new twist to sodium ion battery technology with discovery of flexible molybdenum disulfide electrodes

By Communications and Marketing

A Kansas State University engineer has made a breakthrough in rechargeable battery applications.

Gurpreet Singh, assistant professor of mechanical and nuclear engineering, and his student researchers are the first to demonstrate that a composite paper -- made of interleaved molybdenum disulfide and graphene nanosheets -- can be both an active material to efficiently store sodium atoms and a flexible current collector. The newly developed composite paper can be used as a negative electrode in sodium-ion batteries.

"Most negative electrodes for sodium-ion batteries use materials that undergo an 'alloying' reaction with sodium," Singh said. "These materials can swell as much as 400 to 500 percent as the battery is charged and discharged, which may result in mechanical damage and loss of electrical contact with the current collector."

"Molybdenum disulfide, the major constituent of the paper electrode, offers a new kind of chemistry with sodium ions, which is a combination of intercalation and a conversion-type reaction," Singh said. "The paper electrode offers stable charge capacity of 230 mAh.g-1, with respect to total electrode weight. Further, the interleaved and porous structure of the paper electrode offers smooth channels for sodium to diffuse in and out as the cell is charged and discharged quickly. This design also eliminates the polymeric binders and copper current collector foil used in a traditional battery electrode.”
http://www.k-state.edu/today/announcement.php?id=12064
http://cleantechnica.com/2014/02/03/...mposite-paper/

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amor de cosmos amor de cosmos is offline
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Quote:
Sharp’s Solar Unit Returns to Profit on Performance in Japan
By Chisaki Watanabe Feb 3, 2014 10:49 PM PT

Sharp Corp.’s (6753) solar business returned to profit in the third quarter buoyed by demand for large-scale solar projects in Japan.

The unit had an operating profit of 5.9 billion yen ($59 million) in the three months ended Dec. 31, compared with an operating loss of 1.9 billion yen in the same period a year ago, according to a statement from the Osaka-based company.

Revenue rose 94 percent to 108.5 billion yen, while sales volumes rose 67 percent to 459 megawatts.

Japan’s solar market is booming after the start of an incentive program for clean energy in July 2012 to diversify energy sources. The country is projected to add 9.3 gigawatts to 11.8 gigawatts this year, according to Bloomberg New Energy Finance. Japan installed as much as 6.8 gigawatts last year. 1 gigawatt equals 1,000 megawatts.

Sharp revised its forecast for the solar unit’s operating profit to 24 billion yen from 13 billion yen previously announced for the fiscal year ending March 31.

Sales of solar products are projected at 2.1 gigawatts, compared with an earlier estimate of 1.8 gigawatts during the same period. Revenue for the unit is expected to reach 430 billion yen from a previous estimate of 310 billion yen.
http://www.bloomberg.com/news/2014-0...-in-japan.html
http://www.pv-tech.org/news/sharps_s..._sales_quarter

Quote:
Satellites help power grid keep its balance
January 27, 2014

By Bob Silberg,
NASA’s Jet Propulsion Laboratory

Imagine a generator pumping more electricity than a nuclear power plant into the grid, but inconsistently and without the grid’s caretakers being able to see what it was doing. How could they maintain the critical balance between generation and consumption that the grid requires? A key to the answer hovers some 22,000 miles overhead.

The amount of electricity fed into an electrical grid at any given moment must equal the amount that is being used at that moment. Too much or too little could damage the millions of electrical devices connected to the grid or even trigger a power outage. Nine of North America’s largest grids have special independent organizations charged with maintaining that balance.

California Independent Service Operator (ISO) manages the grid that serves most of California and a chunk of Nevada. They rebalance the grid’s intake and output every four seconds, using sophisticated algorithms to forecast demand and a variety of ways to adjust the wattage they introduce into the system throughout the day. But they can only manage what they can see: the big power plants that produce the bulk of the system’s electricity. “We can’t see the solar panels on the rooftop of your house,” said Jim Blatchford, the ISO’s short-term forecasting manager. “We don’t know how much they are reducing your demand or feeding back into the grid.” And that’s a significant challenge.
http://climate.nasa.gov/energy_innovations/1027
http://www.cleanpower.com/2014/satel...olar-forecast/

Quote:
Solar PV Suppliers Expected To Enter New Upturn In 2015

Solar photovoltaic (PV) equipment suppliers should start seeing a new upturn phase beginning in 2015 according to new research published by NPD Solarbuzz in their PV Equipment Quarterly, possibly reaching $10 billion in revenues in 2017.

“During 2012 and 2013, solar PV equipment suppliers were confronted by the sharpest downturn ever to hit the sector,” according to Finlay Colville, vice president at NPD Solarbuzz. “The decline was caused by strong over-capacity that reshaped the entire PV industry in 2012, which resulted in manufacturers’ capital expenditure budgets being put on hold during 2013.”
http://cleantechnica.com/2014/02/04/...w-upturn-2015/

Quote:
Primus Power Adds $20M in VC to Move Energy Storage to Utility Scale
Flow batteries in utility networks for peak shaving, frequency regulation and backup with help from a South African strategic investor

Eric Wesoff
February 4, 2014

Energy storage startup and flow battery developer Primus Power just announced the first close of a $20 million Round C led by South Africa’s Anglo American Platinum, along with existing investors. Previous investors include DBL Investors, I2BF Global Ventures, Chrysalix Energy Venture Capital, and KPCB. Founded in 2009, Primus has logged $35 million in total venture capital, along with significant funding over the years from DOE, ARPA-E, and the CEC.

Primus builds flow batteries, an energy storage technology that recirculates an electrolyte through electrochemical cells. Flow batteries promise long cycle lives and duration, although they suffer in comparison to lithium-ion batteries in terms of round-trip efficiency. (Zinc-air battery firm Eos and aqueous electrolyte battery startup Aquion Energy claim efficiencies of 75 percent and 85 percent, respectively.)

The 35-employee Primus was founded in 2009 and joins an array of flow battery companies including EnerVault, Redflow (Australia), Cellstrom (EU), ZBB, American Vanadium, EnStorage (Israel), Prudent Energy, Premium Power and Imergy (formerly Deeya). Primus' multi-megawatt-hour flow battery technology is based on a zinc-halogen system with zinc plating and deplating.
http://www.greentechmedia.com/articl...-Utility-Scale

Quote:
Solar stocks still on hot streak
04. February 2014 | Investor news, Markets & Trends, Global PV markets, Industry & Suppliers | By: Cheryl Kaften

The solar sector is soaring Stateside, boosted by strong support from the White House, innovative financing schemes and fawning analysts.

From "sea to shining sea," America has become a land of solar opportunity: That was one of the key takeaways from the 2014 State of the Union address, delivered by U.S. President Barack Obama on January 29.

During the 65-minute speech -- viewed by a TV audience of 33.3 million people -- Obama gave a special "shout-out" to the solar industry for its contribution to the domestic economy, noting that, "Every four minutes, another American home or business goes solar; every panel pounded into place by a worker whose job can’t be outsourced."

In doing so, the president confirmed what most equity analysts already know: The U.S. solar industry has stepped up to some formidable challenges during the past year -- demonstrating its resilience in a flagging economy, generating jobs on America’s shores, and expanding overseas.

Both the upstream and the downstream sectors of the industry are thriving. Many manufacturers have transitioned successfully into enterprise-scale solar project management and, in doing so, have developed markets for their own modules as well as ancillary revenue sources. On the installation end, the demand for distributed rooftop systems, along with battery backup, will continue to grow during a time of extreme weather events.

What's more -- led by the innovative and well-connected installer SolarCity (NASDAQ:SCTY) -- players throughout the industry are driving business and expansion by offering new financing schemes, from bond issues to yieldcos, for both home and commercial solar systems.

These factors are moving the needle. Solar equities listed on the U.S. markets came on strong during 2013 and show promise of continuing to appreciate in value over the course of this calendar year. In the vanguard will be such U.S. companies as SolarCity, SunPower (NASDAQ: SPWR), and SunEdison (NYSE:SUNE.N); as well as China’s Canadian Solar (NASDAQ: CSIQ) and Trina Solar (NYSE:TSL).
http://www.pv-magazine.com/news/deta...ak-_100014113/

Quote:
SunEdison eyes PV manufacturing complex in Saudi Arabia
04. February 2014 | Top News, Markets & Trends, Global PV markets, Industry & Suppliers | By: Edgar Meza

The U.S. company and its local partners are planning an ambitious, $6 billion PV fab in Saudi Arabia that would cover the entire production line, from polysilicon to modules.

SunEdison, Saudi Arabia's state-run Public Investment Fund (PIF) and the Saudi Arabian Investment Company (Sanabil Investments) signed an agreement on Tuesday to jointly fund a feasibility study for the establishment of a vertically integrated solar PV manufacturing complex at Wa'ad Al Shammal in Saudi Arabia.

The move follows a preliminary study between the National Industrial Clusters Development Program (NICDP) and SunEdison carried out last year.

The proposed project would entail the production of polysilicon through modules. In addition to supporting the growth of Saudi Arabia's burgeoning solar energy industry, the endeavor also provides a major beachhead for SunEdison in one of the world's most attractive and untapped solar markets.

"We anticipate substantial growth of solar PV within the Kingdom and the region," said SunEdison CEO Ahmad Chatila. "This project will support that growth, and the growth aspirations of SunEdison and our Saudi partners. The combination of SunEdison technology and the Kingdom's world-class manufacturing and energy sector expertise will enable us to capitalize on substantial growth in the Kingdom and the region and maximize the value of solar PV projects supported by this venture."
http://www.pv-magazine.com/news/deta...bia_100014119/
http://www.pv-tech.org/news/sunediso...anufacturing_c

Quote:
Kazakhstan taps Germany's ecap Solutions for major solar development
04. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Linas Jegelevicius

Despite its major role as a global oil producer, Kazakhstan is increasingly adopting solar energy to meet domestic energy demand. Zhambyl Province is aiming for 300 MW by 2016.

Kazakhstan has chosen German company ecap Solutions to build six solar plants in the country's southern Zhambyl region.

The company has completed the design and technical documentation for the first of the plants, a 50 MW solar facility in Zhualynsk district, and will commence construction of the installation this year. The solar farm is slated to begin operation in 2015.

The construction of three other solar plants will be completed in 2015 and the last two are scheduled to go up in 2016. Each of the six facilities will have a capacity of 50 MW.

The plants are a significant addition to the Zhambylski region's current renewable energy capacity of 188 MW.
http://www.pv-magazine.com/news/deta...ent_100014103/

Quote:
PV EPC firm RGS Energy to raise US$200 million
By Mark Osborne - 04 February 2014, 17:57
In News, Power Generation, Finance

RGS Energy intends to raise around US$200 million via a new share issue after filing a universal shelf registration statement with the US SEC.

The company provided a broad range of uses for the expected round of fund raising, including working capital, financing of capital expenditures, repayment of existing or future indebtedness, and future acquisitions and strategic investment opportunities, according to the statement.

A future prospectus could provide further details. The company has claimed to have installed more than 19,000 PV systems, amounting to over 170MW.
http://www.pv-tech.org/news/pv_epc_f..._us200_million

Quote:
New understanding could result in more efficient organic solar cells
Date: February 3, 2014

The goal of making cheap organic solar cells may have gotten a little more approachable with a new understanding of the basic science of charge separation presented in a paper published online today, February 3, in Nature Communications. Co-authored by Penn State electrical engineer Noel Giebink with lead author Bethany Bernardo, an undergraduate in his group, and colleagues at IMEC in Belgium, Argonne National Lab, Northwestern, and Princeton, the paper suggests design rules for making more efficient solar cells in the future.

Organic solar cells currently have a top efficiency of approximately 10 percent in the laboratory, much less than inorganic single crystal silicon. One of the challenges to realizing efficient organic cells lies in separating the strongly bound pairs made up of a negatively charged electron and its positively charged hole that result from light absorption, collectively referred to as an exciton. The electron and hole need to be separated in order to make a current.

The way this is done is by creating a heterojunction, which is two different organic semiconductors next to each other, one of which likes to give up an electron and the other which accepts the electron, thereby splitting the original exciton into an electron and hole residing on nearby molecules. A long-standing question in the field, however, is how the nearby electron and hole -- still strongly attracted to each other at this stage -- manage to separate completely in order to generate current with the efficiency observed in most solar cells.
http://www.sciencedaily.com/releases...0203155048.htm

Quote:
Moss Electrical funds new solar PV R&D with £3 million office sale
By Peter Bennett | 04 February 2014, 11:25 Updated: 04 February 2014, 13:05

Electrical wholesaler, Moss Electrical, has announced that it will use funds gained from the sale of its old office to invest in solar PV research and development.

The distributor sold its Canning Town facility where the company operated from 1992-2008 for £3 million and has moved to a new distribution facility in Dartford, Kent for an investment of £10 million.

The company’s managing director, Robert Moss said that the sale of its Canning Town premises had significantly bolstered Moss Electrical’s balance sheet which has allowed the company “to make several R&D investments into the residential and commercial solar PV market”.

Moss added: “We aim to introduce a leading range of solar PV products to our portfolio very shortly”.
http://www.solarpowerportal.co.uk/ne...fice_sale_2345

Quote:
02/04/2014 04:45 PM print story email story
More Enormous Solar Plants Come Online in California
SustainableBusiness.com News

More huge utility-scale solar plants are coming online in California - Topaz Solar Farm and Desert Sunlight.

Located in the southeast corner of San Luis Obispo
County, Topaz is now producing 300 megawatts (MW) of power, on its way to 550 MW when it's completed next year. The solar PV plant will bring energy to 160,000 homes.

Near Palm Springs, First Solar is building Desert Sunlight, which is expected to starting generating 300 MW this month - also growing to 550 MW upon completion.

And Ivanpah Solar Electric Generating System is now fully operational at 377 MW - the biggest concentrating solar plant in the world.

Last year, the 250 MW California Valley Solar Ranch came online, and the 139 MW Campo Verde Solar Facility is also sending energy to the grid.

"Particularly with the drought, hydro power production is down and there needs to be more solar power," Bill Magavern, policy director for the Coalition for Clean Air, told The Sun.
http://www.sustainablebusiness.com/i...splay/id/25494
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amor de cosmos amor de cosmos is offline
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REC to focus on commercial solar after selling residential arm
US installer to concentrate on corporates and public agency customers after deal with Sunrun

By BusinessGreen staff
06 Feb 2014

US installer REC Solar has offloaded its residential business to solar developer and financier Sunrun in order to focus on the commercial PV market.

Sunrun will acquire the business from Mainstream Energy Corp., alongside two of its other divisions: parts distributor AEE Solar and SnapNrack, which builds the racks that hold solar panels in place. The value of the transaction was not disclosed.
http://www.businessgreen.com/bg/news...esidential-arm

Quote:
US homeowners offered crowdsourced solar loans
New financing initiative aims to drive adoption of domestic solar panels

By Jessica Shankleman
06 Feb 2014

A consortium of solar power financiers will today launch a $5m loan scheme in Connecticut that uses crowdsourcing to raise funding and, like the UK's Green Deal, invites customers to take advantage of resulting energy bill savings to cover the cost of installations.

Connecticut's green bank, the Clean Energy Finance and Investment Authority (CEFIA), crowdsourcing company Mosaic, and Sungage Financial will launch the fund, which will be initially backed by $5m from CEFIA with further funds expected to be raised through crowdsourcing.

Investments in the loan pool will be offered to investors through Mosaic with a 15-­‐year term and yields of around five per cent.

Sylvain Mansier, co-founder of Sungage Financial, which designed the loan product, said the scheme represents the next generation of solar financing. "This partnership is creating an entirely new ecosystem for solar financing in which individuals can take part in and benefit from home solar installations," he said.
http://www.businessgreen.com/bg/news...ed-solar-loans

Quote:
India maps out ‘ultra mega’ solar power project
Record-breaking 4GW plant to be build in two phases over seven years at a cost of $4.4bn

By Jessica Shankleman
05 Feb 2014

India moved a step closer to building the world's largest solar project, after the government signed a deal with six companies planning to develop the scheme.

The 4GW project, described by the government as an "ultra mega" solar power project, is reportedly expected to cost US$4.4bn.

It will be installed in two phases in Rajasthan near Jaipur, close to Sambhar Lake, and is expectd to create capacity comparable to four nuclear reactors. The project is expected to be built over seven years, with the first phase delivering 1GW of capacity and the second 3GW, a government statement issued late last month confirmed.

It will be constructed by a joint venture funded by Bharat Heavy Electricals, Solar Energy Corporation of India, Hindustan Salts, Powergrid, Satluj Jal Vidyut Nigam and Rajasthan Electronics and Instruments.
http://www.businessgreen.com/bg/news...-power-project

Quote:
IKEA to light up refugee camps through new solar campaign
Retail giant to donate €1 for solar lighting in refugee camps for every LED lightbulb sold until April

By Jessica Shankleman
05 Feb 2014

IKEA plans to provide hundreds of solar lamps and fuel-efficient cooking stoves to refugee camps across the world, as part of a major new fundraising campaign.

The Swedish furniture retailer launched the two-month campaign this week, pledging to donate €1 from the IKEA Foundation to the United Nations Refugee Agency for every LED light bulb the stores sell until 29 March.

All funds raised will be used to buy solar lanterns, solar street lights, and other renewable energy technologies for UN refugee camps in Ethiopia, Chad, Bangladesh, and Jordan.

With around 3.45 million people living in refugee camps in these four countries alone, IKEA estimates its campaign could have a considerable impact on greenhouse gas emissions and development efforts.

According to the company, each solar street light could provide lighting for up to 300 refugees, while a solar lantern or improved cooking stove could provide light and energy for a family of five.

"Life in a refugee camp can be very hard, particularly for children," said Per Heggenes, chief executive of IKEA Foundation. "The absence of powered light limits everyday activities we take for granted such as sharing a meal or doing your homework. It impacts safety and security and the ability for families to generate an income."
http://www.businessgreen.com/bg/news...solar-campaign

Quote:
Solar Panel Efficiency Has Come A Long Way (Infographic)
Originally published on Cost Of Solar.

There are many reasons why solar panel prices are down so much. But technological advancements in solar panel technologies are certainly a big one. We wouldn’t be where we are today if it weren’t for the technological advancements made to solar cells and solar panels over the past couple centuries, and especially over the past few decades.

This infographic below, created by the folks at spheralsolar.com, certainly does a great job illustrating how much solar panel efficiency has improved since 1953 — 60 years ago. Solar efficiency records are actually set pretty much every month, so don’t expect that upward solar panel efficiency trend and downward solar panel price trend to change (well, actually part of this infographic is a projection to 2015).


http://cleantechnica.com/2014/02/06/...-panel-prices/

Quote:
China’s 12 GW Of New Solar: What’s It Mean?
By Pete Danko Renewable Energy, Solar Power February 6, 2014

To put the 12 gigawatts of solar power that China appears to have installed in 2013 in perspective, consider this: That one-year total is approximately equal to what the U.S. has installed in its entire history. And the U.S. is actually no solar slouch.

More context: It wasn’t that long ago that for China, solar was strictly an export product, a way for local governments to drive manufacturing growth. The original five-year plan for 2011-15 included a cumulative domestic solar goal of 5 GW. Cumulative! But in 2012, facing calamitous solar manufacturing overcapacity, the country began talking about ratcheting up domestic installment. Add in the smog crisis, and suddenly everything had changed.

The 12 GW in 2013 was the most for any country ever in a single year (by a long shot; as far as we can tell, the old record was Germany’s 7.6 GW in 2012). And more is on the way, Bloomberg New Energy Finance said:
The Chinese government is targeting 14 GW of additional PV capacity in 2014. Transmission grid-connected projects were the vast majority of China’s solar market last year, but the government is aiming for at least 60 percen of this year’s installations to be rooftop capacity, which is connected to the distribution grid rather than the transmission grid. A shift to rooftops rather than remote deserts will bring additional legal and financial complications for developers and so Bloomberg New Energy Finance expects the target to be slightly undershot in 2014 – but with higher growth in 2015.
China also had a solid year with wind, adding 14.92 GW last year; not it’s biggest year, but about 2 GW more than the U.S. has ever added in a single year.

Still, the question persists: Is it enough? Or more to point, given its coal use, can China’s renewable efforts really make a difference in the long term carbon emissions trajectory of the country?

The question was quite correctly raised by Armond Cohen, in a blog post on the website of the Clean Air Task Force, where Cohen is executive director, and that was republished here on EarthTechling. I went in a similar direction myself last September when a report revealed that China was likely to add 38 gigawatts of coal capacity per year until 2022 before slowing down the pace.

Cohen makes a strong case that with so many new coal plants being built in China, it’s going to be very difficult for the country not to continue to burn large amounts of the stuff for many, many years in the future. That’s why he’s a big proponent of carbon capture and storage. As he wrote last October:
Without CCS applied widely in China, the nation’s coal fleet will remain the largest global clustered source of carbon dioxide emissions, with a ‘long tail’ that could last for much of the 21st century – making most climate management plans, such as the “trillion ton cap” that was implied this month by the Intergovernmental Panel on Climate Change, nearly impossible to reach.
http://www.earthtechling.com/2014/02...ant-be-denied/

Quote:
7-Eleven, Avis, Walgreens Reduce Peak Power Demand For Big Energy Savings
From: Andrew Burger, Triple Pundit, More from this Affiliate
Published February 4, 2014 11:58 AM

Revenue growth and profits for U.S. power utilities have always been predicated on increasing demand, regulatory framework and relationships with regulators. Though still highly regulated, that business modus operandi is being turned on its head. Rapid growth in distributed solar, wind and other renewable energy resources and the development of smart grid and demand-response systems are two factors driving these changes. The movement to put a price on carbon emissions — based on the polluter pays principle — is another.

Also driving change are innovative new power industry participants, some of whom are now progressing from bleeding to leading edge, and from pilot stage to commercial scale. Leveraging its innovations in demand reduction/power efficiency software and the latest in battery storage systems, Santa Clara, Calif.-based Green Charge Networks (GCN) believes it has the ways and the means to generate very healthy returns by smoothing out customers’ electricity load profiles and boosting power, as opposed to energy efficiency.

It’s not only GCN’s customers, but the U.S. power grid and society as a whole that stand to benefit. With critical federal and state government support, GCN is out to prove that it cannot only lower consumers’ electricity bills, but enhance U.S. power grid utilization, reliability and resiliency as well. That may well prove to be the missing link capable of driving U.S. renewable energy growth and adoption over the top.
http://www.enn.com/sustainability/article/46975

Quote:
CIGS Solar Roundup: Hanergy Goes for 3GW, Solar Frontier Expands, Siva Hits 18.8% Efficiency
The CIGS thin film solar materials system soldiers on.

Eric Wesoff
February 6, 2014

Siva Power, a relative newcomer to the CIGS material system, hit an NREL-certified 18.8 percent efficiency with its three-stage co-evaporation CIGS process, achieved in a claimed ten-month time span. The CIGS record holder, ZSW, holds a Fraunhofer-confirmed 20.8 percent efficiency for a CIGS thin-film solar cell, also built using the co-evaporation process.

Markus Beck, CTO at Siva, told GTM that the the 0.5 cm2 sample "uses a thinner absorber (<2 micro meters) than ZSW, NREL or EMPA employ. This is to demonstrate that this is a truly manufacturable result. The voltage of the device is 711 millivolts, demonstrating the process capability; the same applies for the fill factor of 79 percent."

Siva CEO Brad Mattson said, "We plan to break the world record this year, and the trajectory indicates we have a good chance."

Mattson adds, "One interesting point is that our average efficiency is relatively close to this maximum. In other words, we are not selecting an outlier to get a record. This indicates the process is more stable and repeatable than others think CIGS would be, more transferable to manufacturing. Also, we are doing this with a thin layer. We make it thin so we can hit our throughput numbers. So we are testing the process we want to transfer to manufacturing, not a specialized process designed to achieve records."

Siva also added solar energy expert Charlie Gay, Ph.D. to its Technical Advisory Board.

Hanergy Solar is set to "begin construction of a planned 3 GW CIGS thin-film manufacturing complex in Caofeidian, Hebei Province, China in March 2014, with tool install starting by the end of the year," according to a report on PV-Tech. Hanergy Solar claims that it will be launching a 300-megawatt line based on the MiaSolé CIGS sputtering process and a 300-megawatt line based on Solibro’s co-evaporation process, at an estimated cost of $780 million for the two lines, according to reports.

Solibro's batch co-evaporation process and MiaSolé's roll-to-roll sputtering process are two very different processes requiring very different equipment sets.

Hanergy recently hit 19.6 percent conversion efficiency in the lab on a small area sample, as certified by the Fraunhofer Institute.

Solar Frontier announced its intention to construct a 150-megawatt CIS solar module plant, with production starting in 2015, in the Tohoku region of Japan. This will be the solar module manufacturer's fourth production plant and brings its total capacity to more than 1 gigawatt. Solar Frontier has hit conversion efficiency of 19.7 percent for a cell of 0.5cm2 in area.

South Africa’s PTiP, a spin-off from the University of Johannesburg, commissioned a 5-megawatt pilot-production line for manufacturing CIGS solar modules using production equipment from Singulus Technologies.

Here's a partial list of CIGS solar players:
  • Solar Frontier, 577 megawatts shipped in 2011, the only CIGS vendor of commercial consequence. Solar Frontier just shipped 86 megawatts of its CIS thin-film panels to EPC firm Chiyoda for use in a number of projects in Japan.
  • Solibro, 95 megawatts shipped in 2011 (sold to Hanergy)
  • MiaSolé, 60 megawatts shipped in 2011 (sold to Hanergy)
  • Global Solar Energy (selling consumer solar, sold to Hanergy)
  • Manz
  • HelioVolt (no commercial production, majority owner is SK Innovation)
  • Ascent Solar (selling consumer solar, majority owner is TFG Radiant)
  • Samsung (module record holder at 15.7 percent)
  • Stion (limited commercial production, allied with TSMC, majority-owned by Khosla Ventures)
  • SoloPower (quiescent, searching for funding)
  • Solarion
  • TSMC (technology licensed from Stion)
  • NuvoSun (acquired by Dow)
http://www.greentechmedia.com/articl...ands-Siva-Hits

Quote:
Commercial Energy Storage Market to Surpass 720MW by 2020
A new report by GTM Research likens the current state of commercial storage to the U.S. solar market of 2005.

Mike Munsell
February 6, 2014



The next six years will mark the beginning of a long-term, viable growth opportunity for commercial energy storage, according to GTM Research’s newest report, Distributed Energy Storage 2014: Applications and Opportunities for Commercial Energy. Driven in part by the growth of solar photovoltaics, over 720 megawatts of distributed energy storage will be deployed in the U.S. between 2014 and 2020. This represents a 34 percent cumulative annual growth rate.

Energy storage has long been viewed as the holy grail of smart grid technologies, since it can fulfill the roles of conventional generation, transmission, and distributed assets, as well as providing value in behind-the-meter applications. The high cost of energy storage technologies compared to traditional grid alternatives has been a longstanding barrier to widespread adoption. But that's beginning to change with advances in battery technologies, cost reductions driven by mass production of batteries for consumer electronics and electric vehicle applications, and continuous improvements in balance-of-system costs for grid-integrated systems.

In his State of the Union address last week, President Obama cited GTM Research’s findings that the U.S. installs a solar system every four minutes. This prolific growth has opened a window of opportunity for the deployment of distributed energy. From a technical perspective, storage can be used to smooth the output and variability of solar energy and may ultimately lead to solar receiving larger capacity credits or help to avoid capacity charges.

Other growth drivers for distributed energy storage include demand charge reduction for commercial and industrial customers, frequency regulation, and state-level incentives. California and New York have been the clear leaders in advancing storage initiatives to date, particularly for behind-the-meter assets.
http://www.greentechmedia.com/articl...720-MW-by-2020

Quote:
Futuristic Glass Spurs Solar Innovations
Richard Martin — January 31, 2014

First invented in the Bronze Age, 5,000 years or so ago, glass is such an integral part of modern life that we rarely give much thought as to how it performs or is produced. Today, though, the development of novel forms of glass promises to bring high-tech, low-cost advances to a range of applications, including solar power.

Glass has many advantageous qualities and one major disadvantage: it’s brittle. It shatters on impact. We long ago mastered the art of molding glass into many different curves and fantastical shapes, but once it’s set, it’s set until you take a hammer to it.

That is changing, as researchers at McGill University in Montreal have adapted structural characteristics from the shells of mollusks to give glass new resilience and flexibility. The scientists found that the extremely tough and bendable nacre, or mother-of-pearl, that coats the inner shells of the creatures is made up not of an unbroken surface, but of millions of microscopic components or “tablets.” When the shell is bent or deformed, the cracks between the tablets allow it to bend, yet remain intact. Think of blocks of sea ice floating on a moving water surface; they rise and fall and compress and spread, but the overall surface of the ice remains the same.

Fractured Yet Flexible

In the same way, the McGill researchers found that they can pre-crack glass with lasers to create a puzzle-piece design. The resultant microfractures are filled with polyurethane, creating a material that is weak at the boundaries of the tiny fragments, but resilient as a whole. Flexible glass.

The immediate applications envisioned include less breakable smartphones, for instance. But advances in making glass more flexible, resilient, and versatile will likely have implications for solar power, as well.

When a technology is as commoditized as solar panels, with prices halving in just the last few years, the tendency is to think that innovation in the materials has reached an apex; the only further development needed is to squeeze more cost out of the manufacturing process. Solar panels with next-generation glass, however, could help drive the Murphy’s Law process of price reductions in solar technology while also producing panels with a wider range of possible applications. Crystalline silicon solar modules, which require the rigid protection provided by glass, are more efficient than amorphous silicon modules. Amorphous silicon (often used in thin-film solar coatings) has the benefit, however, of being flexible, making it applicable in a host of environments where conventional glass is less robust.

Spray On, Not Tan

Developed at the University of South Florida in alliance with the National Renewable Energy Laboratory and being commercialized under the mark SolarWindow by New Energy Technologies, a new glass with tiny transparent solar cells integrated is due to reach the market this year. New Energy produces both flat glass for windows and structural glass walls and curtains for tall structures that have all the usual qualities of glass and also act as solar panels. Made of organic polymers (thus grown, not manufactured), the transparent solar cells are the world’s smallest, the company says, measuring less than one-fourth the size of a grain of rice. They are sprayed onto the glass in a novel process that does not require the high temperatures and vacuum chambers of other spray-on solar technologies.
http://www.navigantresearch.com/blog...next-gen-solar

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Israel transfers 290 MW renewables quota to PV
05. February 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Edgar Meza

In addition to renewable energy quota shifts, the government is set to underwrite PV projects in the West Bank.

An Israeli government committee has approved the shift of a significant amount of renewable energy quotas to the photovoltaic sector.

According to The Jerusalem Post, the Ministerial Committee for Renewable Energy passed a resolution on Monday that paved the way for the move, including repositioning 180 MW originally allocated for two solar-thermal plants for photovoltaic use.

The committee also voted to reallocate to photovoltaics 90 MW from wind farms and an additional 20 MW from overall solar-thermal quotas.

The decision will lead to a savings of more than ILS 2 billion ($564.2 million) over the next 20 years, The Jerusalem Post reported, citing the Energy, Water and National Infrastructure Ministry.

The ministerial committee also voted to authorize the government to underwrite the financial debt for photovoltaic projects in the Judea and Samaria area of the West Bank.

Energy, Water and National Infrastructures Minister Silvan Shalom said the committee was seeking to create a market and a significant economy in the renewable energy field in order to reach the target of 10% production in 2020, according to the newspaper.

In addition to the quota shifts already approved, Environmental Protection Minister Amir Peretz is pushing for the transfer of a further 60 MW from the 160 MW quota for biogas to the photovoltaic sector, a move that would save the country ILS 27 million ($7.6 million), according to the ministry.
http://www.pv-magazine.com/news/deta...-pv_100014131/

Quote:
Upsolar boards global renewable energy fund
05. February 2014 | Investor news, Markets & Trends, Industry & Suppliers, Global PV markets | By: Edgar Meza

The Chinese PV manufacturer will contribute an initial $20 million to the fund, which aims to raise up to $300 million to finance 200 MW of alternative energy projects worldwide.

Chinese PV module provider Upsolar has joined Empower, an international fund created to promote the deployment of renewable energy technologies.

As the seed investor, Upsolar will provide an initial contribution of $20 million in addition to technical and market expertise. The fund is expected to reach $300 million by 2015, with support from a wide range of small and mid-size investors.

Empower will promote the development of low-carbon electricity -- including solar, wind, hydroelectric, biomass and energy efficiency projects -- across Europe, Asia, North America and the Middle East. The fund's initial goal is to finance 200 MW in renewable energy projects.

Managed by Luxemburg-based Archeide Lux, Empower connects global investors and developers to streamline investments in renewable energy.

"Upsolar's participation in Empower is an important stepping stone toward the development of a comprehensive international renewable energy financing mechanism," said Archeide Lux Director Alessandro Bruscagin. "Building from this solid foundation, we are well positioned to attract a host of forward-thinking individual and institutional partners."
http://www.pv-magazine.com/news/deta...und_100014129/
http://www.solarpowerworldonline.com...e-energy-fund/
http://www.solarnovus.com/upsolar-co...und_N7436.html

Quote:
It’s not solar tariffs utilities hate, it’s solar technology
By Craig Morris on 6 February 2014
Energy Transition

Recently, Craig Morris discussed an article that misrepresented feed-in tariffs (FITs). He also spoke with the two people quoted in the article, one of whom felt misrepresented – while the other was a prominent German spokesperson for renewables. He found that people describing policies are actually often talking about the technology effects, which the policies in question do not change.

I met US-based German energy consultant Dirk Morbitzer in late 2012 at the premiere of the German documentary “Leben mit der Energiewende,” which – despite its title – is mainly about solar, not about the energy transition. And it paints a bleak picture for the solar sector if Germany reduces its FIT support. Morbitzer appears in it starting here as a neutral financial consultant from the US. He tells the German audience that solar is making wholesale power cheaper.

How different he sounds in US media. Morbitzer is quoted as an opponent of FITs not only in this recent article, but also in one published last summer. When I asked him last August whether he stood by the statement made in that article that feed-in tariffs are “not suitable for the US” and “net-metering is the best approach” there, he gave an explanation about solar as a technology, not about policy: “In hot, sunny areas, solar power production coincides with demand for air conditioning. Therefore, net-metering is producing some of the highest output when the sun is shining, thereby limiting the need for grid buildups.” Replace “net-metering” in that sentence with “solar,” and the statement makes sense.

Neither FITs nor net-metering shift the time of solar power production, so I asked Morbitzer to clarify the issue. “There is a tendency to overbuild with FITs [meaning that homeowners have solar arrays larger tthan needed to meet only their own demand], and that might result in additional costs for grid buildup.” Yet, when a power meter runs backwards under net-metering, solar power is also exported to the grid. What Morbitzer actually argues is that the best thing about net-metering for PV is that it keeps homeowners from building too much solar.
http://reneweconomy.com.au/2014/crit...actually-solar

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David vs Goliath? Solar shapes up to big utilities
By Giles Parkinson on 6 February 2014

The Australian solar industry is preparing for what it calls a “David and Goliath” battle against the country’s biggest generators and network operators. The outcome will likely decide the immediate fate of rooftop solar in Australia, and the pace of the so-called “democratisation of energy” – a contest that pitches households and their solar modules against the centralized utilities that have dominated the industry for a century or more.

The Australian Solar Council’s launch on Wednesday of its “Save Solar” campaign – where it wants to raise the relatively modest sum of $25,000 to help defend the renewable energy target (RET) – came as the first of the large state-owned generators renewed its attack on renewables and called for the RET to be removed.

About 1.4 million Australian households have rooftop solar systems, and the combined capacity of more than 3.1 gigawatts is having a dramatic impact on the way the nation’s electricity market is structured, and on the business models of incumbent generators. It is shifting peaks, and reducing the amount of electricity needed during the day.

Queensland’s Stanwell Corp is closing its 385MW gas-fired Swanbank plant because it is being priced out of the market, although it is going to re-open 700MW of capacity at its Tarong coal-fired generators once the carbon price is removed in what it hopes will be that start a “coal revival” in the Sunshine State.

Stanwell has also signalled its total opposition to the RET – a position that it, and its political masters in the Campbell Newman government – have argued before. It says that the RET and other clean energy measures are “distorting” the market. More critically, it is making its operations unprofitable.

Stanwell’s position typifies the dilemma facing incumbent generators and network operators in Australia – and other international markets where solar and other renewables are making big inroads. CEO Richard van Breda complains about the cost of electricity in Australia. But his biggest problem right now is that the wholesale cost of electricity has never been lower since the launch of the National Electricity Market more than 15 years ago.

The low price forced his company to close half of its Tarong power plant in late 2012, and to report a loss from its portfolio of more than 4,000MW of coal and gas fired generation in 2012/13 – a situation that it blamed almost entirely on rooftop solar, which is not only stealing demand, but with other renewables is causing wholesale prices to fall.

In the meantime, gas prices are surging as the massive LNG plants near completion. Queensland households, for instance, will be slugged an extra $68 a year next year as the gas price rises start to bite. Ironically, the cost of green schemes is predicted to fall.
http://reneweconomy.com.au/2014/davi...tilities-13180

Quote:
Electricity demand and emissions fall despite heat-waves
By Hugh Saddler on 6 February 2014





Notwithstanding the impacts of heatwaves in southern Australia during January, total annual NEM generation, and associated emissions, both fell compared with the year ending December 2013, although only slightly (Figure 1).

An increase in demand in Victoria and a very small increase in SA were offset by small reductions in NSW and Queensland (Figure 2). The very marginal changes in demand were matched by similarly small changes in the mix of electricity generation (Figure 3).

Wind generation increased on an annual basis for the simple reason that three new windfarms were commissioned during the year, so that total installed capacity was about 420 MW greater than in January 2013. Supply from all other sources was either unchanged or showed a slight fall. Several aspects of how the NEM operated during January merit further discussion.
http://reneweconomy.com.au/2014/atio...missions-75888

Quote:
Shared Solar Financing Goes Local
Laurel Passera
February 05, 2014 | 0 Comments

The sizable up-front cost of solar has long been a challenging hurdle. So has rooftop siting — roofs are often shaded, in the wrong orientation, not owned by the people who live there, or otherwise unable to host a solar system. What if we could overcome both of these obstacles with one solution — one local solution?

A Colorado credit union and solar company may have figured this out.

Shared solar has been growing in popularity, largely because of its novel approach to solving the challenge of rooftop siting. Shared solar allows potential subscribers to participate in a common, shared system and, in return, receive credit on their energy bills for their share of generation. Colorado-based Clean Energy Collective (CEC) has been a pioneer in this field. I recently reached out to Tom Sweeney, the company’s chief operating officer, to find out more about their approach to that other big challenge: customer financing.

Mr. Sweeney said that when they were first thinking about financing options for their customers, he had contacted several traditional lenders and solar lenders that typically engage in solar leasing models. Neither was all that interested in creating a lending solution for shared solar, however. And neither really fit well with CEC’s business model.

This was somewhat surprising because shared solar represents an excellent proposition for lenders — a large potential customer base that typically has a very high repayment rate. “The social consciousness that comes with solar represents the integrity of customers, and on-bill savings helps them repay their loans,” said Sweeney.
http://www.renewableenergyworld.com/...ing-goes-local
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Quote:
Solar Water Pumps Wean Farmers From India’s Archaic Grid
By Natalie Obiko Pearson and Ganesh Nagarajan Feb 7, 2014 3:55 AM PT

India has a novel idea: Wean farmers from archaic power lines and expensive diesel fuel to run their water pumps with solar energy.

The government is looking to swap 26 million groundwater pumps for more efficient irrigation models powered by the sun. If successful, crop production could rise in India, where farms suffer from blackouts and volatile fuel costs. It would also save about $6 billion a year in power and diesel subsidies.

Companies targeting the market include BlackRock Inc (BLK).- backed SunEdison Inc. (SUNE), Asia’s top irrigation-equipment maker Jain Irrigation Systems Ltd. (JI), Claro Energy Pvt., whose investors include Standard Chartered Plc Managing Director Arun Singhal, and the solar unit of the Tata group, India’s biggest conglomerate.

“The potential is huge,” Tarun Kapoor, joint secretary at India’s Ministry of New and Renewable Energy, said in an interview. “Irrigation pumps may be the single largest application for solar in the country.”

Asia’s second-most populous nation will draw 100 billion rupees ($1.6 billion) of investment in the next five years as the first 200,000 most easily replaceable pumps are switched to solar, the government estimates. That will relieve an overburdened power-transmission grid built mostly in the 1960s that’s prone to failures.
http://www.bloomberg.com/news/2014-0...haic-grid.html

Quote:
British Columbia’s Climate Better For Solar Power Than Germany’s Or Japan’s
Originally published on The Ecoreport.

According to a provincial government study called the Potential for Solar Power in British Columbia: 2007 to 2025, BC’s climate is much more amenable to solar than either Germany’s or Japan’s. The average production of a PV solar array in Kamloops, for example, is 1160 kWh/kW of PV installed. Even Vancouver (1009) has much more solar potential than Tokyo (885) or Berlin (only 848). Ben Giudici, of Kamloops-based Riverside Energy Systems, provided a copy of the study.

“I believe a modestly equipped sustainable home, utilizing solar to produce 50% or more of its own operating electricity, can be built with little or no increase to the building budget if the owner and builder base key construction details on reduction of energy consumption, and are willing to trade off some aesthetics for renewable energy equipment,” said Giudici.

“Construction practices and results in our building industry suggest BC residents are more inclined to equip their homes with granite counter tops, hot tubs, swimming pools, cobblestone driveways and/or other features devoid of monetary pay back, than with grid-connected solar arrays which do offer a return on investment,” he added.

Riverside was founded in 1995 and will have completed more than 20 grid-connected solar PV installations by the end of this year. It also provides off-grid solar, wind and micro-hydro systems.
http://cleantechnica.com/2014/02/07/...rmanys-japans/

Quote:
U.S. Aims $30M At More Efficient Solar
By Pete Danko Renewable Energy, Solar Power February 6, 2014

ARPA-E, the federal program that backs revolutionary energy research and that even Mitt Romney supported during the 2012 campaign, emerged with about $100 million less than the Obama administration wanted when the fiscal year 2014 budget was finally put to bed [PDF]. But that still left the program with about $280 million to invest, and on Thursday, Secretary of Energy Ernest Moniz aimed up to $30 million at a dozen outside-the-PV-box solar R&D projects.

“The ARPA-E projects announced today are exactly the type of innovative technologies we need to keep breaking through barriers – advancing lower cost, highly efficient solar power,” the secretary said in Austin, Texas.

ARPA-E’s general charge is to back transformational research, as opposed to the incremental sort the administration is supporting in solar with its SunShot Initiative. With the new awards in the Full-Spectrum Optimized Conversion and Utilization of Sunlight program – known as FOCUS – there’s a real emphasis on hybrid systems that can allow for greater use of the sun’s energy – in some cases, even when the sun isn’t shining.

For example, here’s a description of the project that Northrop Grumman Aerospace Systems is in line to get nearly $2.4 million to pursue:
Northrop Grumman Aerospace Systems will develop a dish-shaped hybrid solar converter that combines a high-efficiency solar cell with a thermo-acoustic engine that converts heat into electricity. The thermo-acoustic unit, which was originally designed for space missions, converts waste heat from the solar cell into sound waves that generate electricity using few moving parts. The engine and solar cell are surrounded by salts that store heat as needed by melting when the sun shines and releases the heat to make electricity by solidifying when the sun is not shinning. This combination could lead to inexpensive, on-demand electricity from solar energy.
MIT was tabbed for a $3.4 grant for its own hybrid vision:
The Massachusetts Institute of Technology will develop a hybrid solar converter that integrates a thermal absorber and a solar cell into a layered stack. The design allows focused sunlight to heat fluid piped through layers of optically transparent thermal insulation. The part of the spectrum most easily converted to electricity filters through to the solar cells. This unique stack design would enable low-cost solar energy conversion systems that can flexibly dispatch electricity when most needed.
http://www.earthtechling.com/2014/02...ficient-solar/

Quote:
Criticism of feed-in tariffs often actually about solar
05 Feb 2014 by Craig Morris Comments (3)

Recently, Craig Morris discussed an article that misrepresented feed-in tariffs (FITs). He also spoke with the two people quoted in the article, one of whom felt misrepresented – while the other was a prominent German spokesperson for renewables. He found that people describing policies are actually often talking about the technology effects, which the policies in question do not change.

I met US-based German energy consultant Dirk Morbitzer in late 2012 at the premiere of the German documentary “Leben mit der Energiewende,” which – despite its title – is mainly about solar, not about the energy transition. And it paints a bleak picture for the solar sector if Germany reduces its FIT support. Morbitzer appears in it starting here as a neutral financial consultant from the US. He tells the German audience that solar is making wholesale power cheaper.

How different he sounds in US media. Morbitzer is quoted as an opponent of FITs not only in this recent article, but also in one published last summer. When I asked him last August whether he stood by the statement made in that article that feed-in tariffs are “not suitable for the US” and “net-metering is the best approach” there, he gave an explanation about solar as a technology, not about policy: “In hot, sunny areas, solar power production coincides with demand for air conditioning. Therefore, net-metering is producing some of the highest output when the sun is shining, thereby limiting the need for grid buildups.” Replace “net-metering” in that sentence with “solar,” and the statement makes sense.
http://energytransition.de/2014/02/c...y-about-solar/

Quote:
Bombardier given green light for 3.8 MW PV installation in Belfast
07. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Ian Clover

The rooftop array will be installed at the company's wing-assembly plant in Northern Ireland as part of Bombardier’s renewable energy focus.

Solar power has been given lift-off at the Bombardier wing-assembly plant in Belfast after the company was granted planning permission to install a 3.8 MW PV array on the factory roof.

The Canadian air and transport technology giant has recently embarked on a dedicated renewable energy strategy designed to bring down the costs of its power bills, particularly in Europe. Bombardier currently pays three-times more for electricity in Belfast than it does at its sister plants in North America.

The roof of the plant in the capital of Northern Ireland measures five hectares, which is the equivalent of six soccer pitches. Once installed, the rooftop array will join a 500 kW biogas unit at the site, which will be used to power the factory's day-to-day operations.

Permission for the PV array was granted by Northern Ireland’s Environment Minister Mark Durkan, who remarked that Bombardier’s commitment to renewable energy was setting a great example for other local companies to follow.

"Renewable energy is generating a real win-win outcome – it represents an opportunity for industry to improve its competitiveness while helping reduce its environmental impact," said the minister. "These applications by Bombardier to secure more sustainable technologies will in turn contribute to key Programme for Government targets for increasing renewable energy and reducing greenhouse gas emissions.

"This will assist Northern Ireland in making the transition towards a low carbon society."
http://www.pv-magazine.com/news/deta...ast_100014151/
http://www.solarpowerportal.co.uk/ne...energy_min2346

Quote:
Schneider and Areva partner to spur storage technology
By Lucy Woods - 07 February 2014, 12:36
In News, Power Generation, Grid Connection, Market Watch

Nuclear and renewable energy technology engineer, Areva has teamed up with renewables energy generator and distributor, Schneider Electric.

The two companies have entered an agreement to develop hydrogen fuel cell storage technology.

The deal will see the pair jointly design and propose new storage technology solutions to improve grid security, especially for isolated areas with limited power access.

Areva has agreed to provide its Greenenergy Box – a storage solution using an electrolyzer and fuel cell. The box stores the hydrogen and oxygen from the electrolysis of water when energy demand is low, to compensate for peak demand. Areva has used this technology since 2011, connecting the Greenenergy Box to a 560kW PV system in Corsica. The box will soon also be hooked up to a 35kW system in La Croix Valmer in the south of France.
http://www.pv-tech.org/news/schneide...age_technology

Quote:
Taiwanese cell makers fear duties amid booming demand
07. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends, Investor news, Top News, Trade cases | By: Max Hall

Cell and wafer manufacturers in Taiwan are reporting record figures. But the industry is reportedly concerned about moves by Chinese module makers to represent it in talks with the U.S. authorities.

There were conflicting signals from Taiwan today about the potential effect of U.S. anti dumping (AD) and anti subsidy counteraviling duties (CVD) being applied to Taiwanese-made solar cells.

A week ahead of the date when the U.S. Department of Commerce and International Trade Commission (ITC) expect to announce whether they have found evidence of products featuring Taiwanese cells harming U.S. solar companies, manufacturers in Taipei have reported booming demand.

Four of the country's biggest solar manufacturers say demand has lifted the price of the cells they make and factories are running at capacity, according to a report in today's Taipei Times.

But a report on the Focus Taiwan News Channel website today, claims manufacturers are worried about the impact of U.S. duties and are also unhappy with an attempt by two Chinese module manufacturers to represent them in the Taiwan-U.S. investigations.

Focus Taiwan says Sam Hung, head of the Taiwanese Photovoltaic Industry Association has asked the government's Bureau of Trade to intervene after Chinese module manufacturers Yingli Solar and Hanwha SolarOne – whom presumably use Taiwanese-made cells in their products – reportedly asked the U.S. Department of Commerce to let them represent Taiwanese cell-makers in the dispute.

Taiwan Focus says that request is due to be decided by February 21, provided that, as expected, the U.S. authorities announce next Friday evidence of harmful dumping and subsidies has been found.
http://www.pv-magazine.com/news/deta...and_100014152/

Quote:
Renewables disrupt utilities. That's a good thing.
Rather than lament renewable energy's disruption of the traditional utility business model, Lovins writes, we should help progressive utilities and disruptive upstarts shape a new electricity system powered increasingly by clean, distributed renewables.

By Amory Lovins, Guest blogger / February 7, 2014

Renewables are making headway in Europe and bringing a low-carbon electricity system to the forefront. Renewables were 69 percent of new capacity added in 2012 in Europe and 49 percent in the United States. Not surprisingly, this threatens utilities unwilling to let go of outmoded business models and fossil-fuel generation.

Laments for Europe’s money-losing electric utilities were featured in an October 2013 cover story in the Economist. It said Europe’s top 20 energy utilities have lost over half their 2008 value, or a half-billion Euros—more than Europe’s banks lost. Many utilities therefore want renewable competition slowed or stopped. Indeed, some European giants, like Germany’s E.ON and RWE, are in real trouble, and five of Europe’s top ten utilities have suffered credit downgrades. So have some U.S. utilities—most recently Jersey Central Power & Light and Potomac Electric Power Co.—from the likes of Fitch, Moody’s, Standard & Poor’s, Credit Suisse, and others.

Should old, long- and often still-subsidized oligopolies be bailed out or shielded from competition when they bet against innovation and lose? Those big European utilities were supposed, but failed, to prepare for renewables by reinvesting their hundreds of billions of Euros’ windfall from billing customers for the first decade's tradable carbon emission credits they’d been given for free. Now they’re griping that disruptive technologies are upending their old models—just as innovators had warned them for the past few decades.

Disruptive technologies are meant to upset the status quo to bring worthwhile change. Should we have rejected mobile phones because they threatened to displace landline phones? Didn’t digital cameras make film cameras largely obsolete? Shouldn’t print newspapers have to invent new business models to confront the rise of the Internet?

Of course utility companies that refuse to let go of an archaic system are losing investors’ money. To be sure, some market reforms, like a well-designed, technology-neutral electric capacity market, could be worthwhile. But botched investment strategy should not be rewarded. Nor should shareholders be surprised that utility stocks no longer perform like bonds when twenty-first-century technology and speed collide with twentieth- and nineteenth-century institutions, rules, and cultures. Fortunately, those shareholders were already compensated for accepting well-known risks like new technologies, new environmental rules, and other regulatory and policy shifts—and they needn’t be paid twice.
http://www.csmonitor.com/Environment...s-a-good-thing

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German PV Market Briefing: Small roof-top pillar of strength
Written by Andreas Breyer 7 February 2014

Small PV installations with up to 10kWp will become even more important for the German PV market in the coming year. This is one major finding of the market analysis of EuPD Research, which presented its analysis of the German market on Wednesday during their 7th German PV Market Briefing in Frankfurt.

With a loss of 12% and 593MW installed these small systems experienced the lowest decrease in 2014 of all categories and accounted for an accumulated turnover of roughly one billion Euros. Newly installed capacities of large installations over 1MW went down from almost 3.2GW in 2012 to some 1.2GW last year, also influenced by the complete discontinuation of promotion for PV plants with 10MWp and more. The research company predicts that after the loss of 57% in total installations last year, the German market will see another slight decrease of 14% to 2.8GW newly installed PV in 2014. System prices are expected to remain on the current level and only slightly decrease, which will let profitability suffer in relation to the further decreasing FiT.
http://www.solarnovus.com/german-pv-...gth_N7444.html

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Taking Tuk Tuks To The Hydrogen Fuel Cell Level
By Nino Marchetti Electric Vehicles, Hydrogen Fuel Cells, Renewable Energy, Transportation
February 6, 2014

What’s dubbed the world’s first affordable hydrogen fuel cell mass transport vehicle is set to be unveiled in concept form this week at an auto show in India. The design, created as a result of a partnership between a university and others, is seen as a potential replace for a ubiquitous form of Indian rickshaw transportation known as the tuk tuk utility vehicle.

Birmingham City University is the primary driving force behind this, working in collaboration with UK motorsport entrepreneur and manufacturer Spencer Ashley and the DYP-DC Centre for Automotive Research. Specifications of this concept indicate the zero emissions powertrain consists of “a hydrogen fuel cell, an electric motor and a complex control system. Hydrogen for the vehicle is stored in a cluster of low pressure metal hydride cylinders, providing a safe means of fuelling the system.”

A thermal compressor, said those involved with the project, retrieves the produced hydrogen by splitting water into its component elements – hydrogen and oxygen – via solar energy. Hydrogen storage cylinders can then be used to power equipment including mobile phones, computers and lighting in remote and developing areas or in a humanitarian disaster situation, as well as powering an electric vehicle.
http://www.earthtechling.com/2014/02...el-cell-level/

Last edited by amor de cosmos; Feb 7, 2014 at 7:19 PM.
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  #371  
Old Posted Feb 8, 2014, 5:27 PM
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Moore Energy, PV Racking Expand To Better Serve Solar Customers
February 7, 2014 Kathleen Zipp : 0 Comments

Southampton based solar energy installer Moore Energy will expand into an additional 6000 sq. ft. of warehouse space. This addition brings Moore Energy’s warehouse and office headquarters space total to 30,000 sq. ft. The company also does business as national solar racking manufacturer PV Racking.

The company moved forward with the expansion earlier this month to satisfy increasing demands in both the solar and backup generator markets.

“This is a very exciting time for Moore Energy and PV Racking,” says Barry Moore, President at Moore Energy. ”We had a very successful 2013 and expect an even busier 2014. This expansion will help us to better serve our growing customer base.”

Moore Energy is a certified solar and Kohler generator installer in Pennsylvania, New Jersey, Connecticut, Maryland and New York. PV Racking manufactures a unique, clamp-free, solar racking system that has been installed in more than 25 states. Attractive federal and state rebates are still available to home and business owners interested in going solar.
http://www.solarpowerworldonline.com...lar-customers/

Quote:
India May Seek $500 Million World Bank Solar Loan
7 February 2014

Feb. 7 (Bloomberg) — India’s renewable ministry is seeking permission from the government to apply for a $500 million World Bank loan to build its biggest proposed solar park.

The plan was submitted to the Finance Ministry’s Department of Economic Affairs, Farooq Abdullah, the minister of new and renewable energy, said today in a written reply to parliament.

The loan would finance the first 750 megawatts of a 4,000-megawatt photovoltaic park in Sambhar in western Rajasthan state that’s expected to cost about $1 billion, Abdullah said. A group of six state-owned companies including Bharat Heavy Electricals Ltd. and Hindustan Salts Ltd. are developing the project.
http://about.bnef.com/bnef-news/indi...nk-solar-loan/

Quote:
PHOTON’s 2013 Solar Module Yield Measurements Show That Solar Modules Are Improving
Originally published on the ECO Report

For the past eight years, PHOTON Laboratory has been monitoring solar modules on a shade-free area of land near the historic city of Aachen, Germany. Researchers measure the yield expressed in kilowatt-hours related to the power of the modules and consider solar radiation at the site. The average yield has increased 4.9% within the past three years and in 2013 set a new record: 91.5%.

According to PHOTON’s press release,
“The Performance Ratio indicates the percentage of the incoming solar energy a module is able to transform into electricity considering its efficiency. The theoretical maximum of 100 percent is given if the module achieves the same efficiency under all kinds of irradiation that is does under Standard Test Conditions (STC). In practice, efficiency variations occur, especially when weak-light conditions combine with high temperatures. That’s why the Performance Ratio also depends on how good a module copes with the weather conditions onsite.”
“Using modern solar modules leads to far better yields than 1 or 2 years before,” said Anne Kreutzmann, CEO of PHOTON Publishing GmbH. This fact should be taken into account when making revenue calculations, “Far too often, revenue calculations start with yields that are too low because they refer to average yields from 3 or 4 years ago.”
“On the other hand, those who want to calculate projected revenue using the higher yields should take into consideration that the modules on the PHOTON test field with higher values could lead to the presumption of a higher Performance Ratio. The worst module in 2013, for example, achieved a Performance Ratio of 87.9 percent, delivering a yield that was typical 2 years ago.

“Good conditions for a high Performance Ratio are a low temperature coefficient and a good weak-light behavior. Those two module qualities are verified by the PHOTON Laboratory even before the modules are installed on the test field. Using this data, the lab was able to predict an average result for three of the top ten modules added to the field last year. But there were also some surprising findings, as the yield also depends on other factors such as the module’s reflection behavior and the dependence of the efficiency on the module’s spectral sensitivity. A truly resilient result is therefore given only by the long-term measurements done on the field. These measurement are published in a monthly update on the PHOTON website, www.photon.info, in the »Laboratory« section.”
http://cleantechnica.com/2014/02/08/...le-yield-2013/

Quote:
Former Duke Power CEO: I'd want to work in solar
Sami Grover
Energy / Renewable Energy
February 7, 2014

In a recent interview with Energy Biz magazine, outgoing Duke Power Chairman Jim Rogers was asked what he'd have done if he was entering the business today:
I would come into the industry as someone who is an attacker, not a defender. I'd want the solar on the rooftop. I'd want to run that. I'd want the ability to deploy new technologies that lead to productivity gains to the use of electricity in homes and businesses. I would go after the monopoly that I see weakened over the last 25 years. My goal would be to take customers away from utilities as fast as I could, because I think they're vulnerable. Regulations will not be changed fast enough to protect them. The business model will not be changed fast enough.
http://www.treehugger.com/renewable-...ked-solar.html
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  #372  
Old Posted Feb 9, 2014, 4:47 PM
amor de cosmos amor de cosmos is offline
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Fredericton man builds $300 solar furnace, decreases heating bill
Randy Buchanan made heating unit from pop cans, aluminum eavestrough downspouts, old window

CBC News Posted: Feb 07, 2014 11:27 AM AT

A Fredericton-area man says his heating bills are decreasing thanks to a solar furnace that cost him $300 to build.

Randy Buchanan, of Lower St. Mary's, modified plans he found online to build the heating unit from soda cans, aluminum eavestrough downspouts and an old double-pane window.

Buchanan is an environmental consultant and depends on heat and clean air to raise rainbow trout for his aquatic toxicology studies.

He began looking for heating alternatives after his bills for heat and an air exchanger soared this winter.

Buchanan says his first attempt at solar heating worked a little too well.

"We took it outside … it was a cloudy day and I was doing paperwork and kind of forgot about it and had the exhaust and intake plugged," he said. "The sun came out and I said, 'I should run out and see if it's producing any heat.'

"Well, on the way over I heard a large bang and the inside window had broken on the thermopane, it got so hot. I took a thermometer and checked it, and it was 120 C, so you could boil water inside here."

Now, with air circulation from a small exhaust fan, Buchanan says his solar furnace — attached to the southern side of the building — works like a charm.

The air comes in at 5 C, and comes out at 38 C, he said.

"I think it's something that everyone should have affixed right to [their] house. I think it should be part of your design," said Buchanan. "It would be very easy to do. [With a] south-facing house like mine, it's perfect.
http://www.cbc.ca/news/canada/new-br...bill-1.2527065

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Solar Is NOT Maintenance Free: The Growing U.S. Solar O&M Market
February 8, 2014 Frank Andorka : 0 Comments

The number of solar PV installations in the U.S. maturing into a post-warranty stage is a heavy foot on the pedal of the solar operations and maintenance (O&M) industry.

Editor’s Note: This article by Glenna Wiseman is Part 1 of a three-part look at the importance of solar PV operations-and-maintenance.


By Glenna Wiseman, Solar Power World Contributor

The number of solar PV installations in the United States that are maturing into a post-warranty stage is a heavy foot on the pedal of the solar operations and maintenance (O&M) industry.

“The sheer size of the solar industry is driving O&M maturation,” said MJ Shiao, director of solar research at GTM Research. GTM says worldwide the operations and maintenance (O&M) market for megawatt-scale PV plants will total 146GW by 2017.

http://www.solarpowerworldonline.com...ntenance-free/
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  #373  
Old Posted Feb 10, 2014, 7:02 PM
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Moss used as "biological solar panels" to power a radio
10 February 2014



Swiss designer Fabienne Felder has worked with University of Cambridge scientists Paolo Bombelli and Ross Dennis to develop a way of using plants as "biological solar panels".

"Theoretically any photosynthesising plant could be used as a biological solar panel", said the team, which has developed what it calls Photo Microbial Fuel Cells (Photo-MFCs) to capture and harness the electrical power of plants.
http://www.dezeen.com/2014/02/10/mos...-panels-radio/

Quote:
Global Demand for Polysilicon to Surge 25% in 2014, According to NPD Solarbuzz



Santa Clara, Calif., February 10, 2014—Demand for polysilicon used in solar and semiconductor applications is expected to rise sharply to 282,000 metric tons in 2014, up 25% versus last year. According to the latest NPD Solarbuzz Polysilicon and Wafer Supply Chain Quarterly report, the growth in demand for polysilicon is being driven by the rapid increase in end-market solar photovoltaic (PV) module shipments, which are now expected to reach approximately 49 gigawatts (GW) this year.

Polysilicon used for semiconductor applications typically requires very high purity of 11N (99.999999999%) and very low levels of contaminants. Semiconductor polysilicon is a high value-added segment, but future demand growth in this mature market is only expected to be modest.

In contrast, solar PV-grade polysilicon has less stringent purity requirements, but it has the potential for very high growth rates when solar panel demand is strong; however, the growth trajectory in polysilicon supply and end-market demand is not always directly correlated.

It may take three to six months after polysilicon is produced for it to be converted into wafers and cells, and then shipped as finished modules through distribution channels for installation. This lag time can push polysilicon demand higher than module demand, in a rapidly expanding market.
http://www.solarbuzz.com/news/recent...-npd-solarbuzz

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Author Builds Tiny Solar-Powered Off Grid Cabin for Under $2,000!
by Lucy Wang, 02/10/14

Homesteader and author LaMar Alexander lives in a tiny, self-sufficient 400 square foot cabin that he built himself for under $2,000! Powered by a 580-watt solar system and a 400-watt wind power system, this cute little cabin runs entirely off the grid. Hoping to inspire others to follow in his footsteps, Alexander has even written a step-by-step guide that will teach you how to build your very own tiny sustainable home!


http://inhabitat.com/author-builds-t...or-under-2000/

Quote:
Giant Solar Energy-Generating e-QBO Cube Lands in the Streets of Italy
by Lidija Grozdanic, 02/10/14

Romolo Stanco’s e-QBO is giant monolithic cube that harnesses solar energy to power an integrated communications hub. The cube is wrapped with building integrated photovoltaic panels, and soaks up sunlight all day long to power public lighting, videomapping installations, cell phone ports, and an internet hotspot. The project was developed by TRED, an innovative Italian practice dedicated to merging high technology and design.


http://inhabitat.com/dynamic-e-qbo-i...ub-from-italy/

Quote:
Northern Ireland gets the Emerald Isle’s first utility-scale PV plant
By Andy Colthorpe - 10 February 2014, 13:12
In News, Power Generation, Project Focus

BNRG Northern Power has been granted planning permission for the first utility-scale solar farm to be built in Ireland or Northern Ireland, a 5.1MW solar farm in Downpatrick, Northern Ireland.

The Irish renewable energy developer claims the ground-mounted plant in East Down will create around 50 jobs during construction as well as five permanent roles, delivering an investment value of €7.6 million (US$10.4 million).

The plant has a proposed lifespan of 30 years, providing enough energy to power around 1,500 homes. According to BNRG construction will take three months, with the plant utilising 20,300 ground-mounted solar panels.

The 11-hectare PV installation will be less than 2.5 metres in height in order to provide minimal visual impact. BNRG also played up the role such a farm could play in fostering biodiversity on site, citing it as an added advantage over some other types of energy generation.

According to BNRG senior project manager Sean McMullan, the size of the plant would actually double the amount of solar energy produced on the entire Irish island at present, which is currently about 5MW, mostly from small-scale rooftop generation.
http://www.pv-tech.org/news/northern...scale_pv_plant

Quote:
Germany to install 2.8GW in 2014: EuPD Research
By John Parnell - 10 February 2014, 11:16
In News, Power Generation, Market Watch

Germany will install 2.8GW of new PV capacity in 2014, according to a new report by EuPD Research.

According to EuPD there could be a year-on-year increase in systems under 10kW in size while the 73% decline in systems over 1MW is likely to continue in 2014.

In 2012 Germany added 7.6GW and was expected to connect just 3.9GW in 2013. According to official figures released by the federal network authority, Bundesnetzagentur, just 3.3GW was installed last year.

The even less optimistic outlook for next year would still exceed the 2.5GW cap proposed by the new government.
http://www.pv-tech.org/news/germany_..._eupd_research

Quote:
New solar threat to networks – death spiral for gas
By Giles Parkinson on 10 February 2014

Australia’s energy utilities have added a new element to their push for solar incentive schemes to be removed, arguing that gas networks now face the same threat as the nation’s network of poles and wires – a “death spiral” scenario where rising costs push consumers to consider other technologies.

The Energy Network Association – which represents the distribution and transmission networks in the electricity and gas markets – has called on the federal government to remove the small-scale renewable energy scheme, which provides certificates for rooftop solar PV, and solar hot water systems, as well as heat pumps.

“To reduce pressure on electricity prices, we should stop subsidising technologies that don’t need it,” ENA CEO John Bradley said in a media statement accompanying its submission to the Energy White Paper. “Solar PV technology is now well established and is forecast to undergo significant growth without further subsidies.”

Bradley also said gas hot water systems – which provide significant emission reductions compared to the 4 million electric water heaters still in the market – are competing against subsidised heat pumps and solar hot water systems in distorted appliance markets.

The push to remove subsidies for solar comes as the ENA takes stock of the potential impact of the soaring gas prices that will be caused by the coal seam gas and LNG booms in eastern Australia.

It warns that the cost of wholesale gas supply will likely “significantly affect” residential customers through higher retail gas prices. But, if customers reduce gas consumption by looking at other technologies, then this could force even greater rises in gas prices because “infrastructure costs would have to be recouped over a smaller customer base.”
http://reneweconomy.com.au/2014/late...iral-gas-83467

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World's First Large-Scale Power Storage System Made From Reused EV Batteries Completed in Japan
PR Newswire
TOKYO, Feb. 7, 2014

TOKYO, Feb. 7, 2014 /PRNewswire/ -- Sumitomo Corporation (Head Office: Chuo-ku, Tokyo; President and CEO: Kuniharu Nakamura) has developed and installed the world's first large-scale power storage system which utilizes used batteries collected from electric vehicles (hereinafter : EV). This commercial scale storage system, built on Yume-shima Island, Osaka, will begin operating in February 2014.

Over the next three years, the system will measure the smoothing effect of energy output fluctuation from the nearby "Hikari-no-mori," solar farm, and will aim to establish a large-scale power storage technology by safely and effectively utilizing the huge quantities of discarded used EV batteries which will become available in the future. This project has been selected as a model project for "Verification of the battery storage control to promote renewable energy" for the fiscal year 2013 by the Ministry of the Environment of Japan.

Sumitomo Corporation created the joint venture company, "4R Energy Corporation", in collaboration with Nissan Motor Co., Ltd. in September 2010, to address the secondary use of EV lithium-ion batteries. The used EV batteries that will be recycled into this large-scale storage system have been recovered and have gone through thorough inspection and maintenance at 4R, to confirm safety and performance. This prototype system (600kW/400kWh) consists of sixteen used EV batteries.

Battery Business Development Department General Manager, Norihiko Nonaka said, "We are pleased to be a part of such an important verification project that can both utilize used EV batteries, and provide a large-scale power storage facility, which are important issues that need to be addressed for the future of renewable energy."

Sumitomo will seek new business opportunities which can make use of the highly economical storage system, as well as work on developing new applications for used EV batteries. The company aims to actively promote this approach, which can both contribute to expanding the use of EV and encourage the use of renewable energy. Sumitomo is committed to the movement toward lowering the carbon footprint of a sustainable society.
http://www.digitaljournal.com/pr/1726102
http://inhabitat.com/worlds-first-po...-ev-batteries/
http://reneweconomy.com.au/2014/sola...go-japan-46230

Quote:
Graph of the Day: Rooftop solar provides 20% of SA demand
By Giles Parkinson on 10 February 2014

Here’s another interesting graph showing the growing impact of rooftop solar PV in Australia. In South Australia, the state with the highest penetration of rooftop solar in the country, rooftop solar PV probably contributed more than 20 per cent of the state’s demand between the hours of noon and 4pm on Sunday. As this graph taken from the APVI’s Solar Map shows us.

http://reneweconomy.com.au/2014/grap...s-demand-38253

Quote:
A solar-powered future for India’s Ladakh region

Ladakh, a cold, desert region high in the western Himalayas, is abandoning fossil fuels and embracing clean energy.

For years, residents have relied on fossil fuels imported from nearby valleys. But transporting kerosene and diesel, as well as firewood, proved to be expensive and trucks added further to the air pollution in the region.

With the support of public subsidies, however, Ladakhis are now turning to solar cookers, solar water heating systems and photovoltaic panels for electricity. The region’s cold temperatures ensure the photovoltaic panels work efficiently. And by producing their own energy, local people are improving their energy independence.
http://www.scidev.net/global/energy/...kh-region.html

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Quote:
Flat-pack lens boosts solar power: Fresnel lens concentrates solar without bulk
Date: February 10, 2014

Micro-machining could be used to create almost flat, Fresnel lenses, that boost the electrical efficiency of solar panels, according to researchers in China.

Fresnel lenses were invented by French engineer and scientist Augustin-Jean Fresnel, in the early nineteenth century, they are essential two-dimensional equivalents of conventional optical lens, but they have ridges in concentric rings that focus the light to a point behind the lens without the three-dimensional bulk of a conventional lens. Image quality is reduced when using a Fresnel lens to focus because the concentric rings which can be used to significantly reduce the depth of the lens compared to a standard convex lens mean that some light is not focused at the gaps between the ridges. This limits the use of Fresnel lenses in photography and other applications where the user does not wish to lose fine detail.

However, where a detailed image is not needed this quality compromise is acceptable especially if the benefits of reduced bulk outweigh the losses. As such, early applications of Fresnel lenses were in providing a lower-cost way of focusing the light from a lighthouse beacon. More recently Fresnel lenses have found use in inexpensive focused rear-view mirrors that allow drivers to see a wider angle view of the rear of their vehicles. Fresnel lenses have also been used in inexpensive handheld magnifiers to assist the visually impaired and for artificially enlarging a display from a television or other device.

In the area of solar panels, researchers have attempted to use bulky and cumbersome parabolic reflectors to boost efficiency. Now, Y. Cheng, X.D. Zhang and G.X. Zhang of the State Key Laboratory of Precision Measuring Technology & Instruments, at Tianjin University, in China, have developed a technology that allows them to craft the necessary surface structures on a Fresnel lens, an array of microscopic cones, rather than concentric ridges, so that incident light is brought to a point at a more precise depth on the photoactive layer in the panel.
http://www.sciencedaily.com/releases...0210101945.htm

Quote:
Origis Energy Completes Georgia’s Second-Largest Solar Installations
February 10, 2014 Frank Andorka : 0 Comments



Origis Energy, an international investment and development firm focused on deployment of utility-scale and distributed generation commercial solar photovoltaic (PV) systems, announced the completion and dedication of two solar power plants in Georgia, representing the state’s second largest solar installations.

The two solar power sites, with a combined capacity of 23.5 megawatts (MW)DC, are located in Camilla and Woodbury, Ga. and will deliver clean solar energy to Georgia Power, the largest subsidiary of Southern Company, one of the nation’s largest generators of electricity, under the utility’s Large-Scale Solar Initiative.
http://www.solarpowerworldonline.com...installations/
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Old Posted Feb 11, 2014, 7:21 PM
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Grid-Scale Energy Storage to Reduce Load in New York City
With help from an SGIP-like incentive program

Eric Wesoff
February 10, 2014

Grid-scale energy storage is coming to New York City.

With the looming closure of the 2-gigawatt Indian Point nuclear reactor, New York City utility Con Edison has submitted a proposal to furnish 100 megawatts of load reduction measures that include energy storage, demand response and energy efficiency.

Con Edison and NYSERDA have released some of the initial details about the program, noting that they are subject to change.

The new incentives for energy systems that provide summer on-peak demand reduction are $2,600 per kilowatt for thermal storage and $2,100 per kilowatt for battery storage systems, with bonus incentives for projects larger than 500 kilowatts. Incentives will be capped at 50 percent of the project cost.

Bill Radvak, CEO of American Vanadium, recently wrote in a piece he contributed to GTM: "Last fall, California passed the first statewide energy storage directive in the United States. [...] Next up at the plate as a receptive market for energy storage in North America is New York. Bill Acker, Executive Director of the New York Battery and Energy Storage Technology Consortium, is positioning New York state as a global leader in energy storage technology, including applications in grid storage, transportation and power electronics."

"Last summer, Governor Andrew Cuomo announced a $23 million public-private investment in the creation of a battery storage test and commercialization center in partnership with NY-BEST, which moved state-of-the-art energy storage testing capabilities from Pennsylvania to a facility at the Eastman Business Park in Rochester, New York," noted Radvak.

The proposed New York City incentive bears some resemblance to California's Self-Generation Incentive Program, a subsidy established by California's PUC to support existing and emerging distributed energy resources, which provides one-time, upfront rebates for distributed energy systems installed on the customer's side of the utility meter. In California, qualifying technologies include wind turbines, fuel cells, and associated energy storage systems. Bloom Energy was able to exploit this incentive program for its SOFC fuel cells.

Large grid-scale energy storage has moved from its demonstration and pilot program phase to its early commercialization phase, and California seems to be setting the pace.
http://www.greentechmedia.com/articl...-New-York-City

Quote:
Big Green Energy Is Remaking Africa and Asia
Posted on Feb 10, 2014
By Juan Cole

A significant part of the population of Africa and Asia at present has no access to electricity, and in some countries those deprived amount to as much as 80 percent of the population. That is true in Ethiopia, for instance.

Demand for electricity will therefore grow enormously in Africa and Asia over the next 50 years. Some countries aware of the dangers of climate disruption and mindful of the costs in money, health and climate of fossil fuels, are determined to add the new electricity generation capacity via renewables like wind, solar and geothermal.

Ethiopia is one of those virtuous countries with regard to carbon emissions. They are building a dam over the Nile for hydroelectric power, which they expect to be substantial. In addition, they have big wind, solar and geothermal plans. They have a 140 megawatt windfarm nearing completion, for instance.

Even a country like Kenya, which seems to be backsliding on its renewable energy plans, expects to get 60% of its new electricity in the coming decades from geothermal (26%), wind, hydro and nuclear. As critics note, the government entirely slights solar energy, which is ideal for Kenya given its climate. But since the country is privatizing and decentralizing its electricity generation, it seems likely that families and entrepreneurs will put in a lot of solar (this is happening in India, so will likely also happen in Kenya).

India plans to add 20 gigawatts of solar energy by 2020 and is among the countries with the best solar potential. Some 4 gigawatts of that will come from just one solar installation, in Rajasthan, which will be the largest in the world.

In just 6 months during 2013, Japan put in 4 gigawatts of new solar energy generation, about a fourth of that residential solar panels and the other 3 gigs utility-scale. Japan has a feed-in tariff, which rewards owners of new solar. It also has an energy crisis caused by the closure of the Fukushima nuclear facility and other reactors (though some of those may be reopened by the conservative government of PM Shinzo Abe). Ironically, the prefecture of Fukushima has pledged to generate 100% of its electricity from green sources, and has revved up a 2 megawatt offshore wind farm.

Taiwan is moving to get 4 gigs of energy from wind over the next 15 years and wants its energy mix to be about a fourth from renewables by 2030. Taiwan is deeply dependent on imported fossil fuels for energy, with about a third of electricity generation coming from nuclear. It seems highly likely that the government is underestimating how quickly it can economically replace fossil fuels with wind, solar and geothermal (Idaho has an agreement to help it with the latter).

Countries with few fossil fuels of their own (all of the countries above fall in that category except with regard to coal) are especially likely to move to renewables over the next 10 to 15 years, as wind and solar reach grid parity. Solar PV panels have fallen in price dramatically just in the past 18 months, and further price reductions and increases in inefficiency are likely over the next 5 years. That is one reason projections like Taiwan’s of how much of the energy mix will be renewables in 2030 are likely underestimates. Increasingly, it will be crazy to build a new coal plant when you could put in solar or wind or geothermal instead.
http://www.truthdig.com/report/item/..._asia_20140211

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Quote:
Better batteries are key to climate change
By John Kemp, Reuters | February 11, 2014 11:54 AM ET

Finding a better way to store electrical energy is the single biggest breakthrough needed to tackle climate change. But the goal of developing batteries that are lighter, as well as more compact, powerful and affordable remains frustratingly elusive.

Virtually all usable energy on Earth originates from the sun: wind, solar, wood, even fossil fuels. Oil, gas and coal are simply the fossilised remains of organisms that lived in ancient forests, lakes and seas, which relied on photosynthesis to harness the sun’s energy.

The amount of solar energy reaching Earth’s surface every year is many orders of magnitude greater than that needed to meet all the needs of the planet’s growing population.

Solar radiation reaching the planet’s surface is equivalent to more than 150 watts per square metre on average, according to Roger Barry at the University of Colorado.

The problem is how to store that energy in a usable form available when and where needed. Solar panels are not useful at night, or in the winter at high latitudes, or when the sun is temporarily obscured by clouds. Solar energy ultimately drives the wind too. But wind turbines are useless on a still day.

The ideal storage medium has a high energy content but is light, compact and affordable. Liquid fuels refined from petroleum, especially gasoline and diesel, have the best combination of energy content, density and weight, which makes them especially desirable in mobile applications like cars, trucks and ships.

“Compared to gasoline and diesel, other options may have more energy per unit weight, but none have more energy per unit volume,” the U.S. Energy Information Administration explained in a recent note.

Liquefied natural gas contains more energy per unit of weight but takes up much more space. Ethanol is inferior in weight and volume terms. Batteries are generally heavier and need more space than gasoline or diesel. Most are also much more expensive.

Burning those fossil fuels, however, contributes to global warming. The challenge is to develop more effective energy storage that can compete with gasoline and diesel. Better batteries are likely to prove the only realistic option.

*snip*

ADVANCED RESEARCH

Developing smaller, lighter and more powerful batteries is now one of the top research priorities for the U.S. Department of Energy, the world’s biggest funder of science research.

Most of the department’s research focuses on more mature technologies.

Its Advanced Research Projects Agency-Energy (ARPA-E), however, is a specialised unit that aims to catalyse the development of less advanced technologies with transformational potential by providing early-stage funding, technical assistance and commercial expertise.

Established in 2007, ARPA-E was modelled on the Pentagon’s Defense Advanced Research Projects Agency, credited with helping develop the global positioning system, the stealth fighter and computer networking.

According to the U.S. National Academy of Science, ARPA-E was designed to support “creative out-of-the-box transformational generic energy research that industry by itself cannot or will not support and in which the risk may be high but success would provide dramatic benefits to the nation”.

The agency has an annual budget of $275 million. Most of the funding is allocated to 18 focus areas. Five of them concern energy storage – more than any other area of energy technology.



According to the agency: “The energy storage facilities that exist today use pumped hydropower, which is only available in a handful of locations. New, more flexible, large-scale energy storage technologies would allow energy to be efficiently stored and sent to any location in the country.

“Cost-effective grid-scale energy storage is critical for increasing the use of renewable alternatives and reducing greenhouse gas emissions from the electric energy sector.”

A major breakthrough at either scale still appears some way off. But nothing would do more to combat climate change, which justifies ARPA-E’s commitment to research on a new generation of battery technology.
http://business.financialpost.com/20...limate-change/

Quote:
10 February 2014, 7.33pm GMT
Is $15 a year really too much to pay for renewable energy?

Australia’s Renewable Energy Target looks likely to be weakened or even axed, with the Prime Minister saying the scheme needs to be reviewed because it is causing “pretty significant price pressure”.

But does $15 a year sound like a “pretty significant” cost to you?

According to the last national review of the Renewable Energy Target, $15 a year from now to 2031 is all that an average Australian household would save if we scrapped our national scheme to drive extra investment in renewable power.

That review - by the independent Climate Change Authority, with economic modelling by global consultants Sinclair Knight Merz - was completed just over a year ago, in December 2012.

Yet that very recent finding hasn’t stopped the federal government setting up a new Renewable Energy Target review, with Mr Abbott saying last week that the review would “consider the impact of the renewable energy target on power prices”.

Already there have been front page reports of rifts within the government about the scheme’s future.

Some, including Nationals Senator Ron Boswell, want to scrap the renewables target entirely, while others, including Environment Minister Greg Hunt, say they are “committed to keeping the RET because of the pre-election commitment and it’s been an effective way of reducing emissions”.

So just what is the Renewable Energy Target? And what does it really cost an average Australian household - not just now, but in the future - according to the reviews and reports done on it before?

What are we aiming for?

The Renewable Energy Target (RET) is designed to encourage additional investment in renewable energy generation. It does this by requiring wholesale electricity consumers (mainly big power retailers) to purchase a certain percentage of renewable energy, which increases each year. This incurs a cost to retailers - companies like AGL and Origin - which is passed on to consumers through electricity bills.

The current scheme is a more ambitious version of the scheme first set up by the Howard government in 2001. In 2009, the target was increased five-fold (under the Rudd government, with Coalition support) to mandate that 45,000 gigawatt hours of Australia’s electricity generation must come from renewable resources by 2020. At the time the RET was legislated, this was projected to be the equivalent of 20% of total energy supplied in 2020.

It wasn’t controversial at the time; in fact, then opposition MP Greg Hunt wrote an article that year, questioning why it was taking so long to introduce.

What does the renewable target cost you?

Currently, around 3-4% of your bill can be attributed to the Renewable Energy Target. For a typical residential consumer, that works out to be about $50-$70 per year, out of an average bill of about $1800-$2200. So in that sense, the Prime Minister is right about there being some additional cost.

But let’s put that in perspective. As the graph below shows, the main reason for “pretty significant price pressure” on retail power prices is increasing network costs. According to the Australian Energy Market Commission, these have and will continue to dominate electricity price increases.


http://theconversation.com/is-15-a-y...e-energy-22848

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What Solar Investors Want (Infographic)

Sara Rafalson of Sol Systems recently sent along an infographic on “What Solar Investors Want” that her company put together. This isn’t just another flimsy infographic, though. The data came from “a year of our Project Finance Journals, which we distribute on the 15th of every month to approximately 2700 industry professionals,” Sara noted. She also commented on why there was even a need for such an infographic:
The shortage of project finance is a limitation to the non-residential, commercial and industrial (C&I) sector of the solar market. Especially compared with other sectors of the market, C&I distributed generation solar is plagued with high transaction costs and a lack of standardization. Though there is no shortage of solar investors trying to break into the promising solar asset class, there is a true shortage of financeable, quality project pipeline. This lack of financeable deal flow is stifling the market and limiting the growth potential of the U.S. solar industry.


http://cleantechnica.com/2014/02/11/...t-infographic/

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Unsubsidized Solar Power Gives It A Go In Spain
By Pete Danko Renewable Energy, Solar Power February 10, 2014

Spain’s recent history with solar power has been nothing if not tumultuous. Generous subsidies created a booming market in 2008, but the economic crisis brought a quick end to that. And now the country is pulling the rug out from under thousands of solar producers, many of them small, whose financing depended on the promise of those generous subsidies.

So is it a completely hopeless mess? Greenpeace says it might not be. The organization is pointing to a new utility-scale plant in Seville that is going into service “getting the same reward as any conventional power plant,” with “no subsidy, no feed-in tariff.”

Jose Luis Garcia, who focuses on climate and energy for Greenpeace Spain, said in a recent piece that the economics of solar power have indeed shifted – in a good way.

“[S]olar energy is running through its learning curve much quicker than anyone could have anticipated,” Garcia wrote. “And subsequently, the need for new plants to get economic support has become lower and lower. Today a solar panel costs some 80 percent less than just five years ago to yield the same power. And costs are projected to lower by another 50 percent by 2020.”
http://www.earthtechling.com/2014/02...a-go-in-spain/

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Italian energy storage market set to explode
11. February 2014 | Storage & smart grids, Markets & Trends, Global PV markets, Industry & Suppliers | By: Qualenergia.it editorial staff

Energy storage could be a very attractive prospect for users of photovoltaic energy, particularly in markets where electricity retail costs are high.

One such market is Italy: 550,000 installations, over 90% of which are on rooftops. A market which is currently static, but which could explode at any time.

"The cost is still too high, in the absence of incentives like those in Germany, to guarantee a return on your investment within a time frame that is inviting to families; and the situation is even less attractive for businesses. However, partly thanks to electric car industry developments, the cost is falling. The threshold at which such systems become a more attractive option should be reached within two to three years," explains Simone Franzò from the Energy & Strategy Group of the Politecnico di Milano University, speaking to QualEnergia.it.

Marco Pigni, from Fiamm, the largest Italian manufacturer of batteries, confirms this: "the increase in our production should bring a drop in prices of around 30-50% within three to four years. This means that paying off the battery, via increased self-consumption, should take less than 10 years."

Regulatory uncertainties are also holding back the battery market at the moment. "A definitive regulation is expected during 2014, meaning that the market is almost at a standstill," states Luca Zingale, scientific director of Solarexpo – The Innovation Cloud. "Despite this, various storage solutions were presented in the 2013 edition of the fair, and we will see even more at the 2014 event.

"The possibility of combining batteries with solar power will be very successful in Italy, a country where electricity is very expensive, making a PV installation more beneficial for those who are often out of the house during the day," Zingale adds. "With an increase in the quantity of energy saved, it will also benefit businesses who choose SEU configurations, which allow producers to sell energy directly to a client, for example by having a PV system installed on their roof. We must also not forget the psychological and political aspects of storage solutions, which many view as a way of making the consumer as independent as possible from the energy companies."

In reality, some have already made their move: "Since 2009, with the collaboration of the University of Ancona, we have been experimenting with business and domestic storage systems, and have had excellent results," reports Roberto Mattioli from Energy Resources. "We have placed them within a wider context of renewable technologies, energy efficiency, domotics and electric mobility."
http://www.pv-magazine.com/news/deta...ode_100014182/

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Old Posted Feb 12, 2014, 6:06 PM
amor de cosmos amor de cosmos is offline
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China Sets 2014 Installation Limits for Solar Power Subsidies
By Bloomberg News Feb 11, 2014 9:58 PM PT

China, the world’s biggest solar market, set a national limit of 14 gigawatts for solar power capacity addition this year to be eligible for subsidies.

Within the limit, the country set quotas for individual provinces based on local resources and the grid’s ability to handle the additional power, according to a statement on the National Energy Administration’s website. Projects exceeding a region’s quota won’t get subsidy.

China added a record 12 gigawatts of solar power in 2013, almost matching the amount being generated in the U.S. from the same source, according to data compiled by Bloomberg. The country installed 3.6 gigawatts of solar in 2012, Bloomberg New Energy Finance said last month.

The eastern provinces of Shandong, Jiangsu and Zhejiang received the highest quota of 1.2 gigawatts each, the NEA said.

If grids are unable to absorb the power and solar panels stay idle, the agency may reduce the quotas, especially in provinces such as Gansu, Qinghai and Xinjiang, which have the highest installed capacity, it said.
http://www.bloomberg.com/news/2014-0...subsidies.html
http://www.pv-magazine.com/news/deta...-gw_100014218/


Quote:
Canadian Solar to Report First Profitable Year Since 2010
11 February 2014

Feb. 11 (Bloomberg) — Canadian Solar Inc., the best-performing solar manufacturer last year, expects to report its first annual profit since 2010 and is seeking to raise capital after fourth-quarter panel shipments exceeded its forecast.

Canadian Solar shipped 605 megawatts to 620 megawatts of panels in the fourth quarter, compared with a November forecast of 480 megawatts to 500 megawatts, the Guelph, Ontario-based company said today in a statement announcing preliminary results. Shipments for the year will be about 1.9 gigawatts.

Increasing demand is pulling the solar industry out of a two-year slump brought on by a global oversupply that ate into earnings. Canadian Solar expects to report net income for the fourth quarter and the full year. It posted earnings of 56 cents a share in the third quarter, its first profit since mid-2011.

Gross margins, a measure of profitability after manufacturing costs, are expected to be 16 percent to 18 percent in the fourth quarter, up from an earlier forecast of 13 percent to 15 percent. Revenue will be $510 million to $520 million.
http://about.bnef.com/bnef-news/cana...ar-since-2010/

Quote:
How online maps can speed up solar site selection
National Land Realty's mapping tool can identify prospective sites in weeks, rather than months

By Heather Clancy, GreenBiz.com
12 Feb 2014

Many variables go into deciding whether a parcel of land is appropriate for solar development: the intensity of the sun's resources, how much space is available to accommodate arrays, soil types, environmental considerations, such as wetlands or endangered species status, and proximity to existing substations or three-phase towers.

Researching a site for any one factor can be challenging enough. Considering all of them simultaneously usually takes months.

Impatient with that timetable, real estate broker National Land Realty (NLR) turned to the ArcGIS online mapping and data visualization resource from Environment Systems Research Institute (Esri) to rethink how it evaluates land for solar development.

Together with Columbia, S.C-based Beitz and Daigh Geographics, NLR has created a sophisticated service that identifies prospects in weeks rather than months, displaying them interactively in a map view. While GIS mapping is not new, what is compelling about this particular application is that the layers can be updated in near real time. They can be viewed with a Web browser on personal computers, tablets or smartphones.

How effective is the approach? One NLR client, solar developer FLS Energy of Asheville, N.C., identified close to 30 opportunities in the southeast states that NLR represents in just 60 days, said Dean Sinatra, NLR's chief operating officer. For perspective, FLS had roughly 125 acres under development in 2013, with 450 more acres planned for construction this year. It has completed roughly 100 projects.

"Currently, the states we are developing solar projects in or plan to are states which are the most conducive to solar development, both from a regulatory as well as a solar resource standpoint," said Brownie Newman, vice president of business development, in a case study about NLR's solar mapping tool. "We are looking for flat, cleared, non-flood plain parcels that are adjacent to three-phase power. In addition, we are looking for parcels which are serviced by a utility which offers power purchase agreements sufficient in length to make the projects financeable as well as providing a high enough avoided cost rate to support the debt service of the project."
http://www.businessgreen.com/bg/news...site-selection

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Report: US adds 50,000 solar jobs in three years, one third in California
By Andy Colthorpe - 12 February 2014, 13:29
In News, Power Generation, Market Watch



Over 142,000 people are employed by the solar industry in the USA, with over a third based in California, a series of reports published by non-profit organisation The Solar Foundation has revealed.

Following the late January publication of the annual National Solar Jobs Census report, which surveys employment in the solar industry, state-by-state across the US, the foundation has this week also released three new district-level reports on solar employment in the states of California, Arizona and Minnesota.

In 2010, the baseline report, the first edition of the census, found over 93,000 solar workers in the US. Based on the success of that report, the foundation has since then produced jobs census reports annually. The latest national edition found that the US industry now supports 142,698 workers at 18,000 locations, close to 50,000 new jobs over the course of three years.

According to foundation’s executive director Andrea Luecke, a solar worker is defined as somebody who spends at least 50% of his or her time working on solar activities. The research revealed that of the companies and individuals surveyed, over 90% of people work 100% of their time on solar. The foundation asked a set of 35 questions about wages, technical qualifications and other key metrics.

The survey included all forms of solar generated energy, including PV, CSP and solar thermal and cooling, examining jobs all along the supply chain, including installation, manufacturing, sales and distribution, R&D and academia, non-profit organisations.
http://www.pv-tech.org/news/us_has_a..._in_california

Quote:
5 Common Mistakes That Solar Companies Make on Twitter
Tor 'Solar Fred' Valenza, UnThink Solar
February 12, 2014 | 0 Comments

Recently, I saw several common Twitter mistakes made by a few solar companies, and I thought these mistakes would be good information to share here using examples from @SolarWidgets, a fictional solar company.

Twitter Mistake #1: Don’t start a Tweet with a @Somebody unless you only want a few people to see that Tweet.

Twitter Mistake #2: Don’t Tweet photos without a logo.

Twitter Mistake #3: Don’t ask for followers.

Twitter Mistake #4: Don’t Sell, Sell, Sell!

Twitter Mistake #5: Don’t Just RT Everyone and Everything
http://www.renewableenergyworld.com/...ies-on-twitter

Quote:
Progress Report: Advancing Solar Energy Across America
February 12, 2014 Kathleen Zipp : 0 Comments

The U.S. solar industry is growing at a record-breaking pace, while becoming more affordable and accessible than ever before. The industry’s forward progress comes in part thanks tosupport from the Energy Department’s SunShot Initiative.

Set up in 2011 to re-establish U.S. leadership in the solar marketplace, SunShot partners with industry, universities, local communities and the Department’s National Laboratories to aggressively drive down the cost of solar-powered electricity generation across America.

To achieve this goal, SunShot works to lower the price of solar electricity to $0.06 per kilowatt hour (KWh) – a cost target that will make solar-generated power to be fully cost-competitive with traditional energy sources by the end of the decade.

Just three years into the initiative, SunShot is making significant headway. Today, the Energy Department announced that the U.S. solar industry is more than 60 percent of the way to achieving cost-competitive utility-scale solar photovoltaic (PV) electricity. In many parts of the country, solar electricity is already cost-competitive with traditional energy sources, including California, Hawaii and Minnesota. Here are a few more ways SunShot is making an impact.


http://www.solarpowerworldonline.com...cross-america/
http://www.energy.gov/articles/progr...across-america

Quote:
U.S. Utility-Scale Solar 60 Percent Towards Cost-Competition Goal
February 12, 2014 - 11:05am

WASHINGTON – The Energy Department announced today that the U.S. solar industry is more than 60 percent of the way to achieving cost-competitive utility-scale solar photovoltaic (PV) electricity – only three years into the Department’s decade-long SunShot Initiative. To help continue this progress, the Energy Department also announced today $25 million in funding to strengthen U.S. solar manufacturing for photovoltaic and concentrating solar power (CSP) technologies and to maintain a strong domestic solar industry – supporting the Department’s broader Clean Energy Manufacturing Initiative.

In the State of the Union address, President Obama highlighted the United States’ growing role as a global leader in solar as demonstrated in a new industry report which recently found that U.S. utility-scale solar set a record with 2.3 gigawatts installed in 2013. Tomorrow, Energy Secretary Ernest Moniz will travel to Ivanpah Dry Lake, Calif., to dedicate the world’s largest concentrating solar power plant – continuing U.S. leadership in clean energy.

“In just the last few years, the U.S. has seen remarkable increases in clean and renewable energy – doubling the amount of energy that we produce from solar and wind and supporting a strong, competitive solar supply chain that employs American workers in every state,” said Energy Secretary Moniz. “To continue this growth and position the U.S. as a global leader in clean energy innovation, the Energy Department is helping to advance new technologies that further reduce costs, improve performance and support new jobs and businesses across the country.”
http://www.energy.gov/articles/us-ut...mpetition-goal

Quote:
NREL Compares Concentrated Solar Power Technologies
Published on 12 February 2014

Parabolic troughs and dry-cooled towers deliver similar value for concentrating solar power (CSP) plants, despite different solar profiles, a new report by the US Energy Department's National Renewable Energy Laboratory has found.

The report, "Estimating the Performance and Economic Value of Multiple Concentrating Solar Power Technologies in a Production Cost Model," found that the value of delivered energy of dry-cooled tower and parabolic trough CSP plants, integrated with thermal energy storage, are quite similar.

CSP with thermal energy storage is a unique source of renewable energy in that the solar thermal energy can be dispatched in a similar manner as conventional thermal generation to respond to changes in supply or demand.

CSP uses the thermal energy of sunlight to generate electricity. Parabolic troughs and power towers both concentrate sunlight onto a heat-transfer liquid, which is used to drive a steam turbine. Unlike photovoltaic energy, CSP can generate electricity not just when the sun is shining, but also after sundown, because a CSP plant can be built with thermal energy storage, such as molten salt.

The NREL report, funded through the Energy Department's Office of Energy Efficiency and Renewable Energy in support of its SunShot Initiative, provides valuable quantitative results in a Colorado test system, comparing the two CSP technologies with thermal energy storage and evaluating how the operational and capacity value varies with plant configuration. The report also demonstrates that multiple CSP technologies and plant configurations can be analyzed using traditional planning tools such as production cost models.
http://www.solarnovus.com/nrel-compa...ies_N7460.html

Quote:
12 February 2014, 3.06pm GMT
Battling climate change with SolarCoin: a solar-powered cryptocurrency

The world of cryptocurrencies took another dramatic turn this week with the announcement of a bug discovered on one of the major bitcoin exchanges. As a result, the MtGox Bitcoin exchange stopped allowing withdrawals of Bitcoin from the exchange and this then caused the value of Bitcoin to drop, falling from about $900 USD a week ago to the current price of around $600.

Meanwhile another cryptocurrency has brought a new perspective by tying itself to renewable energy. The SolarCoin has been created to promote the use of solar energy. Although SolarCoins can be earned by mining in roughly the same way that Bitcoins are, the majority will only be available in exchange for generating Megawatt Hours of electricity back to the grid. The plan is for consumers who generate solar-powered electricity to receive 1 SolarCoin per Megawatt Hour. In essence, this becomes a “proof of work” which is the basis of creation of other cryptocurrencies. The problem with proofs of work is that they are currently implemented by getting computers to perform repeated calculations. This uses a significant amount of power which is effectively wasted. Using a renewable electricity proof of work is obviously far more attractive from an energy conservation perspective.

According to Nick Gogerty, the SolarCoin Foundation spokesman, the target value for a SolarCoin is $20-$30 USD. How the target will be achieved and maintained is not clear.

Like all of the cryptocurrency, the actual value depends on what people are prepared to buy the currency at. With SolarCoin, the tie in with solar power generation may prove attractive to the renewable energy sector generally and consumers who are supportive of any effort to reduce greenhouse emissions by using clean energy. As the recent surge in value of the Dogecoin has shown, even a cryptocurrency that started as a joke can become an asset with exchangable value. The Dogecoin, partly as a result of Bitcoin’s woes, currently has a market capitalisation of $90 million USD.
http://theconversation.com/battling-...currency-23153
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Old Posted Feb 13, 2014, 5:53 PM
amor de cosmos amor de cosmos is offline
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Goldman’s ReNew in Solar Dash as U.S. Moves WTO: Corporate India
By Natalie Obiko Pearson Feb 13, 2014 4:46 AM PT

India will award permits this month to build solar power plants in the first national auction since 2011 as a trade spat with the U.S. over import curbs deepens.

ReNew Power Ventures Pvt., a company backed by Goldman Sachs Group Inc., the Tata group, whose businesses span software to automobiles, and First Solar Inc. (FSLR), the biggest U.S. maker of solar panels, are among 68 bidders vying for projects as India seeks clean alternatives to fossil fuels. The winners for the 750 megawatts of capacity will be announced by the end of this month.

India plans a sixfold increase in solar capacity that may draw $11.7 billion of investment by 2017 as the technology sheds perceptions that risks are high. In contrast, banks are slowing lending to coal and gas-fired projects hamstrung by a fuel squeeze. Rising demand for equipment is also prompting panel makers to seek a bigger share of the trade as the U.S. lodged a complaint with the World Trade Organization this week against India’s barriers.

“The advantage of renewables is that you know that the cost is going to be forever,” said Sumant Sinha, chief executive officer of ReNew Power, which is backed by a $385 million investment from Goldman Sachs. “You lock in the price today. You’re not impacted by the rupee’s depreciation. There’s no fuel risk.”
http://about.bnef.com/bnef-news/gold...rporate-india/
http://www.bloomberg.com/news/2014-0...ate-india.html

Quote:
SunPower Sales for Rooftop Systems Drive Quarterly Profit
By Ehren Goossens
Feb 12, 2014 9:01 PM PT

SunPower Corp. (SPWR), the second-largest U.S. solar manufacturer, posted fourth-quarter profit that beat expectations as demand from the rooftop power market surged.

About 40 percent of the company’s sales were for residential and commercial systems, including almost all of the panels sold in Japan, Chief Executive Officer Tom Werner said in an interview yesterday.

Those will remain important markets as demand wanes for utility-scale projects in the U.S. Many of the large projects nearing completion now were sold to utilities to meet state requirements, known as renewable portfolio standards, for the use of clean energy. Few new ones are planned, he said.

“The U.S. utility market is in transition,” he said. “We had the RPS cycle of business and that’s being built out through the next few years.”

The utility market may slow until prices for solar power become competitive with fossil fuels. That will spur an “economics driven” surge for photovoltaic panels. “There will be another growth spurt in American utilities,” he said. “It’s a few years off, but it will happen.”

U.S. residential solar power has grown in 14 of the past 15 quarters through September, according to a December report from the Solar Energy Industries Association. Installations in the first nine months of last year were 49 percent higher than the same period a year earlier.
http://www.bloomberg.com/news/2014-0...ly-profit.html

Quote:
Solar Industry Seen as Winning Bet for $1.3 Billion Skagen Fund
By Ilana Friedman-Schroit
Feb 12, 2014 3:01 PM PT

Solar industry companies are set for a “boom” as falling costs make harnessing the sun’s energy a more competitive alternative, according to Norwegian fund manager Skagen AS.

“We now have a situation where solar is competitive with traditional energy in the grid or off the grid,” Geir Tjetland, who helps manage the 960 million-euro ($1.3 billion) Skagen Vekst (STVEKST) fund, said in an interview in Stavanger yesterday. “About 0.4 to 0.5 percent of all energy consumed is solar. This will grow a lot in the next five to 10 years.”

The industry is recovering from a two-year battering that was triggered by a slump in prices and industry overcapacity just as European governments reduced subsidies because of slowing economic growth. That led to sharp declines in the industry’s biggest companies, including GCL-Poly Energy Holdings Ltd. (3800), and REC Silicon ASA.

GCL-Poly has climbed 32 percent over the past year, REC Silicon has surged 278 percent. The benchmark BI Global Large Solar Energy Index of 15 manufacturers, which slumped 87 percent from a February 2011 peak through November 2012, has rallied more than fourfold from its trough.

Solar demand is expected to rebound, helped by growing appetite from Japan and China, and as technological advancement brings down the cost of production, Tjetland said.

“The price of solar is down to about $1 per watt without subsidy,” he said. At that price, more than 4 billion people in regions including southern Europe, Africa and Asia will be able to buy solar energy cheaper than traditional energy, he said.

“That’s why we think that the boom will come,” he said.
http://www.bloomberg.com/news/2014-0...agen-fund.html

Quote:
Macquarie enters solar finance market in Australia
By Giles Parkinson on 11 February 2014

Macquarie Group, Australia’s biggest investment bank, has entered the solar financing market in Australia, in what is likely to be a significant lift for the rooftop and commercial solar industry.

The interest in solar finance was revealed by Macquarie CEO Nicholas Moore in the group’s operational update. Few details were released, apart from the fact that it is a “recent” initiative, but it follows on from a series of large solar financing investments in the UK, Japan and the US, and is expected to be a fore-runner of interest from other major banks in Australia.

It is generally acknowledged in the Australian solar industry that the next major breakthrough in the market will be in finance. The cost of solar modules are unlikely to fall significantly, and it is quite possible that remaining incentives, such as the small scale renewable energy scheme, may be removed or diluted.

Financing is critical component of the cost of solar. If major banks such as Macquarie enter the market and are followed by the “Big Four” – as many say they are poised to do – then the cost of capital is likely to reduce significantly. So far, only smaller and niche financing houses – as well as private investors – have provided finance to rooftops solar.

The entry into the market of major banks is also likely to spark innovation in financing, such as solar leases and other products that will unlock market blockages in low-income housing, rental accommodation, apartments, and community projects, as well as the burgeoning commercial market.

Macquarie Group has already committed up to $197 million to UK public-housing contractor, Herbert Forrest, to fund zero upfront cost solar-power installations across Britain. The program is targeted at low income private homeowners and social housing tenants.

Macquarie is also involved with another group, Freetricity, and is credited with helping fuel a revival in the solar market in the UK.

And it has formed a joint venture with UK renewable energy investment company Low Carbon to create a solar farm portfolio of up to 300MW.
http://reneweconomy.com.au/2014/macq...ustralia-30760
http://cleantechnica.com/2014/02/13/...ancing-market/

Quote:
Solar securities may offer major investment potential
13. February 2014 | Markets & Trends, Investor news, Global PV markets, Industry & Suppliers, Financial & Legal Affairs | By: Edgar Meza

A new study has found that securities from solar PPAs can make a healthy profit while making billions of dollars availalbe to finance solar project.

A new study published in the academic journal Energy Policy makes the case for photovoltaic systems themselves to be used as collateral for loans aimed at financing solar installations.

Securitization of Solar Photovoltaic Assets: Costs, Risks and Uncertainty, co-authored by economist Theresa Alafita and solar engineer Joshua Pearce of Michigan Tech, finds that while photovoltaic costs have dropped and the solar industry is enjoying a boom – including the addition of more than 23,000 jobs last year resulting in more than 140,000 currently employed in the sector – low-cost financing remains limited and most families in the United States lack the money to purchase photovoltaic systems for their homes.

"They need to be able to get a loan with reasonable terms, which is possible if the PV itself can act as the asset to secure the loan," the authors argue, adding that securitization of solar assets provides a solution to this problem.

In assessing the viability of solar asset-backed securities (ABS) as a lower cost financing mechanism, the study identifies policies that could facilitate implementation of securitization and finds that securitization is a viable mechanism for improving the financing of PV projects.

Pearce, an associate professor in the Department of Materials Science & Engineering and Department of Electrical & Computer Engineering explains, "Our results show that, under reasonable assumptions, securitization of solar power purchase agreements or PPAs can significantly reduce project financing costs.

"What this means is that firms that create securities from solar PPAs can make a healthy profit while helping unlock the billions of dollars of existing economically-viable solar projects in the U.S." says Pearce.
http://www.pv-magazine.com/news/deta...al-_100014224/

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New Report Navigates Solar Securitization
Travis Lowder, NREL
February 13, 2014 | 0 Comments

The U.S. solar industry is an $11.5 billion market with over 360,000 systems in place. Since 2008, solar capacity additions have exhibited a compound annual growth rate of over 50 percent, with strong gains anticipated in the coming years.

As the industry grows, it is exploring alternative financing options outside of its traditional funding sources (namely debt, tax equity, and cash equity). Securitization — the process of structuring an illiquid asset into a liquid and tradable one (i.e., a security) — represents an emerging opportunity for the distributed solar market in particular. Access to the capital markets through security issuance can assist the solar market in achieving greater liquidity among investors and an advantageous cost of capital relative to traditional funding sources (namely debt, tax equity, and sponsor equity). Liquidity and lower financing rates have both proven somewhat elusive given solar's current reliance on project financing and tax equity structures.

A new report from the National Renewable Energy Laboratory, The Potential of Securitization in Solar PV Finance, explores this capital market finance option for PV assets. The report provides a general overview of the securitization process, the actors involved, the benefits (and risks), and the rationale for pursuing this kind of funding strategy. (Figure 1, right, represents the generalized solar securitization transaction. Green arrows represent cash flows, blue arrows indicate structuring.)
http://www.renewableenergyworld.com/...securitization

Quote:
News Release NR-0714
NREL Report Finds Similar Value in Two CSP Technologies
Findings demonstrate increasing importance for systems with thermal energy storage

February 11, 2014

Parabolic troughs and dry-cooled towers deliver similar value for concentrating solar power (CSP) plants, despite different solar profiles, a new report by the Energy Department’s National Renewable Energy Laboratory has found.

The report, “Estimating the Performance and Economic Value of Multiple Concentrating Solar Power Technologies in a Production Cost Model,”PDF found that the value of delivered energy of dry-cooled tower and parabolic trough CSP plants, integrated with thermal energy storage, are quite similar.

CSP with thermal energy storage is a unique source of renewable energy in that the solar thermal energy can be dispatched in a similar manner as conventional thermal generation to respond to changes in supply or demand.

CSP uses the thermal energy of sunlight to generate electricity. Parabolic troughs and power towers both concentrate sunlight onto a heat-transfer liquid, which is used to drive a steam turbine. Unlike photovoltaic energy, CSP can generate electricity not just when the sun is shining, but also after sundown, because a CSP plant can be built with thermal energy storage, such as molten salt.

“In our study, we analyzed various plant configurations and identified specific ones that provide significantly more value than has been found in previous analyses,” said NREL Analyst Jennie Jorgenson, the lead author of the report. “For example, we explored the potential benefits of extending thermal storage at CSP plants beyond six hours, a typically modelled amount. In this analysis we found additional benefits for six to nine hours of storage, but rapidly diminishing benefits for greater than nine hours of storage.”
http://www.nrel.gov/news/press/2014/8302.html
http://www.sciencedaily.com/releases...0212093353.htm

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El Futuro Solar Conference Highlights Potential of Mexico's Solar Market
Published on 13 February 2014

After many years of lagging behind internationally, Mexico is slowly warming up to alternative energy sources. Foreign investors are looking with interest to Latin America's second largest economy, as this year will signify a further development of the market and mark the passing of an important energy reform, which is expected to open the sector to more investment from private parties. To Mexican solar entrepreneurs, 2014 therefore promises a vast array of new business opportunities.

Few countries in the Western Hemisphere hold more potential for solar energy than Mexico. With Global Horizontal Irradiation (GHI) averaging approximately 5 kWh/m2/day, only 0,06% of Mexico's national territory could generate sufficient electricity to satisfy the entire consumption of the country. And yet, solar PV is still only in its infancy in Mexico; it still only amounts to little over one percent of its energy matrix, and even though growth is healthy (with around four percent annually), there is limitless potential for the sector to grow.

Investors expect 2014 to be an exiticing year for the sector, mostly because expectations for economic growth this year are very positive. Moreover, the Mexican government passed a sweeping constitutional reform last December that could potentially open the country's lagging and inefficient electricity sector.
http://www.solarnovus.com/el-futuro-...ket_N7466.html

Quote:
SunPower plotting next-gen gigawatt-scale fab
By Mark Osborne - 13 February 2014, 12:20
In News, Fab & Facilities, Cell Processing, Finance



Major PV energy provider (PVEP), SunPower Corp, has revealed it is prepping plans for its next-generation ‘Fab 5’ manufacturing facility that would be on a larger scale than existing facilities.

The plant will be built as part of a major capacity expansion planned for 2015, once a new plant in the Philippines is complete.

Management had said in a conference call to discuss fourth quarter 2013 financial results that it had reeled in tool install dates for its new 350MW plant in the Philippines to the end of 2014, mainly due to a decision to install the first line that will use its existing technology platform. The facility had originally been planned to house its next major cell (Gen 3) technology upgrades for its ‘X Series’ modules.

Thomas Werner, CEO and President of Sunpower said: “The first line pair will be the existing technology, the second two line pairs will be advancements on our existing technology platform which will allow us to increase the efficiency of the product and take steps out so that we can get cost down. To think of the fab, the way we think of it is, the first two lines being one build and the second set being a new platform. And so materially we’ll get out, put out the first two lines next year and start seeing the new technology towards the end of 2015.”
http://www.pv-tech.org/news/sunpower...watt_scale_fab

Quote:
Canadian Solar planning PV module capacity expansion to 3GW
By Mark Osborne - 12 February 2014, 20:34
In News, Fab & Facilities, PV Modules, Finance





PV energy provider (PVEP), Canadian Solar is considering increasing production capacity to 3GW in 2014.

In SEC filings related to its latest stock offering to raise around US$200 million, the company noted that one of the key reasons for raising capital was for further expansion of manufacturing capacity to 3GW to meet growing demand.

Canadian Solar has become increasingly focused on the downstream PV power plant project development sector and currently said it had a ‘late-stage’ project pipeline of around 1.3GW with projects located in the US, Canada, Japan and China. The company also noted that it’s early to mid-stage’ project pipeline stood at 3.2GW.

Ontario plant capacity increased

The SEC filing also revealed that the company had increased module assembly capacity at its plant in Ontario, Canada from 330MW at the end of 2013 to 530MW of as of January 31, 2014.

Total nameplate capacity at module production plants in China and Canada currently stands at 2.6GW, up from 2.4GW in 2013.

Canadian Solar has typically used a flexible vertically integrated manufacturing model but has significantly smaller capacity in ingot/wafers (200MW) and solar cells (1,500MW) than module assembly (2.6GW).
http://www.pv-tech.org/news/canadian...pansion_to_3gw

Quote:
SunEdison strikes solar partnership to bring PV power to Georgia, US
13. February 2014 | Global PV markets, Industry & Suppliers, Markets & Trends | By: Ian Clover



The global solar company has teamed with United Renewable Energy to help businesses in the southern state tap into PV potential.

SunEdison has entered into a collaboration with one of the fastest-growing solar energy solution providers in the American southeast in an effort to increase the proliferation of PV in the state of Georgia, U.S.

United Renewable Energy (URE) has already worked directly with SunEdison on two projects totaling a combined capacity of 1.3 MW, with SunEdison eyeing a further 800 MW of solar PV by 2017 via various other collaborations achieved through the Georgia Power Advanced Solar Initiative (GPASI).

The aim of GPASI is to help local Georgia businesses to earn revenue from solar power installations. Thus far, the initiative has backed a 600 kW solar power plant on the site of an underutilized pasture owned by Tom and Pam Coleman – proprietors of an independent Bed & Breakfast.

"We are always looking for ways to increase income without increasing our costs to customers," said the couple. "URE and SunEdison showed us how we could use a small area of our land for solar energy and make a profit from it. The whole process has been smooth and having a solar power plant on our property has attracted a new customer base." There were no upfront costs for the couple, and early forecasts estimate that their land revenue is set to increase by a factor of six.
http://www.pv-magazine.com/news/deta...-us_100014223/

Quote:
DECC announces £8m boost for energy storage technology
Viridor Waste Management and Highview Power Storage awarded funding to support liquid air energy storage project

By James Murray
13 Feb 2014

An innovative energy storage technology that promises help to balance supply and demand on the national grid has received a major boost today as the government announced £8m of funding to support the project.

Climate Change Minister Greg Barker confirmed that the funding had been awarded to Viridor Waste Management Ltd and Highview Power Storage, which are jointly working on a project to pilot a new liquid air energy storage project that aims to store air in a liquid format, allowing it to then be used to produce electricity when required.

"Storing energy will become increasingly important in the move towards a low carbon economy, and has the potential to save the energy system over £4bn by 2050," said Barker. "Energy storage systems are potentially revolutionary technologies - just imagine how much the energy system will change if we're able to manage supply and demand better by storing energy cost-effectively, not to mention the benefits for British research and manufacturing industries."

Supporters of clean energy have long argued that cost effective energy storage technologies could play a major role in supporting the deployment of intermittent renewable energy technologies such as wind farms and solar parks.

The government is keen to accelerate the development of viable energy storage systems and the latest funding comes from a £17m Energy Storage Technology Demonstration Competition, which has already seen similar awards made to energy storage developers Moixa Technology Ltd , REDT UK Ltd, and EValu8 Transport Innovations Ltd.
http://www.businessgreen.com/bg/news...age-technology
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  #377  
Old Posted Feb 14, 2014, 6:07 PM
amor de cosmos amor de cosmos is offline
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Japan May Cancel Solar Projects on Concern Delays Are Deliberate
14 February 2014

Feb. 14 (Bloomberg) — Japan is considering canceling approvals for delayed solar-power projects following reports that some developers are putting off construction while they wait for equipment costs to come down.

The Ministry of Economy, Trade and Industry plans hearings as early as March with developers of 672 solar ventures approved in fiscal 2012, it said today. Permits for the plants, totaling about 3 gigawatts in capacity, will be revoked if developers haven’t secured sites and equipment by the time of the hearings.

Japan introduced a clean-power incentive program in July 2012 to diversify its energy mix following the Fukushima nuclear disaster. Since then, some solar developers have struggled to secure land or financing, while others may have deliberately delayed projects in the hope that construction costs will fall, the Institute for Sustainable Energy Policies said last month.

The ministry has surveyed 4,699 projects, totaling about 13.3 gigawatts, it said in a statement. Of those, 1,049 projects have begun operations while 419 have been abandoned.
http://about.bnef.com/bnef-news/japa...re-deliberate/

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Giant Solar Battery Made Of Salt (Almost) Ready To Charge Up

It basically runs on salt but nevertheless Crescent Dunes, the new 110 megawatt solar power and energy storage facility near Tonopah, Nevada, is billed as the “most advanced solar plant in the world” on top of laying claim to being the largest facility of its kind in the world. Now that construction is complete, the commissioning phase is under way so this is a good time to catch up and see what all the excitement is about.

We’re particularly interested in this project because we helped finance it and so did you, if you pay federal income tax. We’re not talking Kickstarter or Indiegogo either. In 2011 we taxpayers backed a $737 million Department of Energy loan to SolarReserve, the project developer.

That puts you and me in the same league as other project investors, the global engineering firm ACS Cobra and the financial services giant Santander, which was named “Sustainable Global Bank of the Year” last year. Not bad, right?

The Salt Battery

Now, about that salt battery. Crescent Dunes represents the next generation of solar power plants, in which integrated thermal energy storage in the form of molten salt enables the plant to keep churning out electricity long after dark.

The storage feature enables the plant to smooth out spikes that are characteristic of solar energy, not only day-night cycles but also smaller bumps like weather and cloud cover.

Go ahead and pat yourself on the back for this one, too. Our Energy Department laid the foundation for cost-effective molten salt energy storage for solar power plants back in the 1990′s with two demo plants using a “solar salt” composed of sodium nitrate and potassium (you can read all about it in this 2013 NREL report on molten salt).
http://cleantechnica.com/2014/02/14/...-salt-battery/

Quote:
Dear US Solar Carport Market: Be My Valentine
Will love carry us beyond 10% to 15% of the U.S. non-residential market?

MJ Shiao
February 14, 2014

Four years ago, sitting in some crowded Bay Area bar post-trade-show with Laurence Mackler of Solaire Generation, I laughed at the idea of a robust PV carport market. Mackler told me that someday I would see things differently.

Here we are at the beginning of 2014, and we’ve seen the third consecutive year in which PV carports have exceeded 100 megawatts-DC of annual installed capacity nationwide. The market has endured SREC crashes in New Jersey and rebate restructuring in Arizona, and has even outlasted seemingly unrelated subsidized educational bond programs that heavily benefited California projects.

PV carports, you’ve won my affection.

It’s true -- for a long while, I misunderstood you. I could only see your flaws, like how difficult it was to pass you through local approval processes, how troublesome it was to navigate landlord-tenant issues, and how expensive you seemed.

But you had one small champion -- the California Division of the State Architect (DSA) -- that favored you. With that approval environment, you shrewdly combined federally subsidized bonds with generous CSI incentives for public buildings in California to create the core of the 100-megawatt-per-year market you have today. Yes, your star has waned a bit in the past year, with penetration dropping by a few percentage points, but who could hold the vagaries of the New Jersey and Arizona commercial markets against you?
http://www.greentechmedia.com/articl...e-my-valentine

Quote:
Will Distributed Energy Make Up One-Third of the US Power Supply by 2020?
Fast-growing solar PV and demand response, plus a huge CHP and backup generator base

Jeff St. John
February 13, 2014

Here’s a sobering thought for U.S. utilities and grid planners seeking solutions for a future filled with distributed, customer-owned energy assets: that future is already here.

That’s one way to look at a striking chart presented at the DistribuTECH smart grid conference last month. It indicates that distributed energy resources (DER), far from being a tiny fraction of the country’s massive central generation fleet, may account for up to one-third of the total U.S. electricity supply by decade’s end.

But there’s a catch -- this supply isn’t mostly made up of rooftop solar PV, or homes and business equipped with modern energy-saving, peak-shaving demand response technology. While those resources are growing fast, by far the biggest share of this untapped DER resource comes in the form of two decidedly un-sexy technologies: combined heat and power (CHP) systems and rarely used backup generators.

Here’s the chart, provided by former Southern California Edison smart grid chief and Cisco connected grid CTO Paul De Martini during a presentation hosted by grid software startup Bit Stew on the future of distribution grids:


http://www.greentechmedia.com/articl...supply-by-2020

Quote:
SMA and E.ON develop world's first modular large-scale battery
14. February 2014 | Markets & Trends, Global PV markets, Industry & Suppliers, Research & Development, Storage & smart grids | By: Ian Clover

The 5 MW M5BAT storage system is located in Aachen, Germany, and has been backed by a €6.5 million grant from the German government's Energy Storage Funding Initiative.

Germany's SMA Group – a leading global suppliers of solar inverters – has teamed up with German energy company E.ON to develop the world's first modular large-scale battery storage system.

Given the moniker the M5BAT, this 5 MW battery storage system is the result of a collaboration between the E.ON Energy Research Center at RWTH Aachen University, SMA Solar Technology AG, E.ON electric utility company, and battery manufacturers Exide and Beta Motion.

Funding for the project came via a €6.5 million grant from the German Federal Ministry for Economic Affairs and Energy, as part of its Energy Storage Funding Initiative.

The M5BAT breaks new boundaries in power storage thanks to its modular design, which achieves optimal efficiency thanks to its combination of different battery technologies. The M5BAT comprises lithium-ion batteries that meet short-term power demand, lead-acid batteries that respond to discharge times of one hour or less, and high-temperature batteries that can supply power for several hours.

The battery storage system will become the first of its kind anywhere in the world, utilizing its modularity setup to deliver optimum levels of power. The first phase of the project will focus on integrating renewable energy sources and testing a decentralized supply of control power in order to stabilize grid operation.
http://www.pv-magazine.com/news/deta...ery_100014241/

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Ivanpah uses as much water as two holes on nearby golf course
By Ari Phillips on 14 February 2014
Climate Progress

Energy Secretary Ernest Moniz marked the opening of the world’s largest solar thermal plant on Thursday in the Mojave Desert near the border of California and Nevada. The 392-MW Ivanpah project, developed by BrightSource Energy Co, started operating last month after six years of construction.

With California struggling through one of the worst droughts on record, and Ivanpah already being located in a high desert climate, water conservation has been a major focus. Solar thermal plants use solar mirrors to heat water in boilers that in turn produce steam to turn the electricity generating turbines, are more water intensive than more common solar photovoltaic panels.

“Ivanpah is utilizing dry-cooling technology that dramatically reduces water usage,” Moniz said. “In fact, this entire facility will use roughly the same amount of water as two holes at the nearby golf course.”

The electricity generated at Ivanpah will be enough to power more than 100,000 homes, and is expected to avoid more than 13.5 million tons of carbon dioxide over its 30-year lifetime, or the equivalent of taking over two million cars off the road. Last year, utility-scale solar installed a record 2.3 gigawatts.

“President Obama and the Department of Energy are committed to ensuring that all sources of energy are competitive in a carbon constrained economy,” Moniz continued, citing the more than $24 billion in loan guarantees the department has made for clean energy programs as well as the over $8 billion for fossil fuel projects that lower emissions.

The Department of Energy provided the Ivanpah project with a $1.6 billion loan guarantee, which helped attract investors such as NGR Solar and Google, which invested $168 million,according to Peter Davidson, executive director of the DOE’s Loan Program Office.
http://reneweconomy.com.au/2014/worl...f-course-71934

Quote:
13.02.2014
Light-induced degradation in amorphous silicon thin film solar cells: New insight into microscopic mechanism

Researchers at the Helmholtz Center Berlin (HZB) have taken a leap forward towards a deeper understanding of an undesired effect in thin film solar cells based on amorphous silicon – one that has puzzled the scientific community for the last 40 years. The researchers were able to demonstrate that tiny voids within the silicon network are partly responsible for reducing solar cell efficiency by some 10 to 15 percent as soon as you start using them. Their work has now been published in Physical Review Letters (DOI: 10.1103/PhysRevLett.112.066403).


Amorphous silicon thin film solar cells are considered a promising alternative to solar cells based on highly purified silicon wafers, which have been dominating photovoltaic power generation. A major advantage of amorphous silicon thin film photovoltaics, where a glass substrate is coated with a light active material less than a thousandth of a millimeter thick, is that the cell fabrication is considerably simpler and much less costly than in the case of conventional crystalline silicon solar cells. On the other hand, a potential disadvantage is the low conversion efficiency from solar energy to electricity. Because of the disordered nature of amorphous silicon, solar cells are subject to the Staebler-Wronski effect, which reduces the solar cell efficiency by up to 15 percent within the first 1000 hours.

This undesired effect is triggered by internal annihilation – known in physics as recombination - of charge that has not been extracted from the solar cell. The released recombination energy induces defects in the amorphous network - which is why this effect is not observed in crystalline wafer solar cells. "However, where defects are produced in the material and whether voids of nanoscale size play a role in all this has not been understood – until now, that is," says HZB’s own Matthias Fehr of the Institute for Silicon Photovoltaics. Fehr together with his HZB colleagues, scientists from Jülich Research Center and the Free University of Berlin have now made major strides towards unraveling this mystery.

Since the defects that form exhibit paramagnetic properties, they have a characteristic magnetic fingerprint, which depends on their microscopic environment. The Berlin researchers were able to identify this fingerprint using electron-paramagnetic resonance (EPR) spectroscopy and electron-spin echo (ESE) experiments. With the help of these highly sensitive techniques, they determined that defects in amorphous silicon actually come in two types: those that are uniformly distributed and those that are concentrated in clusters on internal surfaces of small voids - known in scientific circles as microvoids - which form within the material during the solar cell manufacturing process. "Our guess is that clusters of defects are generated on the internal walls of microvoids, which have a diameter of a mere one to two nanometers," explains HZB physicist Fehr.
http://www.helmholtz-berlin.de/pubbi...n&typoid=49880
http://www.sciencedaily.com/releases...0213122404.htm

Quote:
REC Teams with University of New South Wales in Boosting Solar Efficiency
Published on 14 February 2014

REC, a global supplier of solar energy solutions, is joining forces with the University of New South Wales (UNSW) in the development of an improved hydrogen passivation process that was first discovered at UNSW.

Standard multi-crystalline silicon cells currently have a maximum efficiency of around 17.5% to 18%. According to Professor Stuart Wenham the new technique, patented by his UNSW team, is expected to produce efficiencies of between 19% and 20% once fully developed.

As a world record holder in silicon solar cell efficiency, UNSW is a strong partner for REC. Professor Wenham says his team has worked out how to control the charge state of hydrogen atoms in silicon, thereby increasing the ability to generate electricity, something other research teams have previously not been able to do.
http://www.solarnovus.com/rec-teams-...ncy_N7472.html

Quote:
Kyocera Solar Modules Show 5% Degradation after 10 Years
Published on 14 February 2014

Kyocera Corporation announced that its solar modules installed at the Fraunhofer Institute for Solar Energy Systems (ISE) have been independently tested and their performance levels verified, showing an exceptional output even after 10 years of operation.

Europe’s largest solar research institute in Germany, ISE installed a test system with the Kyocera modules equipped with high-precision measuring equipment that confirms an output degradation of just five percent after a full decade of maximum use. Researchers regularly analyze operating data and check the output of random modules annually in Fraunhofer ISE’s test lab, which have determined the Kyocera KC 125G modules still deliver excellent results.

The 2.25-kWp PV system consists of 18 Kyocera KC125G modules and an SMA SunnyBoy 2100TL inverter. The modules are installed at an alignment of 0° and a tilt of 29°.

Kyocera is also one of the few makers of solar modules on the market to possess such long-term studies of its products under real-life conditions. A similar test system is located just outside of Tokyo, Japan and has been in operation for almost 30 years. The most recent measurements, taken five years ago, revealed a degradation of just 9.6%. With such real-world data to stand on, Kyocera is confident in offering its customers a 25-year guarantee of 80% of nominal output.
http://www.solarnovus.com/kyocera-so...ars_N7470.html
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  #378  
Old Posted Feb 15, 2014, 5:14 PM
amor de cosmos amor de cosmos is offline
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REC Corp. Teams With University To Push Cell Efficiencies Higher
February 14, 2014 Frank Andorka : 0 Comments

REC Corp., a global supplier of solar energy solutions, is joining forces with the University of New South Wales (UNSW) in the development of an improved hydrogen passivation process that was first discovered at UNSW.

Standard multicrystalline silicon cells currently have a maximum efficiency of around 17.5% – 18%. According to Professor Stuart Wenham, the new technique, patented by his UNSW team, is expected to produce efficiencies of between 19% and 20% once fully developed.

As a world record holder in silicon solar cell efficiency, UNSW is a strong partner for REC. Professor Wenham says his team has worked out how to control the charge state of hydrogen atoms in silicon, thereby increasing the ability to generate electricity, something other research teams have previously not been able to do.
http://www.solarpowerworldonline.com...encies-higher/
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  #379  
Old Posted Feb 17, 2014, 5:13 PM
amor de cosmos amor de cosmos is offline
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India Budget Plans 2 Gigawatt of Solar Farms Next Year
17 February 2014

Feb. 17 (Bloomberg) — India plans to start work on at least 2 gigawatts of solar farms in the year starting April that would nearly double its current photovoltaic capacity.

The proposed new capacity would take the form of four so-called mega solar power projects capable of generating more than 500 megawatts each, Finance Minister Palaniappan Chidambaram said today in New Delhi in a speech announcing an interim budget that would provide funds until a new parliament is elected in national polls due by May.

A record 15 percent of about 800 million voters will be eligible to cast ballots for the first time as the rising cost of electricity turns into an electoral issue. With the solar farms announced today and already existing targets, India is planning a sixfold increase in solar capacity by 2017 to reduce blackouts and diversify away from coal and gas-fired plants hamstrung by fuel shortages.
http://about.bnef.com/bnef-news/indi...rms-next-year/

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Duke Energy issues 300 MW solar energy request in North Carolina
17. February 2014 | Investor news, Markets & Trends, Global PV markets, Industry & Suppliers, Top News | By: Ian Clover

The company's Request for Proposals (RFP) is intended to assist its efforts in meeting the state's Renewable Portfolio Standards.

Power holding company Duke Energy has issued a 300 MW RFP in North Carolina (NC) as it ramps up its efforts to comply with the state’s Renewable Portfolio Standards.

The Charlotte, NC-headquartered company is hoping to add new solar PV capacity in its Duke Energy Carolinas and Duke Energy Progress territories, with an inauguration of service date set for the end of 2015.

Bidders for the RFP can offer to supply either full renewable energy certificates or provide a turnkey solution of which Duke Energy will take ownership as it seeks to diversify its energy mix. The RFP targets those solar installations that are greater than 5 MW in capacity, and is limited only to those projects that can be realistically completed by the end of 2015. Any affiliates of Duke Energy will be not invited to participate in the RFP.

"This proposal will practically double our current solar capacity for customers in the Carolinas," said Duke Energy's VP for renewable generation development, Rob Caldwell. "It gives developers the opportunity to pursue projects for the long term, or to negotiate for Duke Energy to acquire ownership of the new facilities once they are operational."
http://www.pv-magazine.com/news/deta...ina_100014258/
http://www.pv-tech.org/news/carolina...r_developments

Quote:
Panama's first solar plant begins operation
17. February 2014 | Markets & Trends, Global PV markets, Industry & Suppliers | By: Ian Clover

The 2.4 MW plant, which cost an estimated $10 million, was inaugurated last week by Panamanian President Ricardo Martinelli.

The Central American nation of Panama last week brought online its first PV solar plant – a 2.4 MW installation located in The Sarigua National Park.

The $10 million plant was officially inaugurated by Panama's President, Ricardo Martinelli, having received a donation of $9 million from Rome-based Enel Green Power and the Italian government. With 11,886 PV panels, the plant is set to provide clean and green solar energy for 2,600 local households, and has already created a number of stable jobs in the nearby community.

Speaking at the plant's inauguration, President Martinelli announced the possibility of the plant's further expansion thanks to its location in central Panama. The Sarigua National Park boasts the highest levels of solar irradiance in the entire Central America region, and sits within an arid, sparsely populated area, providing the idea conditions for further PV installations.

Solar power has some way to go towards replacing hydroelectric power as Panama’s chief source of energy. In 2010, the US Energy Information Administration estimated that hydroelectric power accounted for 60% of all electricity generation in the country, with oil-fired thermoelectric plants making up most of the rest. The potential for wind power has been explored with gusto in recent years, too – a 220 MW wind farm in Penonome is due to begin operations later this year, having cost $450 million.
http://www.pv-magazine.com/news/deta...ion_100014256/

Quote:
Solar Frontier posts first annual profit as cost reductions top 20%
By Mark Osborne - 17 February 2014, 12:40
In News, Thin Film, CIGS, PV Modules, Power Generation, Finance

Leading CIS thin-film PV module manufacturer, Solar Frontier reported its first annual profit in 2013, fuelled by the boom in the Japanese market.

Showa Shell Sekiyu, a subsidiary of Dutch Royal Shell reported its Energy Solution Business, which contains Solar Frontier, reported net sales of JPY141.2 billion (US$1.38 billion), up 80.4% from the previous fiscal year, and an operating income of JPY17.5 billion (US$171.7 million), up JPY32.9 billion compared with the previous fiscal year.

Profitability for the first time for Solar Frontier was said to have been due to increased module shipments, operating at full capacity and manufacturing cost reductions of 20%.

Solar Frontier’s main Kunitomi Plant (900MW nameplate capacity) was said to have operated at full capacity from the start of 2013, while its Miyazaki with an annual production capacity of 60MW also resumed production in July 2013.

Module shipments in the fourth quarter of 2013 approached 300MW, up from around 200MW shipped in the previous quarter. In the first nine months of 2013, Solar Frontier had surpassed total shipments achieved in 2012.

Over 90% of total shipments in 2013 were targeted for the Japanese market with a focus on residential, commercial and utility-scale (mega solar) markets.
http://www.pv-tech.org/news/solar_fr...uctions_top_20

Quote:
Solar PV continues to shoot down the cost curve
By Giles Parkinson on 17 February 2014

One of the most misunderstood aspects of the solar PV phenomenon over the past 5 years is the idea that it has been that it has been driven entirely by surplus capacity from China, and little else. Defenders of fossil fuel generation will tell you that the cost reductions are a mirage, and will solar module prices will likely rebound as the market comes into balance.

They are in for a nasty shock. Between 2007 and 2012 it is estimated that solar manufacturing costs fell by between 70 and 80 per cent – courtesy of the feed in tariffs that began in Germany and spread elsewhere, and the manufacturing boom that followed, particularly in China

But the cost fall was not simply a matter of capacity, it was also about efficiency – more powerful modules, less silicon, less metals, improved manufacturing processes and so on. And the fall is continuing.

Last week, SunPower, the second biggest US solar PV manufacturer, said it had succeeded in reducing manufacturing costs by 20 per cent over 2013, following a similar fall a year earlier (and the year before that). And it managed to obtain an even bigger (25 per cent fall) in the balance of systems costs, the amount it costs to make and install solar modules in utility-scale solar farms.

The latest cost fall has been significant for SunPower, because it means it can lift its margins from slightly negative to nearly 20 per cent, and deliver a solid return to shareholders. Further cost cuts means it will either improve its margins, and returns to shareholders, or be able to meet consumer price falls if another surge in capacity emerges.

These are the signs of a sustainable industry. More importantly, they underline the cost reductions that can be achieved by deployment at large scale. Some of these gains are based on local knowledge, which is why it is frustrating that Australia is not moving down the track.

SunPower president and CEO Tom Werner says the cost falls are not over yet. He told analysts last week that its next line of manufacturing plant will likely reduce the cost per watt by a further 35 per cent over its current manufacturing lines.

And there will be further lift in efficiencies – the new manufacturing plant (known as Fab 4) will enable SunPower to to drive higher cell efficiencies, and it plans to produce its first 23% X-Series panel by the end of 2015.

The 24 per cent reduction in utility-scale deployment is also critical. SunPower had deployed a 1MW module that it dubbed Oasis as the basis for its large-scale plants – which include the 250MW California Valley Solar Ranch and the 579MW Solar Star project it is building for Warren Buffet’s Mid American Holdings.
http://reneweconomy.com.au/2014/sola...st-curve-42386

Quote:
Lucrative Retirement Planning Includes Solar Energy
Emily Hois
February 17, 2014 | 0 Comments

Today’s life expectancy in America is eight years longer than it was in 1970. That’s eight more years to enjoy retirement; and eight more years of savings to put away. In a challenging economy, there are various factors that can threaten a comfortable retirement, such as declining property values and interest rates, higher living and health care expenses, and a lower percentage of employer contributions. A well-planned retirement strategy is crucial.

Stuart Ritter, vice president of T. Rowe Price Investment Services, says it can be difficult to stay on budget while trying to make a lump sum last 30 years, especially in the first years of retirement. “That’s why we encourage people to think of it more in terms of income [stream], and not as a balance,” he tells USA Today.

One source that can be used to generate steady revenue — a source we can rely on for millions of years—is sunshine. More people are discovering that by purchasing their own solar panels and harnessing the sun’s energy to produce their own power, it’s possible to collect a paycheck without lifting a finger.

On the Rooftop

Orange County, Calif. residents Wendy Moonier and her husband Fidel Garza were brainstorming how to manage their money for retirement. After the mortgage was paid off, the electricity bill would remain — and increase as the years progressed. With a roof that needed replacing and the attractive California solar rebates, it was the ideal time to go solar. Moonier and Garza purchased a 30-panel solar photovoltaic (PV) rooftop system from Southern California Edison. They’re saving several thousand dollars each year on electricity and expect their system to pay for itself in 15 years. “It’s the best investment we’ve ever made on our home,” Moonier reveals. “When I saw how well this works, I thought everybody should have this … It’s the only thing we’ve done on our home where we’ve seen an immediate return.”

Newt and Inez Stevens, a couple in their 80s, utilize the sun in multiple capacities. Living in a retirement community in Phoenix, Ariz., the Stevens use solar PV and solar thermal panels to charge their electric vehicle, heat 90 percent of their hot water and power half of their duplex. “For us, solar was a practical solution,” Newt tells The Daily Green. “Our primary motivation was economic … And if we produce more than we use, the power company will pay us the difference. We’re seeing a better return on our investment than anything I can get at the banks or stock market.”
http://www.renewableenergyworld.com/...s-solar-energy
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  #380  
Old Posted Feb 17, 2014, 5:35 PM
amor de cosmos amor de cosmos is offline
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Nanoelectronics key to advances in renewable energy

TEMPE, Ariz. – Nanoscale technology looks promising as a major contributor to advancements needed to fulfill the potential of emerging sources of clean, renewable energy.

Progress in the comparatively new area of nanoelectronics in particular could be the basis for new manufacturing processes and devices to make renewable energy systems and technologies more efficient and cost-effective.

Stephen Goodnick will focus on what nanoelectronics advances could do to help push the performance of solar energy systems to the next level in his talk at the 2014 annual meeting of the American Association for the Advancement of Science (AAAS) Feb. 13-17 in Chicago.

His presentation will lead off a session on Feb. 16, from 1:30 to 4:30 p.m., titled "Nanoelectronics for Renewable Energy: How Nanoscale Innovations Address Global Needs."

Goodnick is a professor in the School of Electrical, Computer and Energy Engineering, one of Arizona State University's Ira A. Fulton Schools of Engineering.

Titled "Pathways to Next-Generation Photovoltaics," Goodnick's presentation will look at how innovations driven by nanoelectronics research can enable photovoltaic technology to significantly improve our ability to convert sunlight and heat into electric power.

He'll specifically delve into how new types of nanostructure-based devices can make it possible to produce photovoltaic solar cells that achieve better energy-conversion efficiency.

Goodnick explains that the key is in the different characteristics, properties and behavior of materials at the nanoscale.

A nanometer is one-billionth of a meter (one meter is a little more the 39 inches long). About 100,000 nanometers amount to the same thickness as a typical sheet of paper.

At that tiny scale, silicon and other materials that are used to make solar cells can perform in ways that boost the effectiveness of devices for producing energy, Goodnick says.

"With the use of nanoparticles, made into nanostructures, we could, for instance, improve optical collection, enabling systems to trap more light for conversion into electrical power," he says.

"Using nanomaterials, we could make solar cells even thinner but still more efficient, and we could increase the capacity of energy-storage devices," he says.
http://www.eurekalert.org/pub_releas...-nkt021114.php
http://www.sciencedaily.com/releases...0216151405.htm
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