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Hopefully Metra can at least get the whole locomotive fleet up to Tier III/IV standards between new purchases and rebuilds. AESS on everything would be great too. |
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Also, the point everyone makes about "that electricity has to be generated somewhere" is essentially moot in Chicago since we have the highest percentage of our electricity generated by non-fossil sources out of any city of this size on earth due to our Nuclear fleet. |
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I've heard that too.
Nuclear power does not fall under the category of "renewable energy" because it does deplete the fuel rods and produce waste - for better or worse, many energy activists are leery or downright opposed to nuclear power, so Chicago's huge investment in nuclear power plants is often forgotten in today's debates. At least in the short-medium term, though, it is far more environmentally-friendly than continuing to burn fossil fuels. It is arguably the best energy source for the Midwest, where sunshine and high winds are very inconsistent (unlike, say, the Southwest or certain coastal locations). It's pretty clear that electrification is a more environmentally-friendly way to power trains. Honestly the easier thing is to get more people on the trains and fewer in cars, though - the emissions per capita of train travel is far lower than car travel (and the trains just get more efficient the more people are riding). |
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^Then what is?
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http://www.eia.gov/state/?sid=IL#tabs-4 And that's not even counting the small, but fast growing renewable sector. The numbers are a little less favorable with Nuclear and fossil fuels neck and neck, but we also don't have new, post-Fisk/Crawford, numbers either which will likely show a rise in the percent of energy coming from nuclear reactors. In reality, the electricity in Northern Illinois is basically just being shifted around the grid as needed anyhow so estimates that try to tease out Chicago's energy consumption from the rest of the state are a bit silly to begin with. There are very few places on earth where more energy is produced by non-fossil fuels than fossil sources and Illinois is one of them. Paris France might beat us, but I don't know if anyone else does. Illinois ranks below France in % nuclear power, but just above every other country with Nuclear power. |
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It's kind of hard to see further electrification of lines happening not just because of the capital investment but also because it would make the railroad (the catenary maintenance, etc.) a more labor-intensive operation to some degree.
But technology marches on, and it's not hard to conceive -- especially in the intraurban context -- an electric train powered by a battery that the train hauls along with it. You could even have a dedicated battery car, just like coal cars could be hauled by the steam locomotives of yesteryear. If battery technology was only good for 1 run out to the suburbs, you could swap out the battery car or just its battery cells at the terminus (hopefully as simply as possible, a la Better Place, the defunct electric car company), or better yet, quick-charge technology seems to be advancing by leaps and bounds, so batteries could be fully recharged during the turnback wait. Or, some combination of traditional electric and hauled battery -- you could build catenaries solely along a few easy-to-maintain stretches and stations along the route, and boost the battery levels when passing those sections. |
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Why do express trains on the NW line not stop at Jefferson Park, where the Blue Line connection allows access to O'Hare and tons of popular city neighborhoods? Why do stations like Clybourn, Grand/Western, and Halsted (BNSF) suck so hard? Why is there still no transfer fare between Metra and CTA? Metra's gotta be a regional transit system, not a suburban commuter rush hour railroad. Electrification would be a worthy investment but first we need a mentality change. SEPTA in Philly tried to do this for decades and ran into opposition from unions, wealthy suburbs, and the whole gamut of people in the railroad industry who benefit way too much from the current, dysfunctional system. |
Will the proposed Ventra app improve commutes?
http://www.redeyechicago.com/news/ct...,4262002.story
By Tracy Swartz, @tracyswartz | RedEye 12:11 p.m. CDT, October 15, 2014 In an act of unprecedented cooperation between Chicago's transit agencies, the CTA, Metra and Pace suburban bus system Wednesday unveiled their plan to create an app that can be used to pay for rides on all three transit systems...... |
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Leanne Redden named executive director of RTA
http://www.chicagotribune.com/news/l...015-story.html
By Richard Wronski, Tribune reporter Leanne Redden, at a February RTA board meeting, was named executive director of the RTA on Wednesday, taking over for Joe Costello, who resigned the post earlier this year...... |
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Even if you want the acceleration possible with big electric traction motors, it's not especially important whether you're carrying the generator around with you or leaving it miles away in Dresden. Onboard batteries and regenerative braking—or even just a higher idle rate for the prime mover— can give you more tractive effort to the motors without the expense of stringing and maintaining miles of catenary. It's particularly strange to fixate on electrification when talking about the Rock Island Suburban line, which is all still dark (unsignaled) territory with a grade crossing every 660 feet. |
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I think we all agree that electrification does provide a better ride but as of now I don't see any line where it would make financial sense. I think a better short term solution would be to put in longer switches, continue replacing track to cut out slow zones and make the long slow transition to lighter trains that comply with the new standards. *All my knowledge is DIY, so take everything I say with a grain of salt and feel free to ridicule my ignorance! |
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Understand? |
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GET ONE....... |
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No it's typically recovered anywhere from 10-30 years depending on how busy the route is and the electricity prices.
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^What sources may I examine that will support your figures?
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Briefly le_brew, what do you have against them? (one doesn't have to let oneself be seduced into it continously -- and they are very, very useful information sources, besides making calls). |
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http://online.wsj.com/news/articles/...googlenews_wsj |
Regarding electrification, the environmental and operational costs are secondary. The main benefits are reduced trip time and better ride conditions due to acceleration and improved air quality for passengers.
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Kind of obscure, but good news from CREATE - the massive 75th Street project just completed all environmental reviews and was approved by the Feds. The project includes demolishing almost 30 homes for a new Metra flyover, so approval is great news. It also includes two additional flyovers, track reconfigurations, signal upgrades, and viaduct replacement.
http://www.rtands.com/index.php/trac...treet-cip.html Still no funding for this thing, but hopefully IDOT can find money for design and land acquisition. |
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I believe the recent GO electrification study is also available online. |
Museum Campus Planning Meeting
Tomorrow at 6:30pm: http://www.grantparkconservancy.com/...5-B805C3235012
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The time savings? For the longest lines . . . . "between 5 and 10 minutes per trip." Maybe there would be less expensive ways to save 3-7% of running time. |
How Metra’s New 30-Year Plan Could Reshape Chicago Regional Rail
http://nextcity.org/daily/entry/chic...al-rail-future
One of the more salacious details to come out this year about mismanagement at Metra, Chicago’s primary commuter regional rail agency, involves a job applicant with no particular qualifications....... |
Madison/Wabash
I posted this originally on the Chicago development thread but was told that this would fit much better here (I didn't know this thread existed). But does anyone know the exact date when the Madison/Wabash demolition will begin? I heard spring 2015 then early 2015. Honestly I wish that the station house would be restored since it's still possible.
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http://www.trbimg.com/img-1393985536...n-20140304/480 source |
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http://www.chicago-l.org/stations/im.../quincy14t.jpg |
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To be allowed to modernize the rest of the Loop L, CTA agreed in the 1980s to restore and preserve the Quincy station (it actually turned out to be pretty much a complete reconstruction). The preservation ship has sailed on the other station houses.
Now if I could just get someone interested in preserving the PWA Moderne subway stations before it's too late . . . |
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5-10 minutes is significant savings depending on where you start your trip. From any commuting distance it is sizable savings. |
If anybody goes between Chicago and Detroit as often as I do, this might be interesting:
http://greatlakesrail.org/~grtlakes/...ublic-hearings Quote:
You can review the proposal documentation online now at the above url |
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To bring METRA into the 21st century we have got to start somewhere. And if other tactics to save running time are discovered, those should be implemented as well. |
^ Those reductions in time come with intrinsically reduced energy consumption, which can be thought of as offsetting costs of the investment. Reductions in railcar running times do not have a corresponding reduced energy consumption.
------------------------- There is some kind of construction or refurbishment going with the Brown Line viaduct at Division - is this just something minor, or are they possibly enabling a wider Division right of way here? Or maybe a foundation for a future station? |
Electrification would be bringing Metra into the 20th century, when it was necessary to eliminate steam locomotives. At this point it would be a very expensive grace note. It's not the first improvement you'd make, it's about the 38th, something you'd do if you had unlimited money or free electric power.
The first thing to speed up Metra would be to halve headways, as GO is doing. That's not huge for everyday commuters who always catch the same run, but for casual users in the region it effective cuts their trip time by half or two-thirds. Shorter signal blocks, cab signals or PTC, third tracks for express trains, high platforms, eliminating grade crossings, higher-speed turnouts, custom gearing ratios, multiple-unit powered cars, step-on crews . . . there's a lot of things any expert would look to do before electrification even came up. |
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