One thing many Americans have been loathe to accept is public transportation. Perhaps it is a feeling embodied in the quote attributed to Homer Simpson that “public transportation is for jerks and lesbians.” Or maybe it’s the fact that America is huge and far too spread out to make public transportation viable for many commuters. Yet even so, public transportation remains one of the smartest choices for much of the US, and, with the green revolution must come greater acceptance of it.
And, when you’re talking public transit, buses make up one of the most important parts, but they are gas guzzlers. So naturally, weening these behemoths off of petrol is a high priority for many city governments. Towards this end, China and Sinautec have been testing a fleet of electric buses equipped with ultracapacitors for quick recharging and zero emissions… and so far it works.
Here’s one for the “surprising” list: a consortium of researchers and business partners at the University of East Anglia in Britain has found that they can convert diesel buses to run on either diesel or methane for a “small fraction of the cost” of purchasing a natural gas-only bus. The implications for Britain’s (and the world’s) fleets of already-existing diesel buses are huge.
The buses will run on biomethane — which is methane captured from landfill decomposition or other sources of surface biological decomposition and not derived from buried fossil sources. Methane is a large part of what makes up natural gas. According to the consortium, the converted bus will reduce emissions of pollutants and greenhouse gases by about half when compared to a standard diesel-only bus.
The converted vehicle was originally part of the local bus fleet run by the Anglian Bus & Coach company. After conversion of the standard Mercedes diesel engine, the bus now runs from 60-80% of the time on biomethane and the rest on diesel. Having the option to switch back and forth provides flexibility to the bus operator in the case of a shortage of either fuel.
My happy transportation moment of the week came when I stumbled across this most excellent song on the Muni Diaries. The rap was created for the Transit Authority of River City in Louisville, Kentucky to explain how to use the bike racks on their buses. The infectious chorus has been stuck in my head all week: “Bring it down, pull the bar, put it on, put it on, take it off, put it
As part of the scheme, a pilot fleet of around 150 hydrogen cars, five buses and 20 black taxis will be assembled in the run-up to the 2012 London Olympics.
The flamboyant mayor has gone on record as saying that he wants Britain to become a world leader in fuel cell technology and his team have made the ambitious claim that, within twenty years, up to one in three of the 31m cars in Britain could be fuelled by hydrogen.
Streetfilms recently created a poignant and inspiring profile of Seattle PI blogger Carla Saulter, also known as “Bus Chick“. Carla writes about her transit experiences riding everywhere on the bus with her daughter Rosa (named after Rosa Parks) and her husband, Adam; Carla actually met her husband while they were both riding on the same bus together. This short film by
In a previous post, I listed five of the best things I think you can do in order to live a sustainable lifestyle — #6-10. Now, here is the top five list.
This week’s post is by Edward Burgess, coauthor of Environmental Defense Fund’s new report Reinventing Transit.
Last week, Congressman James Oberstar, chair of the House Transportation and Infrastructure Committee, was slated to speak at the launch of EDF’s new report Reinventing Transit — but he got stuck in traffic! The irony was not lost on one commenter in the StarTribune.com blog who noted, “You couldn’t ask for a better footnote to the report.”
Watch our report video showing how people across the country are getting on board these innovative transit systems.
Editor’s note: Yep, that video’s changed places. Our embedding system is acting up, so here’s the video on YouTube.
Oberstar’s absence was a clear illustration of how traffic congestion is sapping time and productivity across the country. Cars stuck in traffic don’t just waste time, but they also waste fuel. This has consequences for the environment in terms of health and global warming. In fact, about a quarter of our country’s greenhouse gas emissions come from cars and trucks (see graph of breakdown of transportation sector).
Passengers, already hopping mad because of a 20-minute delay, were incensed when Christina Pommerel, 46, jumped from her seat, rescued the frog, put it in a box and set it free on the side of the road.
Ms Pommerel, who has been driving buses for 13 years in the southern German city of Regensburg, told German daily Die Welt, “I couldn’t just squash it. I did my job and saved a life.”
At most college dining halls, they’ll fry just about anything.
Wings, mozzarella sticks, fries and onion rings. Old shoe leather (wait, maybe that’s just a memory of how things tasted at my college dining hall.) All that frying leaves a lot of leftover grease and oil.
At the University of Rochester, a group of students used that oil as the foundation for a business plan that has produced both a biodiesel powered shuttle bus and a new building for biofuel experimentation. The project will hit a milestone on Earth Day, when university President Joel Seligman will help send the shuttle bus off on its first trips around campus, including a tour of the new building.
Masdar City, located within Abu Dhabi, is introducing personal rapid transit “podcars“.
Basically, a cross between the convenience of grabbing a cab and a public bus; the podcars will be a component of Masdar City’s public transportation system.
As part of Masdar City’s car-free design; these podcars will be part of a network of electric taxis without drivers (!). The first of these podcars (also known as personal rapid transit - PRT) are set to debut this year.
A city in Abu Dhabi is introducing personal rapid transit (PRT) “podcars” — a cross between the convenience of grabbing a cab and a public bus. The podcars will be integrated into Masdar City’s public transportation system.
