Greener Green Grass: June 2009

Tuesday, June 30, 2009

Gas 2.0

Could Chicken Feathers Be The Salvation Of Hydrogen?

Posted: 30 Jun 2009 09:12 AM PDT

Unless you are a vegetarian, you probably agree that chicken is delicious. But could this fowl have a future in automobiles? According to a presentation made at the 13th Annual Green Chemical and Engineering Conference this weekend…maybe. It seems that carbonized chicken feathers can hold hydrogen quite well; better than carbon nanotubes or metal hydrides currently being tested as hydrogen carriers. Could this solve the infrastructure problems currently holding hydrogen technology back?

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Hybrid Electric Scooter Runs On Anything That Burns

Posted: 30 Jun 2009 08:08 AM PDT

Segway inventor Dean Kamen is developing a hybrid electric scooter that can run on almost anything that burns.

According to the patent, the bike has a small two-piston Stirling engine right under the seat. Though with an engine of that size, it really isn’t going to provide much juice - not much more than 5bhp.

A Stirling engine is based on tech which predates internal combustion engines by almost 100 years. It’s kinda like a steam engine in the sense that it uses external combustion. They use pistons for the crankshaft, but unlike the alternatives they have no valves for no gas ever enters or leaves the cylinders.

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Monday, June 29, 2009

Gas 2.0

Biomethane For Energy and Fuel
The CitiCar Capital Of The USA (And Perhaps The World): Browntown, Wisconsin
Three Ways the Climate Bill Will Change Your Life

Biomethane For Energy and Fuel

Posted: 29 Jun 2009 11:50 AM PDT

OK. I admit it. I am writing this article from a Summit about cow poop. No, this isn't a joke to get 8-year olds rolling on the floor with laughter. This is serious.

I am reporting from the inaugural National Biomethane Summit, in Sacramento, California, where over 300 attendees including elected officials, government agencies, farmers, ranchers, landfill owners, facility owners and operators, technology leaders, researchers, regional planners, and carbon trading experts.

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The CitiCar Capital Of The USA (And Perhaps The World): Browntown, Wisconsin

Posted: 29 Jun 2009 11:31 AM PDT

There's an electric car revolution underway in sleepy Browntown, Wisconsin, population 252.

More than six Sebring-Vanguard CitiCars, many zipping down the country roads in southwestern Wisconsin, are registered to owners in this small town – most to Phil Welty and one to myself. They come in red, yellow and several other colors and look like a wedge of cheese, but they're all completely powered by electric motors. It’s estimated that as few as 600 CitiCars are still on the road in the U.S. with less than 3,000 manufactured by Sebring-Vanguard between 1974 and 1976 during the last energy crisis.

"When I first saw the CitiCars back in the 1970s, it was the only all-electric car on the market," recalls Phil Welty, "The same problem exists today as in the 1970s, like high fuel prices and our marriage to foreign oil. I've always wanted to bring one back from the junkyard and restore it to fully operable condition." Not content with just one, he has two CitiCars on the road, using his other cars for parts.

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Three Ways the Climate Bill Will Change Your Life

Posted: 29 Jun 2009 09:50 AM PDT

Late Friday, the House passed the first legislation solely dedicated to reversing global warming. Now the fate of the Climate Change Bill is in the hands of the Senate, and political pundits are predicting the bill won’t pass. This exact bill might not pass but sooner than later one will and until then they will have several things in common. A climate bill will change how we produce and use electricity. It will change how you travel from point A to point B. It will change how every business operates and how every American lives. Our lives will never be the same. Dramatic? Yes. True. Yes.

The passage of this bill will change your life in three ways:

It would affect what type of car you can drive - smaller.
It would affect how much you pay for energy - more.
It would affect what type of job you have - green job.

Energy affects every facet of our lives. When energy prices go up, food prices go up, clothing prices go up..the price for everything we buy gets more expensive. Why? Because our society is intricately intertwined with energy, and energy is intertwined with our economy.

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Friday, June 26, 2009

Gas 2.0

Electric Cars for the Middle Class

Posted: 26 Jun 2009 12:05 PM PDT

It appears that companies are realizing that zero emission electric vehicles should not just be for the “rich”. In May, Nissan announced that it would begin electric cars in the U.S. to be available in 2010. This week, they announced they would mass produce a zero-emissions electric car by 2012 that would be affordable. However, during a Nissan shareholder’s call Chief Executive Carlos Ghosn refused to speculate on the sticker price.

According to an Associated Press article, Ghosn said, “If it’s not affordable, it’s not gonna work. We are not going to come with a very high price. We are gonna come with a reasonable price,” he said. “We are here to mass market them.”

What I want to know is what the company will consider affordable now that America’s economic turmoil continues to spiral downward.

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Thursday, June 25, 2009

Gas 2.0

Zipcar’s Low-Car Diet: One Month Without a Car

Posted: 25 Jun 2009 04:35 PM PDT

Last year, 300 folks across North America turned in their car keys for a month as part of the 2008 Zipcar Low-Car Diet. And, in addition to cutting congestion, they also walked 85% more, biked 136% more and decreased their miles driven by 71%. Pretty impressive, eh? Starting July 15, a new crop of participants from all Zipcar cities worldwide* will begin the 2009 Low-Car Diet: one full month of living without a primary car.

Zipcar will be selecting 30 participants in each Zipcar metro to take part in the 2009 Low-Car Diet. Zipcar and its partners are committed to providing all participants with the necessary tools for creating transportation nirvana, including:

Bike rentals
Transit passes
Complimentary meals at participating restaurants
Discounts at local retailers
And, of course, a 1-year Zipcar membership with some driving credit to get started

There will be a number of applicants for only 30 spaces, and Zipcar would like to make sure they’re the best. If you think you'd like to try an unconventional diet just fill out this short survey.

*Zipcar cities include Atlanta, Boston, Chicago, London, New York City, Philadelphia, Pittsburgh, Portland, San Francisco, Seattle, Toronto, Vancouver, and Washington, DC.

Photo Courtesy tvol via Flickr under Creative Commons license.

Edmunds Inside Line Gets Behind The Wheel Of The AIRpod

Posted: 25 Jun 2009 07:13 AM PDT

While the MDI AIRpod is hardly “new news”, nary an auto journalist has managed to get behind the joystick (no steering wheel here) to test the viability of this odd-yet-innovative vehicle. In case you haven’t heard, the MDI AIRpod is a concept vehicle designed to run solely on compressed air as means of transportation, though no working models had been released to the press. But as the AIRpod nears actual production, MDI has begun inviting journalists to take a whirl in a prototype model, and Edmunds Inside Line was first in the queae it seems.

The AIRpod they drove was only a prototype, so you can take from their impressions what you will. But, just having the AIRpod on the road is a major first step towards actual commercialization of what was once just a wacky concept.

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