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Study finds NYC Clean Air Taxi rules successful in cutting pollution

Green Car Congress

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. The scientists report that overall fuel efficiency of the medallion taxi fleet climbed from 15.7

Taxi 249
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ENFICA-FC Fuel Cell Inter-City Aircraft Ready for Flight Testing

Green Car Congress

The Environmentally Friendly Inter-City Aircraft powered by Fuel Cells (ENFICA-FC) project, led by Turin Polytechnic University, is ready for flight-testing its fuel-cell powered, manned inter-city aircraft. Power is supplied to the propeller through 20 kW hydrogen fuel cells; gaseous hydrogen is stored at 350 bar onboard.

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2010 Aptera 2e First Drive and Video on Inside Line

Tony Karrer Delicious EVdriven

She certainly is staring at us intensely as we pilot the bright-white three-wheeled craft down the street, gingerly depressing the brake pedal to make sure were under the 30-mph speed limit. The company so far has been operating on just $30 million in start-up financing. It is also amazing how stable a three-wheeler can be.

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