Are electric cars greener? Depends on where you live

Long thought a thing of the future, electric cars are becoming mainstream. Sales in the United States of plug-in, electric vehicles nearly doubled last year. Credible forecasts see the number rising within a decade to half ...

Energy-efficient technologies developed with people in mind

When engineers design environmentally-friendly cars, such as all-electric or hybrid vehicles, they often focus primarily on their technological features. Ricardo Daziano believes they also should consider the "human" element.

Japanese car giants team up on green engines

Japan's eight carmakers have joined forces to develop environmentally friendly engines to stave off fierce competition from foreign rivals, a press report said Sunday.

Ford to unveil solar hybrid concept car at CES

(AP)—Ford plans to unveil at this month's International CES gadget show a solar-powered concept car that offers the same performance as a plug-in hybrid but without the need for a plug.

New thermocell could harvest 'waste heat'

(Phys.org) —Harvesting waste heat from power stations and even vehicle exhaust pipes could soon provide a valuable supply of electricity.

Hong Kong launches first electric taxis

Hong Kong saw its first electric taxis hit the streets on Saturday in a step towards reducing the city's high levels of roadside pollution.

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