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Green Cars Part 4- Compressed Air

DIY Electric Car

Conventional cars work by exploding fuel and air in a chamber to exert force on the pistons, but what if rather than using an explosion to provide that pressure on the piston, you just stored your ‘fuel’ at a constant high pressure. That’s the concept behind the air car , and it looks like a pretty promising technology.

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Naysayer Alert – the hydrogen red herring

My Electric Car

Both the battery and the fuel cell use chemical reactions to produce electricity. More significantly it must be realized that hydrogen, just like a battery, is not an energy source in itself, but simply a means of storing energy. Hence its supply would not be cheap, renewable nor sustainable in the long term.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

“I would say that electricity is a vastly superior fuel for the light vehicle fleet,” said Willett Kempton , a professor and alternative energy specialist at the University of Delaware. For a Western Interstate, Alternative Fuels Beckon Electric Cars: What if There’s a Blackout? While utilities such as E.ON

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