Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com
Tony Karrer Delicious EVdriven
APRIL 16, 2009
And in a true smart grid, electric cars will not only be able to draw on electricity to run their motors, they will also be able to do the reverse: send electricity stored in their batteries back into the grid when it is needed. Every scrap of waste food, garden trimmings and even sewage would be used to ferment gas.
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