Maybe at night, with summer peaking utilities. That’s about it, and you couldn’t replace a large percentage of the existing liquid-fueled transport fleet before the infrastructure would become inadequate. Even if appropriate technology existed, which it doesn’t (batteries).
Freedom: you might be interested in this story
about a customer who is driving his
electric BMW Mini.
http://gm-volt.com/2009/07/08/driving-the-mini-e-electric-car-the-first-1200-miles/
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the electric grid in the US could easily handle
100 million electric cars