Greentech Media | ECOtality CEO: Fast Charging and Why Battery Swapping Is Doomed
Tony Karrer Delicious EVdriven
APRIL 16, 2009
Electric motors are generally three times more energy efficient than combustion engines. Electric engines are emissions free (and quiet). Given the cost of oil and the economic, geopolitical and ecological effects of our continued reliance on petroleum, electric transportation will be cheap.
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