How much does that really decrease our overall dependence on foreign oil, independent of gasoline production?
What other energies are going to need to be consumed to reach that? Coal and natural gas will be needed to supply the extra electricity to charge up the batteries.
And how safe will cars made out of ultra-light materials be? Will be be driving canvas-covered aluminum frame cars?
I'm all for efficiency and savings, but this seems like pie-in-the-sky to me.
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