Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020
Green Car Congress
JUNE 14, 2010
As batteries get cheaper and smaller, and motors get light enough to fit inside wheels, we’ll be able to upgrade smaller cars. And magically, as more electricity comes from lower-carbon fuel sources, our cars will get cleaner as they get older! Right now, buyers of new plug-in cars get up to $7,500 in tax credits.
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