'Water probably is not the first thing that comes to mind in thinking about making cars and trucks move. Until, that is, one looks at the amount of water needed to refine oil, produce biofuels, or cool power plants that will be needed to meet the demand for electricity as more electric vehicles hit the roads.
That's what Carey King and Michael Webber have done. The bottom line, according to the University of Texas researchers: As the United States tries to end what President Bush once referre
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