Greening City Grids for EVs

Renewable Energy World: Short of putting a windmill on top of a car - a parody vehicle that became a source of political jesting during the 2012 U.S. presidential election - electric vehicle (EV) owners have little control over the ultimate emissions profile of their cars. An EV is only as clean and green as the last charging station it visited. And in most cases, that charging station is only as green as the electric grid that feeds it.

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