Friday, August 14, 2009

Will Electric Cars Wreck The Grid?

PLUG-IN PROBLEM?: Some power generators worry that too many electric cars could wreak havoc on local electric grids. © GM Corp.

From Scientific American:

Plug-in electric cars could destabilize the distribution of power.

LONG BEACH, Calif. -- Plug-in electric cars could destabilize the distribution of power, a utility executive cautioned at a conference here this week.

Ed Kjaer, director of Southern California Edison's electric transportation advancement program, said plug-in manufacturers, designers and component makers are poised to capitalize on a "perfect storm" that could push electric cars into the mainstream. Kjaer noted that 10 to 12 carmakers are ready to launch plug-in models between 2010 and 2012, creating a sense of "incredible excitement" around a sector that has seen its fair share of false starts.

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