Washington state project smooths way for plug-in hybrid cars – News & Observer
March 20, 2009 by
Filed under Hybrid Car News
Washington state project smooths way for plug-in hybrid cars News & Observer, NC Businesses and public agencies in Washington state are testing electric plug-in hybrid vehicles to help smooth a transition away the gas-guzzling variety.
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Washington state project smooths way for plug-in hybrid cars - News & Observer
