[Discover] Ford's Green Plan to Drive Sales | BusinessWeek http://www.businessweek.com/innovate/content/dec2008/id2008128_787972.htm
(design ford hybrid driving) 
[Discover] Google and Utility to Test Hybrids That Sell Back Power - New York Times http://www.nytimes.com/2007/06/19/technology/19electric.html?_r=2 (energy google usa ev)
[Discover] Report: Toyota planning to launch new hybrid automobile in 2009 http://www.detnews.com/apps/pbcs.dll/article?AID=/20070624/UPDATE/706240345/1148/rss25 (toyota prius cars hybrids)
[Discover] Inside Toyota's Hybrid Truck http://www.businessweek.com/innovate/content/dec2007/id20071221_761295.htm (toyota truck design concept)
[Discover] Google and Utility to Test Hybrids That Sell Back Power - New York Times http://www.nytimes.com/2007/06/19/technology/19electric.html?_r=2 (energy google usa ev)
[Discover] Report: Toyota planning to launch new hybrid automobile in 2009 http://www.detnews.com/apps/pbcs.dll/article?AID=/20070624/UPDATE/706240345/1148/rss25 (toyota prius cars hybrids)
[Discover] Inside Toyota's Hybrid Truck http://www.businessweek.com/innovate/content/dec2007/id20071221_761295.htm (toyota truck design concept)