Are the Benefits of Plug-In Hybrids Overstated? – Greentech Media

Are the Benefits of Plug-In Hybrids Overstated? Greentech Media, MA The DOE started testing of plug-in hybrid cars in partnership with private and public fleet owners in 2006, and some of the recent results showed that drivers in real-world conditions were achieving an average of 51 miles per gallon when the same cars ..

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Are the Benefits of Plug-In Hybrids Overstated? - Greentech Media