03-04-2008, 03:43 PM
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GreenHybrid Founder
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Real Name: Jason Siegel
Location: Houston, TX
Hybrids: 2004 Toyota Prius
Posts: 4,592
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Plug-in cars could actually increase air pollution
Quote:
The expected introduction of plug-in hybrid electric vehicles could cut U.S. gasoline use but could increase deadly air pollution in some areas, two reports say.
That's because a plug-in's lower tailpipe emissions may be offset by smokestack emissions from the utility generating plants supplying electricity to recharge the big batteries that allow plug-ins to run up to 40 miles without kicking on their gasoline engines. Plug-ins, called PHEVs, are partly powered, in effect, by the fuel used to generate the electricity.
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http://www.usatoday.com/tech/product...ollution_N.htm
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