How to make the middle east irrelevant 101;
Scientific American article....
BTW: a range of plug-in hybrids (PHEV) are due from the big 4 automakers very soon.
Scientific American article....
BTW: a range of plug-in hybrids (PHEV) are due from the big 4 automakers very soon.
Spare Power Sufficient to Fuel Switch from Gas to Electric Cars
Existing U.S. power plants could provide enough juice to switch 84 percent of the 220 million American vehicles on the road from gasoline to electricity.
Rumors of the electric car's demise appear to have been greatly exaggerated, with so-called plug-in hybrids making the rounds from Los Angeles to Washington, D.C., along with the sporty, new all-electric Tesla Roadster on offer. Now a new analysis from the U.S. Department of Energy's Pacific Northwest National Laboratory (PNNL) offers more good news: existing electric power plants could fuel 84 percent of "light duty" vehicles if all 220 million cars and trucks converted to electric power overnight. "We're delighted to see solid third-party confirmation of what the people who know best--the utilities--have been saying for sometime," says Felix Kramer, plug-in hybrid owner/evangelist and founder of Calcars.org.
The analysis noted that the capacity of the U.S. power infrastructure is underutilized. Every evening--and during days of low demand--there is a large amount of spare capacity that could easily be tapped. By charging cars and trucks with electricity at night, American drivers could reduce the nation's dependence on foreign oil while potentially cutting power prices as well. "Since gasoline consumption accounts for 73 percent of imported oil, it is intriguing to think of the trade and national security benefits if our vehicles switched from oil to electrons," notes PNNL energy researcher Rob Pratt. "Plus, since the utilities would be selling more electricity without having to build more plants or power lines, electricity prices could go down for everyone."
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Existing U.S. power plants could provide enough juice to switch 84 percent of the 220 million American vehicles on the road from gasoline to electricity.
Rumors of the electric car's demise appear to have been greatly exaggerated, with so-called plug-in hybrids making the rounds from Los Angeles to Washington, D.C., along with the sporty, new all-electric Tesla Roadster on offer. Now a new analysis from the U.S. Department of Energy's Pacific Northwest National Laboratory (PNNL) offers more good news: existing electric power plants could fuel 84 percent of "light duty" vehicles if all 220 million cars and trucks converted to electric power overnight. "We're delighted to see solid third-party confirmation of what the people who know best--the utilities--have been saying for sometime," says Felix Kramer, plug-in hybrid owner/evangelist and founder of Calcars.org.
The analysis noted that the capacity of the U.S. power infrastructure is underutilized. Every evening--and during days of low demand--there is a large amount of spare capacity that could easily be tapped. By charging cars and trucks with electricity at night, American drivers could reduce the nation's dependence on foreign oil while potentially cutting power prices as well. "Since gasoline consumption accounts for 73 percent of imported oil, it is intriguing to think of the trade and national security benefits if our vehicles switched from oil to electrons," notes PNNL energy researcher Rob Pratt. "Plus, since the utilities would be selling more electricity without having to build more plants or power lines, electricity prices could go down for everyone."
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