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10-09-2006, 08:32 PM
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Registered User
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Join Date: Feb 2003
Location: Maryland
Posts: 541,353
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Gentlefolk,
Although they are on the agenda (ethanol very much so - $2,000,000,000 annual subsidy), ethanol and other biomass fuels are not a panacea. dicksbro's point about reducing our reliance on imports of foreign oil is well taken, however …
The October issue of Consumer Reports, the article “ The ethanol myth” debunks some of the unjustified claims made for this gasoline alternative. Basically, it will cost you more.
In the September issue of Scientific American, in the article “ The Rise of Renewable Energy” by Daniel Kammen, even the promise of a reduction in greenhouse gases is called into question. His analysis of ethanol’s impact on greenhouse gas emission is ambiguous, to say the least. “If we use different assumptions about these [agricultural] practices, the results to switching to ethanol [produced from corn] range from a 36% drop in emissions to a 29% increase. Although corn-based ethanol may help the U.S. reduce its reliance on foreign oil, it will probably not do much to slow global warming unless the production of the biofuel becomes cleaner.”
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Eudaimonia
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