Biofuels Boom Raises Tough QuestionsBy MATT CRENSON
AP National Writer
March 10, 2007, 12:51 PM EST
NEW YORK -- America is drunk on ethanol.
Farmers in the Midwest are sending billions of bushels of corn to refineries
that turn it into billions of gallons of fuel. Automakers in Detroit have
already built millions of cars, trucks and SUVs that can run on it, and are
committed to making millions more. In Washington, politicians have approved
generous subsidies for companies that make ethanol.
-snip-You'd think that would be good news, but it actually worries a lot of people.
The problem is, ethanol really isn't ready for prime time. The only economical
way to make ethanol right now is with corn, which means the burgeoning
industry is literally eating America's lunch, not to mention its breakfast and
dinner. And though ethanol from corn may have some minor benefits with
regard to energy independence, most analysts conclude its environmental
benefits are questionable at best.
Proponents acknowledge the drawbacks of corn-based ethanol, but they
believe it can help wean America off imported oil the way methadone helps a
junkie kick heroin. It may not be ideal, but ethanol could help the country make
the necessary and difficult transition to an environmentally and economically
sustainable future.
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