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With all the continued talk of the too-familiar catchphrase “America is addicted to oil,” we can’t help but wonder if ethanol might be the new fuel addiction lurking around the corner, based on a flurry of manufacturing activity in this space. But not everyone thinks ethanol is the best juice to get hooked on.
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Massive amounts of corn are used to make ethanol, so it makes sense then that so many ethanol plants are popping up in the Midwest faster than you can say “Orville Redenbacher.”
Global Renewable LLC, for instance, is building a $195 million ethanol plant in Wisconsin and aims to crank up operations in October 2008.
US BioEnergy Corp., which owns and operates two ethanol plants and has another four ethanol plants under construction, has its sights set on yet another ethanol facility. When built, this one will consume some 36 million bushels of corn annually.
Dow Jones picked up on news that VeraSun Energy Corp. has begun construction of an ethanol plant near Hartley, Iowa, that will produce 110 million gallons per year, the company said Monday. The company estimates that the facility will process more than 39 million bushels of corn per year.
However, an aerospace engineer over at the John Birch Society writes of the negative impact that ethanol production poses, referring to Nebraska Center for Energy Sciences Director Kenneth G. Cassman, who said if the rush to ethanol continues, there could be less corn available for human consumption and livestock feed leading to higher prices. In addition:
There are about 75 million acres currently under corn cultivation — twice that of any other crop. At 2.8 gallons of ethanol per bushel of corn and 162 bushels per acre, about 750 million acres of corn would be required to replace the BTU content of gasoline and diesel fuel used in the United States.
Other (ahem, less-conservative) organizations are also casting a wary eye toward the ethanol craze.
The Des Moines Register, for instance, says the city has hired a consultant to evaluate competing ethanol plant proposals and the potential environmental effects ethanol production poses to the city’s southeast side. Residents want to know if a plant will operate on coal or natural gas, an issue with which city manager Rick Clark continues to struggle:
Clark has noted that various technical advancements have been made in coal plants that make them less toxic than in past decades. Some of the information that has been circulated to City Council members by various groups conflicts, Clark said. He said he believes an independent consultant is needed to evaluate the plans and give the council unbiased facts.
As ethanol’s promise and popularity increase, and as politics continues to creep into the ethanol decision-making process, some significant questions remain unanswered: Is ethanol being created for the wrong reasons? Will it deplete the national corn supply, thus driving up prices? Would it be a catastrophic mistake to become addicted to ethanol? Better, is ethanol a practical alternative?
See also:
Earlier: Alternative-Fuel Vehicles on the Road: A ‘Real-World’ Guide
Forbes: Big Boost for Ethanol










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I have asked some of those same questions myself. Also, what about other circumstances, such as drought or wild fires?
The use of ethanol cannot and should not be expected to alleviate our dependence on oil by itself. But it is one more option that we can use. We should be persuing many alternatives at once for improving our energy use. The goal is to not be dependent on any one source and to do as little harm to the environment as possible.