Being that we surely have a surplus of black gold here in Iowa, does anyone know if we (as a state) are pursuing it's use as a fuel?
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http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2008/03/04/BUEUVCV51.DTL(snip)
Pacific Gas and Electric Co. will unveil its latest renewable energy project today, a system that collects methane from manure on a Fresno County dairy farm and refines it into biogas, virtually identical to natural gas. The biogas then flows into a PG&E natural gas pipeline for use in homes and power plants.
The San Francisco utility gets a new source of fuel. The farm gets a new source of income. And the methane, a potent greenhouse gas, stays out of the atmosphere.
Other farmers have tried capturing methane and burning it on site to create electricity. But those systems tend to be expensive and inefficient, said David Albers. He is both the president of the company that built the new system, BioEnergy Solutions, and a partner in Vintage Dairy, whose 5,000 cows will supply the manure.
"This makes much more sense," Albers said. "We're not generating electricity at all. PG&E's doing that."
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