The Midwestern United States’ agriculture industry includes significant dairy, beef cattle, swine and poultry operations. Nearly 1/3 of the US anaerobic digestor operations are located on Midwestern farms now, but the 33 MW they produce stem represent only about 2 percent of the region’s AD capacity. BIOMASS Power and Thermal’s associate editor Anna Austin writes about the gap in the March 2012 issue. Read the article online.

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