Perdue, Fibrowatt eye biomass project
Annapolis, Md.—Perdue AgriBusiness has agreed with biomass utility developer Fibrowatt LLC to build a power plant in Salisbury, Md., that will be fueled by poultry litter and produce fertilizer as a co-product. The two companies already have responded to a request for proposals from Maryland Clean Bay Power, which seeks projects that could promote renewable energy in the state while reducing agricultural runoff into the Chesapeake Bay. Those projects must also utilize animal waste to produce a minimum of 10 MW of electricity by 2015. “The fertilizer byproduct is something that we’d been looking to market because of our agribusiness experience, and because of Perdue AgriRecycle we feel well qualified to capitalize on,” reported Julie DeYoung, spokesperson for Perdue Agribusiness. “We currently market organic fertilizer manufactured from chicken litter.” Fibrowatt brings to the partnership 20 years of experience running and operating animal waste to energy plants, including the nation’s first poultry litter facility in Benson, Minn. Benson came online in 2007 and produces 55 MW from roughly 700,000 tons of liter and biomass per year, in addition to the fertilizer produced from the ashes left over from the fuel. Perdue formed Perdue AgriRecycle 10 years ago to assist poultry producers that don’t have outlets for their chicken litter and is now the largest buyer of poultry litter in Maryland, having shipped 12 million pounds of nitrogen and 7.5 million pounds of phosphorous out of the area. “We sell either directly to organic farmers, distribute to golf courses and municipalities for parks, and to fertilizer manufacturers who repackage or incorporate it into their own product,” DeYoung said. “We handle about 10 percent of the chicken littler produced on the Delmarva Peninsula. In addition, there is unprocessed litter we relocate to farmers that can use it appropriately on their crops. Raw litter is also distributed to mushroom growers or other crop farmers who can use it in their fertilizer program.”