Let down by electric utilities, farmers bet on natural gas as a more promising way to make a return from cow manure. This story is the second in a three-part series. Read the first and third ...
ST. PAUL -- The House and Senate have provided $660,000 to provide loans to finance manure digester systems. Manure digesters take farm animal waste, trap the methane gas from the manure and convert ...
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Covering poop lagoons with a tarp could cut 80% of methane emissions from dairy farms
"Digesters" that convert methane from manure ponds into fuel can dramatically reduce emissions of this potent greenhouse gas ...
CASA GRANDE — Thousands of gallons of liquid manure sit in the open on 25-foot deep settling ponds at Casa Grande Dairy Co. Farm owner Jim Boyle says he could earn some extra revenue by taking biogas, ...
PLYMOUTH, Ind. — Homestead Dairy Farm is family-owned and operated. Jill and Brian Houin recycle cow manure to help power their hometown with green energy. They’re able to do that with the help of an ...
MADISON - New research conducted by environmental groups argues that manure digesters, seen as a solution to pollution from large-scale livestock farms, do more harm than good because of other ways ...
An Amana Farms project to turn animal waste into electricity is generating results and reducing greenhouse gases. Members of the Iowa Power Fund board and officials of the Iowa Office of Energy ...
The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California's farming country. Some people constantly run air purifiers at home to counter the ...
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