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 ...

Fogel is partnering with Kirby Pabst of Pabst Engineering in Onalaska to operate a pilot anaerobic digester that will convert manure into energy and provide cleaner crop fertilizer. The digester ...

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 ...

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 ...

PORTSMOUTH, N.H., Jan. 22, 2004 — Environmental Power Corp., a specialist in the renewable energy industry with proprietary technology to convert manure into electricity, announced that its subsidiary ...