An Iowa farmer’s use of an anaerobic digester is improving soil health and reducing fertilizer needs, with a new Iowa State ...

PRINCETON, Minn. -- Dennis and Marsha Haubenschild were always confident their manure digester would produce electricity and reduce odors, but their system has greatly exceeded expectations. The ...

A Danish company’s plans to turn cow manure into renewable energy in Minnesota and Wisconsin’s dairy country have tanked, at least for now. Nature Energy planned to build several large-scale anaerobic ...

The study, which analyzed 12 years of data on a commercial-sized farm, found that the byproduct of anaerobic digestion can ...

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 ...

The Minnesota Pollution Control Agency is conducting an environmental review of a biogas facility, commonly known as a manure digester, proposed by Danish energy company Nature Energy in Wilson ...

ST. ALBANS >> Vermont's largest utility announced Tuesday that it's working with farmers to build a manure digester in St. Albans that will turn cow manure from three farms into electricity and reduce ...

The California Department of Food and Agriculture’s Office of Environmental Farming and Innovation is giving interested parties until mid-September to submit proposals for manure management practices ...

TOWN OF LIND, Wis. (WLUK) -- What should we do with our food waste? That debate has recently become a contentious one in Waupaca County. A proposed co-digester has one farm hopeful for a sustainable ...