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 ...

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 ...

Jul. 1—ELLINGTON — At Oakridge Dairy, the cows are doing double duty — providing milk and sustainable energy. After breaking ground in November 2021, construction of the dairy's two million-gallon, ...

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 ...

Novilla RNG constructs manure digesters that have the appearance of grain bins to capture methane. This one is south of Sioux Center in western Iowa. (Courtesy of Novilla RNG) Buy Photo The Gazette ...

Add Yahoo as a preferred source to see more of our stories on Google. Mar. 9—ELLISBURG — A Rochester area company plans to build a $20 million anaerobic digester facility that will turn manure from a ...

The first of a three-part series on California’s program to reduce carbon emissions on dairy farms by subsidizing the construction of digesters to capture methane. On summer afternoons, thousands of ...

Anaerobic digesters capture methane from decomposing livestock manure. Here, pipes direct methane gas from an anaerobic digester for use in powering several electric generators Feb. 1, 2023, at the ...

The second of a three-part series on California’s program to reduce carbon emissions on dairy farms by subsidizing the construction of digesters to capture methane. California is often lauded as a ...

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 ...

A manure digester in Waunakee has reported its second spill in two months, according to a release. Clear Horizons Dane, LLC., operates the Dane Community Digester facility in Waunakee and reported to ...

A manure spill on Monday was noticed quickly by employees who cut off the flow after 22,000 gallons escaped. The discharge wasn't large enough to overtop berms at the Clear Horizons biodigester near ...