While biogas — energy produced mostly from crops or animal manure — has long been promoted as part of the European Union’s (EU) energy transition, it now receives renewed attention as a tool to ...

In much of rural Wisconsin, manure is everywhere. It’s in the ground, the drinking water, and the air communities breathe. The state is home to more than 300 concentrated animal-feeding operation s, ...

Probably most people know that when organic matter such as kitchen waste rots, it can produce flammable methane. As a source of free energy it’s attractive, but making a biogas plant sounds difficult, ...

FREEDOM TWP., MI — Concerned residents in Freedom Township are rallying against the idea of a biogas facility at a local dairy farm. Dozens packed the town hall for the township southwest of Ann Arbor ...

When: Warwick Township Board of Supervisors meeting, Oct. 15. What happened: Nearly 50 people were present as supervisors voted 3-2 in favor of a judicial consent agreement that would allow an ...

Researchers from the University of Jyväskylä and the Natural Resources Institute Finland have discovered that ash appears to be an excellent additive in the anaerobic digestion process in terms of ...

LITCHFIELD, Minn. — A company based in Massachusetts has gained a conditional use permit in Meeker County to build a large anaerobic digestion facility. The digester will produce renewable natural gas ...

The State of California is using its fuel and transportation plan to encourage factory farm expansion and pollution. We are standing up to them in court. The State of California is using its fuel and ...

NLC Energy Denmark LLC, a biogas plant in Denmark, Wisconsin, filed for Chapter 11 bankruptcy seeking to restructure $76 million in debt. The company has faced years of financial and technical ...

Hundreds of thousands of tons of trash moves through the Ramsey/Washington Recycling and Energy Center each year. But the goal is to keep as much of it as possible away from the landfill. "We have ...

At the Ben & Jerry’s factory in St. Albans, Vermont, thousands of gallons of ice cream waste are now being turned into biogas, creating energy for the state’s electric grid. When factory workers start ...