The owners of Nebraska’s first methane recovery project will host an open house for visitors today at their hog farm near Dodge. “The whole process has been like a huge puzzle. The pieces have finally ...

PIXLEY, Calif. (AP) — 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 ...

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 ...

HARTFORD, MI – Gov. Gretchen Whitmer’s plan to generate all of Michigan’s energy from renewable sources by 2040 is meant to limit climate change gases. It also has consequences for improving or ...

Manure is often used as fertilizer, but what if it could pick up a second application before heading to the fields? A dairy farm in New England is experimenting with turning tons of cow manure into ...

"Digesters" that convert methane from manure ponds into fuel can dramatically reduce emissions of this potent greenhouse gas on dairy farms, scientists have found. When you purchase through links on ...

University of Minnesota Prof. Roger Ruan said manure digesters have long been used in the sustainability-conscious European Union. Rather than applying cow manure onto fields, dairy farmers can use ...

A research team has published a review paper summarizing the recent progress in methane conversion using photocatalysis. Photocatalysis, the process of using light to accelerate a chemical reaction, ...