Last year, six hog farms in the state were the first to get funding from California’s program to offset its emissions from transportation fuels. The operations’ permits already have civil rights ...

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 ...

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 ...

Anaerobic digesters, like the one pictured above in 2021, capture methane and other gases that are expelled by microbes in manure. (The Gazette) Buy Photo The leaders of Winneshiek County agreed on ...

At the end of February, the town board of Lind, Wisconsin voted against changing the zoning laws to allow a nearby 600-cow dairy to install an anaerobic digester. These digesters are becoming more ...

Two Portland residents are suing NW Natural, Oregon’s largest natural gas company, alleging the utility is putting customer money toward methane digester projects at industrial dairy farms without ...

The state took a first small step toward requiring that dairies and livestock operations reduce their emissions of the ...

The Biden administration is cracking down on methane emissions from oil and gas operations. Slashing methane is urgent because it’s a “climate super pollutant” — 87 times more potent than carbon ...

Dairy cows in northeast Iowa, shown in this 2015 file photo, often produce more manure than cattle raised for beef. A Winneshiek County dairy farm has abandoned its plans to increase the size of its ...

The California Air Resources Board (CARB) has conducted yet another in a series of academic analyses verifying the climate benefits of dairy digesters and the minimal impacts to neighboring ...