A new petition seeks to end the Rural Energy for America Program’s support for on-farm digesters, which environmental ...

OUTLOOK - After years of failing to generate a profit by selling electricity generated from cow manure, Dan DeRuyter of George DeRuyter & Sons dairy in Outlook is ready to give the natural gas market ...

Maas Energy Works dairy digester at Legacy Ranch in Pixley, Calif. First of a two-part series on renewable natural gas in the agricultural sector. Renewable natural gas, or methane from non-fossil ...

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 ...

Hundreds of millions of dollars intended to cut energy costs have been funneled to costly manure digesters, benefitting industrial-scale livestock operations.

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 home to counter 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 newly installed pair of 16 cylinder Waukesha 16VATGLs at Tampa’s Howard Curren Advanced Wastewater Treatment Plant enhances the facility’s energy self-sufficiency, lowers emissions from previous ...

Rather than wait on the shaky timeline of offshore wind production, the state should invest in developing these digesters to reach its climate goals. Anaerobic digesters could help state cut methane ...