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 ...
In this Q&A, seasoned biogas experts break down critical industry risks and share field-tested strategies to mitigate those ...
Researchers said manure digesters – systems capturing methane from manure – can cut pollution but they come with risks. New ...
LANSING – The state is backing the construction of two digesters that will turn animal waste into energy at Michigan dairy farms. Freehold Energy RNG, a Nevada limited liability company, plans on ...
Tensions are rising in California’s agricultural heartland over state subsidies for manure-based biogas that are meant to help reduce planet-warming emissions but that environmental groups and locals ...
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 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 ...