Renewable Natural Gas Production Capacity Expected to Increase by 80% to 550,000 MMBtu of RNG per Year From Twelve Digesters Processing Waste From Sixteen Dairies “Aemetis Biogas is on track to ...

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 ...

Environmental justice advocates have been heavily lobbying officials at the Air Resources Board, lawmakers at the Capitol and other policymakers to cut incentives for dairy digesters. They argue the ...

CUPERTINO, Calif., Oct. 03, 2024 (GLOBE NEWSWIRE) -- Aemetis, Inc. (AMTX), a renewable natural gas and renewable fuels company focused on low and negative carbon intensity products, announced today ...

A coalition of environmental justice groups has filed a lawsuit against the California Air Resources Board challenging the agency’s recent amendments to the state’s Low Carbon Fuel Standard. The suit, ...

At first, California dairy farmer Felix Echeverria was skeptical about installing a dairy digester on his 12,000-cow operation. The process, which involved covering a pit of liquid manure and ...

Environmental justice and conservation groups sued the California Air Resources Board this week over concerns its recent changes to one of the state’s primary climate programs incentivize what they ...

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 ...

One of California’s biggest sources of methane pollution — its massive dairy industry — operates almost entirely without regulation. In fact, not only do the state’s largest dairies face no penalties ...

California is known for its beautiful landscapes, leadership in innovation and progressive approach to sustainability. One group paving the way for sustainable innovation that may surprise you is the ...

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 ...