Assemblymember Steve Bennett of Ventura continues to target dairy digesters in a bill that failed to pass out of the Assembly last year. Assembly Bill 1550 would bar the use of biomethane derived from ...

Regulators need to take a closer look at the impacts of biofuel production on land use and the carbon intensity of anaerobic digesters as they develop lifecycle assessments for transportation fuels, a ...

Most digesters are in dairies that capture methane from lagoons of cow manure and turn it into biofuel. Liquified cow manure commonly is stored in a covered digester where microbes from the animals' ...

WHITE PLAINS, N.Y.--(BUSINESS WIRE)--Fortistar and Paloma Dairy today announced the beginning of construction on a dairy digester renewable natural gas (RNG) facility, the Sunoma Renewable Biofuel ...

Rochester Institute of Technology and Synergy Biogas are exploring the environmental benefits of microalgae to clean agricultural wastewater and make biofuels. Jeff Lodge, associate professor in RIT’s ...

Last week, the North Carolina Department of Environmental Quality officially approved the installation of biogas digesters at four Smithfield-owned hog waste lagoons in the Sampson and Duplin counties ...

GILA BEND, Ariz.--(BUSINESS WIRE)--OPAL Fuels LLC, a vertically integrated producer and distributor of renewable natural gas (RNG), today celebrated the ribbon cutting ceremony of its new Sunoma ...

A California state grant program designed to reduce greenhouse gas emissions results in the direct release of approximately 225,000 to 300,000 metric tons of carbon dioxide into the air each year, ...

Chief Executive, SMEFUNDS, Dr. Femi Oye, has said the escalating adoption of biofuels as a transformative force for both the agricultural sector and the nation’s energy security. Oye painted a vivid ...

CASA GRANDE — Thousands of gallons of liquid manure sit in the open on 25-foot deep settling ponds at Casa Grande Dairy Co. Farm owner Jim Boyle says he could earn some extra revenue by taking biogas, ...

CUPERTINO, Calif., May 01, 2025 (GLOBE NEWSWIRE) -- Aemetis, Inc. (NASDAQ: AMTX), a diversified global renewable natural gas and biofuels company, announced today that the Aemetis Biogas subsidiary of ...

PIXLEY, Calif. — 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 ...