Researchers modeled the impact of using anaerobic digestion to produce renewable natural gas from grassy biomass in different settings and from varying perspectives, analysis that helps flesh out the ...

Nine electricity-producing methane digesters are under development throughout the state despite initial financing hurdles. Digesters, located on dairy farms, convert manure into electricity by ...

California is on path to have 100-120 digesters funded and operational by 2022, achieving 40-50 million metric tons of carbon dioxide equivalent (MMTCO2e) over the next 20 years—an annual reduction ...