A new study shows that systems designed to capture methane from cow manure, called dairy digesters, are highly effective. But on the rare occasions they fail, the leaks are large enough to offset ...
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 ...
Dickinson College Farm has started a methane digester that will annually divert 115 tons of cafeteria waste and turn manure ...
A proposal to build a mega-manure digester in a small Washington state community is sparking uproar among citizens who say the project to convert waste from dairy cows into fuel will add to the region ...
One report links government-funded methane digesters to the growth of dairy herds, which leads to more methane. Credit: Adam Glanzman/The Washington Post via Getty Images An Old Well Gushed Waste, Not ...
Add Yahoo as a preferred source to see more of our stories on Google. One of California’s biggest sources of methane pollution — its massive dairy industry — operates almost entirely without ...
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' ...
Converting cow manure to fuel is potential climate solution, but critics say communities put at risk
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results