The Shell digesters in Junction City, Ore., use cow manure and straw to produce renewable natural gas. Facilities in Idaho and Kansas will be at dairies. Shell Oil Products U.S. is expanding its New ...

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 ...

Andrew Zipser checks operations at an Aemetis biogas facility in Ceres, Calif., on Thursday, May 9, 2024. Local dairies use digesters to capture methane from cow manure which is then piped to the ...

The back end of a cow generates 80 pounds each day of what Dennis Haubenschild, who owns 750 of them near Princeton, refers to as a "non-depletable renewable resource." Now, technology and policy are ...

After walking for a few kilometres from Elburgon, we arrive at Mr Obedi Kimani’s home in Turi. When he retired from teaching in 1992, Kimani, 92, continued with farming.“I have been attending ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

Flesia Wangechi Kinyua on her farm near Kerugoya town where she has invested in biogas digester for cooking and lighting her home. With only two cows, Flesia Wangechi Kinyua, a farmer who installed a ...

Please enable JavaScript to read this content. Flesia Wangechi Kinyua on her farm near Kerugoya town where she has invested in biogas digester for cooking and ...