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 ...

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 ...

Start-up signs on six California dairies to aid it in its efforts to bring natural gas to California homes. Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research and ...

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 ...

A complete plastic bio digester unit. Filled with solid waste like cow dung, it produces gas and the bio slurry which is a form of fertiliser. [Jeckonia Otieno, Standard] Every month, Alphina Wandia ...

India is gearing up to use cow dung to power vehicles in a move officials say will cut emissions, create rural jobs, and turn a waste problem into an energy source. The plan, launched in Uttar Pradesh ...

Raymond Brewer defrauded investors by falsely telling them he was building machines that could convert cow manure into biogas, federal prosecutors said. By John Yoon A California man was sentenced on ...

PRINCETON, Minn. -- Dennis and Marsha Haubenschild were always confident their manure digester would produce electricity and reduce odors, but their system has greatly exceeded expectations. The ...

Farmers in six states will be able to sell cow dung for ₹1 per kg, a procurement price fixed by the National Dairy Development Board (NDDB) for feeding compressed biogas plants, part of an expanding ...