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 ...

From biogas-powered sheds to cow-centric feeding, practical strategies can turn every litre of milk into a sustainable source ...

This can be sold off as a product, or used directly to run specially tailored engines. The solid remainder of the waste is used as fertilizer. Cow manure is washed out as a slurry, and kept in covered ...

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 ...

A company that converts cow manure into gas energy has sued Weld County commissioners in federal court claiming their “irrational” decision to shut down the renewable energy company’s $115 million ...

Lünen, Germany is about to get a whole lot smellier now that it’s set to become the world’s first town to be powered by animal waste. The town will use biogas from cow and horse manure to power a ...

Nearly half of Rwandans live in poverty, relying on small-scale farming for survival and without gas or electricity. With so many people spending hours foraging for wood for cooking and light, often ...