Biogas made from dairy and pig manure has long been an energy source non grata for environmental groups across the country.

A climate strategy backed by Gavin Newsom is funding biodigesters that can turn manure into fuel. Local communities say there ...

I'll refrain from making too many wisecracks about cow emissions. This is, after all, a family newspaper and I do have standards. The California Energy Commission stepped into the issue the other day, ...

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.

How many homes could be heated by cow muck? It is not a question I have thought about before, but as Britain searches for sustainable sources of heat, many farmers are looking, well, right under their ...

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 ...

While biogas — energy produced mostly from crops or animal manure — has long been promoted as part of the European Union’s (EU) energy transition, it now receives renewed attention as a tool to ...

Dung from India's cows, sacred to many in the Hindu-majority country, is being used to power a movement towards biogas fuel - Copyright AFP Punit PARANJPE Dung from ...

Among applications, the plant will produce and sell biogas as fuel for CNG vehicles - which account for 20% of India's car ...