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 ...

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 ...

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 ...

New Holland Agriculture has announced a new tractor designed to run on fuel created on-site using cow manure. The T7 Methane Power LNG offers the same power and torque as a diesel tractor, but it's ...

Let down by electric utilities, farmers bet on natural gas as a more promising way to make a return from cow manure. This story is the second in a three-part series. Read the first and third ...