Yahoo

Converting cow manure to fuel is growing climate solution, but critics say communities put at risk

PIXLEY, Calif. (AP) — The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California's farming country. Some people constantly run air purifiers at ...
E&E

‘Cow power’ goes dark as manure-to-electricity fizzles

Government subsidies helped dairy farmers generate electricity from cow manure, but the novelty is wearing off as utilities pay next to nothing to put it on the grid. This story is the first of three ...
AOL

Scientists turn cow manure into one of world’s most used materials

Cow manure may soon help tackle pollution, greenhouse gases, and waste management issues—all while producing a versatile, eco-friendly manufacturing material. Researchers at UCL Mechanical Engineering ...
WPRI 12

California man gets prison for nearly $9M phony cow manure-to-green energy investment scheme

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FRESNO, Calif. (AP) — A California man is ...
Los Angeles Times

He raised millions to turn manure into green energy. It was all a load of cow dung

Ray Brewer claimed he could turn cow manure into green energy, and he took in millions of dollars from investors hoping to cash in. Federal prosecutors say it was all a bunch of, well, cow dung. The ...
KQED

Fuel From Cow Manure Is a Growing Climate Solution, but Critics Say Communities Put at Risk

The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California’s farming country. Some people constantly run air purifiers at home to counter the ...