BURLINGTON, Vt. (WCAX/CNN/CNN Newsource/WKRC) - Researchers have developed a new system that converts cow manure to propane.

Cow manure is a consistent byproduct on dairy farms. About 15 Vermont farms use systems called anaerobic digesters to convert ...

Andrew Zipser checks operations at an Aemetis biogas facility in Ceres, Calif., on Thursday, May 9, 2024. Local dairies use digesters to capture methane from cow manure which is then piped to the ...

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 ...

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 ...

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 ...

Cow manure is transformed into a cleaner fuel that allows farmers to reduce their expenses - Copyright AFP Philippe LOPEZ Cow manure is transformed into a cleaner ...

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 ...