Add Yahoo as a preferred source to see more of our stories on Google. Etiene Twagirayezu, 60, lights his biogas digester in his home on November 18, 2017 in Rutabo, Rwanda. Twagirayezu says that ...

The operation, run by Pennsylvania-based Ag-Grid Energy, is the first of its kind in the country. The company claims the ...

In rural Kapchorwa, a biodigester is fundamentally altering daily life by tackling the most immediate and dangerous tasks ...

Biogas is rapidly gaining traction as an affordable and sustainable energy source across Kenya. In an interview with TUKO.co.ke, Kenyan constructor Kevin Moses, who specialises in biogas systems, ...

Implementing novel management practices in dairy farming, one of the commonwealth's major agricultural industries, could help alleviate a large source of both nutrient pollution and greenhouse gas ...

Biogas made from dairy and pig manure has long been an energy source non grata for environmental groups across the country. The fuel is touted by agribusiness, utilities and renewable natural gas ...

Circularity Fuels announced it has completed the world?s first end-to-end conversion of raw agricultural biogas into ...

CUPERTINO, Calif., May 13, 2025 (GLOBE NEWSWIRE) -- Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and renewable fuels company focused on low and negative carbon intensity renewable fuels, ...

CASA GRANDE — Thousands of gallons of liquid manure sit in the open on 25-foot deep settling ponds at Casa Grande Dairy Co. Farm owner Jim Boyle says he could earn some extra revenue by taking biogas, ...