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.

Explore the challenges facing the manure biogas project, including loan delinquencies and environmental concerns.

A Salem renewable energy company hopes to build New England’s largest biogas anaerobic digester in Londonderry near the Stonyfield factory, which will help reduce organic waste ending up in landfills ...

Add Yahoo as a preferred source to see more of our stories on Google. Hytone Dairy Farm in Coventry, Connecticut, received an $800,000 Rural Energy for America grant from the U.S. Department of ...