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.

A new petition seeks to end the Rural Energy for America Program’s support for on-farm digesters, which environmental ...

At the end of February, the town board of Lind, Wisconsin voted against changing the zoning laws to allow a nearby 600-cow dairy to install an anaerobic digester. These digesters are becoming more ...

The owners of Grey's Farm on the A142 have submitted a lengthy objection to plans by Pretoria Energy to expand its anaerobic digester site.