The company that recently began a preliminary energy savings audit of the Altoona Water Authority’s Easterly Sewer Treat­ment Plant has found the authority should be able to obtain enough high ...

After San Luis Obispo County residents toss yard waste and food scraps into their green bin, the waste is transformed into renewable energy. San Luis Obispo County green waste travels from its green ...

A Danish company’s plans to turn cow manure into renewable energy in Minnesota and Wisconsin’s dairy country have tanked, at least for now. Nature Energy planned to build several large-scale anaerobic ...

The New London County Farm Bureau in Connecticut wants to get more anaerobic digesters on farms. The digesters take waste from cows and food and turn it into electricity and useful by-products that ...

The world produces a hell of a lot of waste and a great part of it is food waste. According to the United Nations Environment Program, around one third of the food produced in the world for human ...

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.

FREMONT, MI — The owner of an anaerobic biodigester is pledging to close the facility and lay off 17 workers unless the state of Michigan changes its plans to tighten groundwater regulation on the ...