Researchers from the University of Valladolid and the Technical University of Madrid in Spain have proposed to hybridize biogas and biomethane production systems from cattle manure anaerobic digestion ...

Anaerobic digesters converting manure to biogas reduce methane emissions from livestock, but incentives for them have ...

Rather than wait on the shaky timeline of offshore wind production, the state should invest in developing these digesters to reach its climate goals. Anaerobic digesters could help state cut methane ...

A new study shows that systems designed to capture methane from cow manure, called dairy digesters, are highly effective. But ...

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.

An anaerobic digester used by the city of Ames' Water Pollution Control Facility. One of two recent feasibility studies by an Iowa State University research team exploring using prairie grass to make ...