Jump to main content or area navigation.

The Federal Government recognizes the potential of biogas systems to generate renewable energy while providing economic and environmental benefits. Learn more about the Biogas Opportunities Roadmap.

AgSTAR launches a national mapping tool within the EPA's GeoPlatform.
Learn more.

New to anaerobic digestion? Let AD 101 walk you through a biogas recovery system.
(Photo: GE Energy, Jenbacher gas engines)

Are you a state-wide organization that promotes anaerobic digestion?
Become an AgSTAR Partner today.

U.S. Environmental Protection Agency's AgSTAR Program is a voluntary outreach and educational program that promotes the recovery and use of methane from animal manure.
More About US »

What's New

October 7, 2014 – AgSTAR welcomes its 25th Partner more »

August 1, 2014Biogas Opportunities Roadmap: Voluntary Actions to Reduce Methane Emissions and Increase Energy Independence Released more »

July 2, 2014 – Updates to Biogas Pathways under RFS Program Announced more »

RSS Subscribe to our RSS Feed


Oct. 27-30, 2014 - BioCycle East Coast 2014 more »

Nov. 11, 2014 - IBEWG Anaerobic Digestion Meeting more »

Nov. 18-20, 2014 - Renewable Energy from Waste Conference more »

Frequent Questions

Photograph of a methane recovery operation How do you produce energy from manure? more »

Photograph of a cowHow do I know if anaerobic digestion makes sense for my farm? more »

Photograph of a chicken behind a chain link fence How are digester projects usually funded? more »

AgSTAR logoInterested in updates? Sign up for the AgSTAR Listserv.

USDA provides a number of resources related to anaerobic digesters on US farms. Learn more about Rural Development and Natural Resources Conservation Service resources.

Jump to main content.