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AgSTAR launches a national mapping tool within the EPA's GeoPlatform.
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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.
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What's New

April 17, 2014 – Spring 2014 Digest Published more »


March 31, 2014 – AgSTAR 2014 National Workshop Agenda Updated more »


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Events

Jun. 3, 2014 - Bio Energy Business Conference 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 »

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


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