Anaerobic Digester Project Screening Tool

The Anaerobic Digestion (AD) Screening Tool was developed by the U.S. Environmental Protection Agency under the auspices of the Global Methane Initiative and in support of the Climate and Clean Air Coalition.

The AD Screening Tool enables users to conduct pre-feasibility analyses to evaluate AD opportunities for a variety of feedstocks, including organic municipal solid waste, livestock manure, agricultural residues, and wastewater. The tool generates the following outputs:

• Annual biogas and digestate production
• Project methane emission reductions
• Potential end uses of biogas, including estimates for electricity production, natural gas production, cooking gas potential, and home heating potential

The tool is intended to help project developers, government agencies, financial institutions, and other stakeholders conduct an initial screening assessment of the technical and financial feasibility of proposed AD projects.

To access AD Screening Tool and supporting materials (including a user guide) please visit https://www.globalmethane.org/resources/details.aspx?resourceid=5170