The document below was a presentation at the 2018 Natural Gas STAR and Methane Challenge Renewable Natural Gas Workshop held on Tuesday, October 23, 2018 in Fort Worth, Texas. The workshop was hosted by EPA’s Natural Gas STAR and Methane Challenge Programs, in collaboration with the American Gas Association (AGA).You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
CGA Guideline for the Introduction of Biomethane into Existing Natural Gas Distribution and Transmission Systems (PDF)(9 pp, 2 MB)
Jim Tweedie, Canadian Gas Association