The document below was a presentation at the 2019 Natural Gas STAR & Methane Challenge Workshop held from November 4-6, 2019 in Pittsburgh, Pennsylvania. The workshop was hosted by EPA’s Natural Gas STAR and Methane Challenge Programs.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
On System Emission Reduction (PDF)(17 pp, 1 MB,
Peter Cathcart, NW Natural