An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Natural Gas STAR Program

Identification and Evaluation of Opportunities to Reduce Methane Losses at Four Gas Processing Plants

The document describes a comprehensive directed inspection and maintenance (DI&M) measurement program that was conducted at four gas-processing plants in the western United States to identify potential sources of cost-effective opportunities for reducing natural gas losses and methane emissions due to fugitive equipment leaks and avoidable process inefficiencies or wastage.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.