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 This website is no longer updated and links to external websites and some internal pages may not work.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

Ameren Illinois Company Methane Challenge Documents

This page contains Ameren Illinois Company's Methane Challenge program documents. For more information on Ameren Illinois Company's participation in the Methane Challenge Program, visit its Partner Profile Webpage.

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

Ameren Illinois Company Implementation Plan (PDF)(4 pp, 534 K)
Ameren Illinois Company Historical Actions Fact Sheet (PDF)(2 pp, 332 K)

Downloadable Data

The Partner's Methane Challenge dataset can be downloaded below.

Ameren Illinois Company Methane Challenge Dataset(30 K)

Methane Challenge Data Dictionary - BMP Commitment Option

Please refer to the Methane Challenge BMP Data Dictionary for assistance in using the BMP data download spreadsheet.

Methane Challenge BMP Data Dictionary(94 K)