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 This website is no longer updated and links to external websites and some internal pages may not work.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

Clean Air Markets

Documentation Supplement for Base Case v4.10_FTransport - Updates for Final Transport Rule

View the document that describes the changes implemented as a result of the Final Cross-State Air Pollution Rule ("Transport Rule") analysis in EPA’s application of the Integrated Planning Model (IPM), the modeling platform used by EPA for U.S. electric power sector analysis.

View IPM Analyses of the Final Cross-State Air Pollution Rule (CSAPR) for related information.

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

Documentation Supplement for EPA Base Case v4.10_FTransport- Updates for Final Transport Rule (PDF)(91 pp, 2 MB, 06/2011)