This page contains the final PSD permit and related documents for the Solvay Soda Ash Joint Venture Green River Soda Ash Plant located in Green River, Wyoming, Permit Number: PSD-WY-000004-2012.001. This permit was issued on January 27, 2014 under the authority of the Prevention of Significant Deterioration Permit Program at 40 CFR Part 52.You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Green River Soda Ash Plant GHG PSD Permit (PDF)(14 pp, 450 K, January 27, 2014)
- Green River Soda Ash Plant GHG PSD Permit Statement of Basis (PDF)(16 pp, 488 K, January 27, 2014)
- Green River Soda Ash Plant GHG PSD Permit Supporting Documents (PDF)(105 pp, 9 MB, January 27, 2015)