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 may need a PDF 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)