Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Louisiana; Control of Emissions From Existing Other Solid Waste Incineration Units

Document 2026-12895 is a Final Rule published by the Environmental Protection Agency in the Federal Register on June 26, 2026, with an effective date of July 27, 2026. Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is notifying the public that we have received a CAA section 111(d)/129 negative declaration from Louisiana for existing incinerators subject to the Other Solid Waste Incineration units (OSWI) Emission Guidelines (EG). This negative declaration certifies that existing incinerators subject to the OSWI EG and the requirements of sections 111(d) and 129 of the CAA do not exist within specified jurisdictions in Louisiana. The EPA is accepting the negative declaration and amending the agency regulations in accordance with the requirements of the CAA. View the original at https://www.federalregister.gov/documents/2026/06/26/2026-12895/approval-and-promulgation-of-state-air-quality-plans-for-designated-facilities-and-pollutants.

No. Document 2026-12895 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.