Environmental Protection Agency
The Environmental Protection Agency (EPA) is approving source- specific State Implementation Plan (SIP) revisions submitted by Ohio. These revisions address major source volatile organic compound (VOC) and nitrogen oxide (NO<INF>X</INF>) reasonably available control technology (RACT) requirements for the Cleveland, OH Moderate nonattainment area (Cuyahoga, Geauga, Lake, Lorain, Medina, Portage, and Summit counties) for the 2015 ozone National Ambient Air Quality Standard (NAAQS or standard). The affected facilities include Lubrizol, Henkel, and Cleveland-Cliffs Cleveland Works. With this approval, Ohio has fully satisfied the Moderate area RACT requirements of the Clean Air Act (CAA) with respect to the 2015 ozone standard for the Cleveland area.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Environmental Protection Agency 40 CFR Part 52 [EPA-R05-OAR-2025-0237; FRL-13273-02-R5] AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The Environmental Protection Agency (EPA) is approving source-specific State Implementation Plan (SIP) revisions submitted by Ohio. These revisions address major source volatile organic compound (VOC) and nitrogen oxide (NO X ) reasonably available control technology (RACT) requirements for the Cleveland, OH Moderate nonattainment area (Cuyahoga, Geauga, Lake, Lorain, Medina, Portage, and Summit counties) for the 2015 ozone National Ambient Air Quality Standard (NAAQS or standard). The affected facilities include Lubrizol, Henkel, and Cleveland-Cliffs Cleveland Works. With this approval, Ohio has fully satisfied the Moderate area RACT requirements of the Clean Air Act (CAA) with respect to the 2015 ozone standard for the Cleveland area. DATES: This final rule is effective on June 26, 2026. ADDRESSES: The EPA has established a docket for this action under Docket ID No. EPA-R05-OAR-2025-0237. All documents in the docket are listed on the https://www.regulations.gov website. Although listed in the index, some information is not publicly available, i.e., Confidential Business Information (CBI), Proprietary Business Information (PBI), or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in h…
Other Federal Register documents from the same docket.
Citation: 91 FR 38517
