Environmental Protection Agency
Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve the portion of the State Implementation Plan (SIP) submittal from the State of New York demonstrating that the State satisfies the interstate transport requirements, also known as the "good neighbor" provision of the CAA, for the 2010 1-hour sulfur dioxide (SO<INF>2</INF>) primary National Ambient Air Quality Standard (NAAQS). The good neighbor provision requires that each State's implementation plan contain adequate provisions prohibiting the interstate transport of air pollution in amounts that will contribute significantly to nonattainment, or interfere with maintenance, of the NAAQS in any other State.
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-R02-OAR-2025-1047; FRL-13227-01-R2] AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: Pursuant to the Federal Clean Air Act (CAA or the Act), the ( printed page 18342) Environmental Protection Agency (EPA) is proposing to approve the portion of the State Implementation Plan (SIP) submittal from the State of New York demonstrating that the State satisfies the interstate transport requirements, also known as the “good neighbor” provision of the CAA, for the 2010 1-hour sulfur dioxide (SO 2 ) primary National Ambient Air Quality Standard (NAAQS). The good neighbor provision requires that each State's implementation plan contain adequate provisions prohibiting the interstate transport of air pollution in amounts that will contribute significantly to nonattainment, or interfere with maintenance, of the NAAQS in any other State. DATES: Written comments must be received on or before May 11, 2026. ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R02-OAR-2025-1047, at https://www.regulations.gov (our preferred method), or the other submission methods identified in the link below. Once submitted, comments cannot be edited or removed from the docket. EPA may publish any comment received to its public docket. Do not submit to EPA's docket at https://www.regulations.gov any information you consider to be Confidential Business Information (CBI), Proprietary Business Information (PBI…
Citation: 91 FR 18341
