Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; CCR Management Unit Deadline Extension Rule; Reopening of Comment Period and Public Hearing

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 257 [EPA-HQ-OLEM-2020-0107; FRL-7814.2-04-OLEM] RIN 2050-AH36 ( printed page 42711) AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule; reopening of comment period and public hearing. SUMMARY: The Environmental Protection Agency (EPA or the Agency) is reopening the comment period for the proposed rule entitled “Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; CCR Management Unit Deadline Extension Rule.” EPA is reopening the comment period until September 15, 2025, in response to stakeholders' requests for a public hearing and comment period extension. DATES: The comment period for the proposed rule published on July 22, 2025 ( 90 FR 34409 ) closed August 21, 2025, and is reopened until September 15, 2025. Comments must be received on or before September 15, 2025. Public hearing: An online public hearing will be held on September 12, 2025. ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ-OLEM-2020-0107, online at https://www.regulations.gov . Follow the detailed online instructions provided under ADDRESSES in the Federal Register document published on July 22, 2025 ( 90 FR 34409 ). Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Additional instruction on commenting and visiting the docket, along with more inf…