Constellation Energy Generation; Clinton Power Station, Unit 1; Draft Supplemental Environmental Impact Statement

Nuclear Regulatory Commission

Public meeting and request for comment.

The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft Supplement 63, to the Generic Environmental Impact Statement (GEIS) for License Renewal of Nuclear Plants, NUREG-1437, regarding the proposed renewal of Facility Operating License No. NPF-62 for an additional 20 years of operation for Clinton Power Station, Unit 1 (CPS). CPS is located in DeWitt County, Illinois, approximately 20 miles north of Decatur, Illinois. Possible alternatives to the proposed action of license renewal include no action and reasonable replacement power alternatives.

The NRC will hold a virtual public meeting on May 6, 2025, at 3 p.m. eastern time (ET). The public meeting details can be found on the NRC's Public Meeting Schedule at https://www.nrc.gov/​pmns/​mtg. Members of the public are invited to submit comments by June 2, 2025. Comments received after that date will be considered if it is practical to do so, but the NRC is able to ensure consideration only for comments received on or before that date.

You may submit comments by any of the following methods; however, the NRC encourages electronic comment submission through the Federal rulemaking website:

• Federal Rulemaking website: Go to https://www.regulations.gov and search for Docket ID NRC-2024-0046. Address questions about Docket IDs in Regulations.gov to Bridget Curran; telephone: 301-415-1003; email: [email protected]. For technical questions, contact the individual listed in the For Further Information Contact section of this document.
• Email: Comments may be submitted to the NRC electronically using the email address: [email protected].
• Mail comments to: Office of Administration, Mail Stop: TWFN-7-A60M, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, ATTN: Program Management, Announcements and Editing Staff.

For additional direction on obtaining information and submitting comments, see “Obtaining Information and Submitting Comments” in the SUPPLEMENTARY INFORMATION section of this document.