ML25303A294
| ML25303A294 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 10/31/2025 |
| From: | Moore D Constellation Energy Generation |
| To: | Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation, Document Control Desk |
| Shared Package | |
| ML25303A292 | List: |
| References | |
| CCEC-25-006 | |
| Download: ML25303A294 (1) | |
Text
200 Energy Way Kennett Square, PA 19348 www.constellation.com 10 CFR 51 CCEC-25-006 October 31, 2025 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Christopher M. Crane Clean Energy Center Renewed Facility License No. DPR-50 NRC Docket No. 50-289 Three Mile Island Nuclear Station, Unit 2 Possession Only License No. DPR-73 NRC Docket No. 50-320
Subject:
Christopher M. Crane Clean Energy Center, Environmental Report
References:
- 1. Constellation Energy Generation, LLC Press Release: Constellation to Launch Crane Clean Energy Center, Restoring Jobs and Carbon-Free Power to The Grid"1 dated September 20, 2024
- 2. Letter from David M. Gullott (Constellation Energy Generation, LLC) to U.S.
Nuclear Regulatory Commission, Regulatory Path to Reauthorize Power Operations dated November 4, 2024 (ML24310A104)
On September 20, 2024, Constellation Energy Generation, LLC (CEG) announced the restart of Three Mile Island, Unit 1 (TMI-1) and its intent to change TMI-1s name to the Christopher M.
Crane Clean Energy Center (Crane Clean Energy Center or CCEC) (Reference 1).
On November 4, 2024, CEG submitted a letter (Reference 2) to the NRC proposing a regulatory path to reauthorize power operations at CCEC consistent with IMC 2562, Light-Water Reactor Inspection Program for Restart of Reactor Facilities Following Permanent Cessation of Power Operations. The regulatory pathway letter provides a discussion of the steps CEG contemplates for obtaining NRC authorization for resumption of power operations. The licensing actions required to return to the Operating Reactor Licensing Bases (ORLB), as described in Reference 2, include an Exemption Request from 10 CFR 50.82(a)(2) and three individual submittals to (1) restore the CCEC Operating License and Technical Specifications, (2) restore the CCEC Physical Security Plan (PSP) in accordance with 10 CFR 73, and (3) restore the CCEC Emergency Preparedness Program in accordance with 10 CFR 50.47.
CEG is submitting Enclosure 1, the Environmental Report, to support the NRC with the development of an Environmental Assessment (EA) and Finding of No Significant Impact (FONSI) for the CCEC restart. CEG requests notification of the completed EA/FONSI by November 30, 2026.
U.S. Nuclear Regulatory Commission Page 2 Crane Restart Environmental Report Docket Nos. 50-289 October 31, 2025 There are no regulatory commitments contained in this letter.
For questions related to this submittal, please contact Allison Stalker, Principal Environmental Specialist, at 267-533-5338 or via email at Allison.Stalker@constellation.com.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 31st day of October 2025.
Respectfully, Dennis M. Moore Senior Manager, Licensing Constellation Energy Generation, LLC
- Crane Clean Energy Center Renewed Facility License, Applicants Environmental Report Moore, Dennis M
Digitally signed by Moore, Dennis M Date: 2025.10.29 12:15:55
-04'00'
U.S. Nuclear Regulatory Commission Page 3 Crane Restart Environmental Report Docket Nos. 50-289 October 31, 2025 cc: w/Enclosure NRC Regional Administrator - Region I NRC Director, NRR - DORL NRC Deputy Director, NRR - DORL NRC Project Manager, NRR-DORL - Christopher M. Crane Clean Energy Center NRC Project Manager, NMSS - Christopher M. Crane Clean Energy Center Director, Bureau of Radiation Protection - Pennsylvania Department of Environmental Protection Chairman, Board of County Commissioners of Dauphin County Chairman, Board of Supervisors of Londonderry Township