# Vistra Operations Company, LLC.; Luminant; Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2; Final Supplemental Environmental Impact Statement
**AGENCY:**
Nuclear Regulatory Commission.
**ACTION:**
Notice; issuance.
**SUMMARY:**
The U.S. Nuclear Regulatory Commission (NRC) has published a final plant-specific supplement, Supplement 60, License Renewal, to the Generic Environmental Impact Statement (GEIS) for License Renewal of Nuclear Plants, NUREG-1437, regarding the renewal of Facility Operating License Nos. NPF-87 and NPF-89 for an additional 20 years of operation for Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2, respectively (CPNPP). CPNPP is located in Somervell County, Texas.
**DATES:**
The final Supplement 60, License Renewal to the GEIS is available on May 2, 2024.
**ADDRESSES:**
Please refer to Docket ID NRC-2022-0183 when contacting the NRC about the availability of information regarding this document. You may obtain publicly-available information related to this document using any of the following methods:
• *Federal Rulemaking Website:* Go to *https://www.regulations.gov* and search for Docket ID NRC-2022-0183. Address questions about Docket IDs in *Regulations.gov* to Stacy Schumann; telephone: 301-415-0624; email: *[email protected]* . For technical questions contact the individual listed in the *FOR FURTHER INFORMATION CONTACT* section of this document.
• *NRC's Agencywide Documents Access and Management System (ADAMS):* You may access publicly available documents online in the ADAMS Public Documents collection at *https://www.nrc.gov/reading-rm/adams.html* . To begin the search, select “Begin Web-based ADAMS Search.” For problems with ADAMS, please contact the NRC's Public Document Room (PDR) reference staff at 1-800-397-4209, at 301-415-4737, or by email to *[email protected]* . The final Supplement 60, License Renewal is available in ADAMS under Accession No. ML24078A261.
• *NRC's PDR:* The PDR, where you may examine and order copies of publicly available documents, is open by appointment. To make an appointment to visit the PDR, please send an email to *[email protected]* or call 1-800-397-4209 or 301-415-4737, between 8 a.m. and 4 p.m. eastern time (ET), Monday through Friday, except Federal holidays.
• *Public Library:* A copy of Supplement 60, License Renewal, to the GEIS for License Renewal of Nuclear Plants, NUREG-1437, will be available at the following locations: Somervell County Library, 108 Allen Dr., Glen Rose, TX 76043 and Hood County Library, 222 N Travis St., Granbury, TX 76048.
The NRC staff encourages those addressees with mailing addresses listed in Chapter 7 of the final Supplemental Environmental Impact Statement, to visit the NRC's NUREG-Series Publication website ( *https://www.nrc.gov/reading-rm/doc-collections/nuregs/staff.html* ) or the CPNPP project website ( *https://www.nrc.gov/reactors/operating/licensing/renewal/applications/comanche-peak.html* ) to download an electronic copy. You may also obtain an electronic copy by contacting Tam Tran via email at *[email protected]* .
**FOR FURTHER INFORMATION CONTACT:**
Tam Tran, Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001; telephone: 301-415-3617, email: *[email protected]* .
**SUPPLEMENTARY INFORMATION:**
**I. Background**
In accordance with section 51.118 of title 10 of the *Code of Federal Regulations* (10 CFR), “Final environmental impact statement—notice of availability,” the NRC is making available final Supplement 60, License Renewal to NUREG-1437, regarding the renewal of Vistra Operations Company LLC; Luminant (Vistra), operating licenses NPF-87 and NPF-89 for an additional 20 years of operation for CPNPP. A Notice of Availability of draft Supplement 60, License Renewal to NUREG-1437 was published in the *Federal Register* on November 9, 2023 (88 FR 77308), by the Environmental Protection Agency. The public comment period on draft Supplement 60, License Renewal to NUREG-1437 ended on December 26, 2023, and the comments received are addressed in final Supplement 60, License Renewal to NUREG-1437.
**II. Discussion**
As discussed in Chapter 4 of final Supplement 60, License Renewal to NUREG-1437, the NRC staff determined that the adverse environmental impacts of subsequent license renewal for CPNPP are not so great that preserving the option of subsequent license renewal for energy-planning decisionmakers would not be unreasonable. This recommendation is based on: (1) the analysis and findings in the GEIS; (2) information provided in the environmental report and other documents submitted by Vistra; (3) consultation with Federal, State, Tribal, and local agencies; (4) the NRC staff's independent environmental review; and (5) consideration of public comments received during the scoping process and on the draft SEIS.
For the Nuclear Regulatory Commission.
Dated: April 26, 2024.
John M. Moses,
Deputy Director, Division of Rulemaking, Environmental, and Financial Support, Office of Nuclear Material Safety, and Safeguards.