2026-13386Notice

NRC Grants Westinghouse Delay on AP1000 Reactor Renewal

Published Date: 7/2/2026

Notice

Summary

Westinghouse asked the Nuclear Regulatory Commission to let them delay renewing the AP1000 nuclear reactor design certification until closer to its 40-year expiration. The NRC agreed and gave an exemption on June 24, 2026, so Westinghouse doesn’t have to apply 36 months before the initial period ends. This change helps Westinghouse save time and money while keeping the reactor design safe and up to date.

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Key Dates

Effective Date
Published Date
6/24/2026
7/2/2026

Department and Agencies

Department
Independent Agency
Agency
Nuclear Regulatory Commission
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