NRC Approves Diablo Canyon Nuke Plant to Chug On for Two More Decades
Published Date: 6/27/2025
Notice
Summary
The Diablo Canyon Nuclear Power Plant in California wants to keep running for 20 more years, and the NRC says it’s mostly safe to do so. This affects local communities and energy users who rely on the plant for power. The decision means steady energy but also careful environmental checks, with no big cost changes announced yet.
Analyzed Economic Effects
1 provisions identified: 1 benefits, 0 costs, 0 mixed.
Diablo Canyon Gets 20-Year Renewal
The Nuclear Regulatory Commission published Supplement 62 to the environmental review for renewing Facility Operating License Nos. DPR-80 and DPR-82, allowing Diablo Canyon Units 1 and 2 in Avila Beach, California to operate for an additional 20 years. The review evaluated the no-action alternative and replacement power alternatives and supports continued operation while monitoring environmental impacts.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-19568, Regulatory Enhancements for Reactor Licensing, Decommissioning, and Operational Oversight
The Nuclear Regulatory Commission is updating rules for nuclear reactor licensing, shutting down old reactors, and keeping an eye on operations to make everything safer and clearer. These changes affect reactor operators and companies involved in decommissioning, with a public comment deadline on November 9, 2026. The updates aim to streamline processes and improve oversight without signaling big cost changes yet.
2026-14341, Modernizing Reactor Licensing, Safety Oversight, and Siting Practices
The Nuclear Regulatory Commission is updating the rules for how nuclear reactors get licensed, checked for safety, and where they can be built. These changes will make the process faster and clearer, helping new clean energy get on the grid sooner. If you want to share your thoughts, you have until August 31, 2026, to comment—this could also save money by cutting red tape!
2026-13687, Implementation of the National Environmental Policy Act
The Nuclear Regulatory Commission is updating how it follows the National Environmental Policy Act to make reviews faster, clearer, and less of a hassle. These changes affect anyone applying for nuclear licenses or permits, cutting down on paperwork and focusing only on important environmental impacts. You’ve got until August 21, 2026, to share your thoughts before the new rules take shape!
2026-12067, Fee Schedules; Fee Recovery for Fiscal Year 2026
The Nuclear Regulatory Commission is updating its fees for licenses, inspections, and special projects starting August 17, 2026. These changes make sure the NRC covers nearly all its costs while setting clear fee limits to keep prices predictable and fair. If you hold a license or apply for one, expect some fee adjustments that help the NRC run smoothly and efficiently.
2026-08550, Licensing Requirements for Microreactors and Other Reactors With Comparable Risk Profiles
The Nuclear Regulatory Commission is making it easier and faster to get licenses for small nuclear reactors, called microreactors, by creating simpler rules that match their lower risks. This change helps companies build more of these reactors quickly while keeping safety strong. If you’re involved in making or using these reactors, get ready to share your thoughts by June 15, 2026, and expect a smoother, less costly approval process soon.
2026-08015, Generic Environmental Impact Statement for Licensing of New Nuclear Reactors
The Nuclear Regulatory Commission just updated the rules for checking the environmental impact of new nuclear reactors. This makes it easier and faster to review many reactors by using a common set of environmental factors, while still looking closely at unique site details. The new rules kick in on May 26, 2026, helping companies save time and money when applying to build new reactors.
Previous / Next Documents
Previous: 2025-11892, Endangered Species; File No. 28678
Dr. Mariana Fuentes from Florida State University wants permission to study four types of sea turtles to learn more about them. This research will help protect these endangered turtles without harming their populations. The permit lets her collect data safely and responsibly, supporting science and conservation efforts.
Next: 2025-11894, Notice of OFAC Sanctions Actions
The U.S. Treasury’s OFAC just added one person to their special blacklist, meaning all their U.S.-related property is frozen and Americans can’t do business with them. This move helps keep bad actors in check and protects the U.S. financial system. If you’re dealing with U.S. money or people, watch out—this change is effective immediately!