Pacific Gas and Electric Company to Restart Diablo Canyon Nuclear Power Plant Units 1 and 2 After Unit 3 Maintenance

Summary

Pacific Gas and Electric Company plans to resume operations at Diablo Canyon Nuclear Power Plant, Units 1 and 2, following maintenance work at the Humboldt Bay Power Plant, Unit 3

Original source language: Federal Register — Nuclear Regulatory CommissionOpen original release →

Add your company to Business Communicator

We monitor business sources and connect attention with companies, profiles and services available in Business Communicator.

Create a free company profile Explore businesses on Business Maps →

Create a free company profile →

Explore insights

Business insights →

Business Energy News Global Markets News Trade Regulation News Business Technology News Fintech for Business: Payments & Banking News Supply Chain News

Related business signals

Energy & environment · 9/8/2026

NRC to Consider Amendment Request for Shearon Harris Nuclear Power Plant, Unit 1

The U.S. Nuclear Regulatory Commission (NRC) is considering approval of an amendment request for the Shearon Harris Nuclear Power Plant, Unit 1, which proposes to determine that it involves no significant hazards consideration (NSHC). The request contains sensitive unclassified non-safeguards information (SUNSI), prompting the NRC to issue procedures for accessing this information.

Read summary →

Energy & environment · 8/28/2026

US Nuclear Regulatory Commission Grants Exemption to Southern Nuclear for Vogtle Nuclear Plant

The US Nuclear Regulatory Commission has granted a one-time exemption to Southern Nuclear Operating Company to retain a Neutron Source Assembly at the Vogtle Electric Generating Plant Units 1 and 2 in a manner inconsistent with safety regulations, citing safety evaluations and analyses that demonstrate the configuration meets applicable safety requirements.

Read summary →

Energy & environment · 8/21/2026

NRC Considers Duke Energy License Transfer for Nuclear Power Plants

The U.S. Nuclear Regulatory Commission is considering approval of an application by Duke Energy Progress, LLC and Duke Energy Carolinas, LLC to transfer licenses and issue amendments for several nuclear power plants, including Brunswick Steam Electric Plant and Shearon Harris Nuclear Power Plant.

Read summary →

Energy & environment · 10/8/2026

NRC Provides Weekly Public Notice of Phased Construction Permit Application for SMR-300 Plant at Palisades Energy Center

The U.S. Nuclear Regulatory Commission (NRC) is providing weekly public notice of a phased construction permit application from SMR, LLC, on behalf of Palisades SMR, LLC, for a dual-unit SMR-300 plant at the Palisades Energy Center in Michigan.

Read summary →

Energy & environment · 10/1/2026

NRC Provides Weekly Public Notice of SMR, LLC Construction Permit Application

The U.S. Nuclear Regulatory Commission (NRC) is providing weekly public notice of a phased construction permit application from SMR, LLC, for a dual-unit SMR-300 plant at the Palisades Energy Center in Michigan. The application includes a limited work authorization request from Palisades SMR, LLC, a subsidiary of Holtec International.

Read summary →

Energy & environment · 8/28/2026

NRC Grants Exemption to Holtec for Palisades Nuclear Plant Construction

The U.S. Nuclear Regulatory Commission (NRC) has granted an exemption to Holtec International to construct permanent support of excavation walls at its Palisades Nuclear Plant before receiving a limited work authorization for units 1 and 2. The support structures will remain in place after construction is completed.

Read summary →