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X-energy Commences First Irradiation Tests of Advanced TRISO-X Nuclear Fuel at Idaho National Laboratory

LCG, November 6, 2025--X-energy Reactor Company, LLC, (X-energy) and the U.S. Office of Nuclear Energy today announced the start of confirmatory irradiation testing at Idaho National Laboratory (INL) to qualify X-energy’s proprietary TRISO-X fuel pebbles for commercial use in the Xe-100 Small Modular Reactor (SMR). (TRISO stands for TRi-structural ISOtropic). This is the first time that TRISO-X fuel pebbles will undergo irradiation testing in a U.S. lab, which is a critical step in meeting requirements set forth by the U.S. Nuclear Regulatory Commission (NRC) for the commercial deployment of advanced reactors that will use the fuel.

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NextEra Energy and Google Collaborate on Accelerating Nuclear Power Deployment

LCG, October 28, 2025--NextEra Energy and Google yesterday announced two agreements that will help meet growing electricity demand from artificial intelligence (AI) with clean, reliable, 24/7 nuclear power and strengthen the nation's nuclear leadership. First, Google signed a new, 25-year agreement for power generated at the Duane Arnold Energy Center, Iowa's only nuclear power facility. The 601-MW boiling water reactor unit was shut down in 2020 and is expected to commence operations by the first quarter of 2029, pending regulatory approvals to restart the plant.

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Industry News

PacifiCorp Proposes Separate Firms for Separate States

LCG, Dec. 5, 2000--Scottish Power said yesterday that its PacifiCorp subsidiary has asked regulators in six states to approve a legal and regulatory realignment of the company that would create individual state electric companies, a generation company and a service company.

PacifiCorp has already filed with the Federal energy Regulatory Commission announcing its intention to join a regional transmission organization, RTO West, which would control its transmission facilities.

Under yesterday's proposal, PacifiCorp's state electric companies would be subject to the jurisdiction of the states in which they are located. The generation company would be regulated by the Federal Energy Regulatory Commission, which also regulates transmission. The Securities and Exchange Commission would regulate the service company.

Scottish Power said the proposal is designed to provide a permanent allocation of generation benefits and costs among the states served by PacifiCorp. This will allow each state to pursue regulatory policies deemed appropriate without affecting customers in other states or treating shareholders unfairly, the company said.

The proposal is not expected to have a significant impact on employees, or lead to downsizingbeyond the company's previously announced transition plan.

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