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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

CPUC PG&E Plan Approved

LCG, May 16, 2002-Federal Judge Dennis Montali approved the California Public Utilities Commission's plan regarding PG&E's bankruptcy.

PG&E utility filed for bankruptcy in April of last year, and Judge Montali ruled earlier this year that creditors would vote on which plan should be undertaken to bring PG&E from insolvency. The Commission and PG&E respectively constructed the two plans in question.

Objections were raised on previously filed Commission plans, but Montali finally approved the edited plan Wednesday after the Commission guaranteed it will not retroactively change details in its plan.

A preliminary hearing on the plans is scheduled for August 1, and balloting will be completed August 12.

The plan includes keeping retail electricity prices for customers at the current rate and leaving PG&E answerable to Californian regulations. Creditors would be paid completely in order to restore PG&E's investment grade credit rating.

Conversely, PG&E's plan splits the utility into four units, three of which would be sold outside of the state's authority.

PG&E opposes the Commission's plan and has called it "unlawful."
Some 13 million customers are served by PG&E utility.

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