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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

PNM Halts Western Resource Deal

LCG, Jan. 9, 2002--PNM Resources, which had been in negotations to acquire Western Resources Inc.s Kansas-based utility operations in a stock deal, announced that its Board of Directors had decided not to move forward any further with the proposal.

The transaction had originally been considered in November 2000, but was prone to being cut short if progress in the deal was not considered acceptable by the close of 2001.

PNM brought suit against Western Resources in October on the grounds that Western Resources misrepresented regulatory requirements and adverse regulatory rulings. The next month brought a countersuit from Western, and both lawsuits are held up in New York state court.

PNM Senior Vice President Patrick Ortiz, who serves as chief legal counsel and corporate secretary, stated, "It is clear that this transaction cannot be completed as originally designed. Regulatory rulings in Kansas, including one declaring a necessary condition of the transaction to be unlawful, and actions and failures by Western which are inconsistent with the terms of the Agreement made it necessary for PNM to take this action."

PNM Resources, based in Albuquerque, New Mexico, is an energy holding company the principal subsidiary of which is Public Service Company of New Mexico. The subsidiary is a supplier of electric power and natural gas service to over 1.3 million people in New Mexico. It is also a seller of power within the Western U.S. wholesale market.

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