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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

New Jersey Nuke Heading for Higher Capacity

LCG, Aug. 1, 2002--The Hope Creek nuclear plant in southern New Jersey is undergoing improvements that may enable owner Public Service Enterprise Group to increase output 10% there by 2004.

The upgrade, to be performed by General Electric Co., will replace the existing main steam turbine at the 1,100-megawatt generating station. An application to make changes to the plant license has been filed with the Nuclear Regulatory Commission.

Similar work is underway at other nuclear plants owned by PSEG Inc. The two-unit Salem generating station is already undergoing construction work to uprate its capacity, making the total increase for both plants approximately 200 megawatts upon completion.
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