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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

Boat Collides with Dynegy Gas Storage Facility

LCG, May 9, 2002--A fishing vessel hit the Rough facility in the U.K. North Sea yesterday at 0830 GMT.

109 employees were evacuated, 19 stayed to evaluate damages, and no injuries were reported.

Dynegy declared a force majeure and has delayed maintenance. The vessel made contact with a platform at the facility, and company spokesmen will not be ready to comment until engineers have inspected the platform and legs, the latter of which will require a diving vessel for parts below the water line.

Dynegy's Rough facility has been closed since May 2 for scheduled maintenance and would have opened May 17 again. The facility's gas supply is sufficient to serve the U.K. for thirteen days.

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