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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

FERC to Hold Meeting on Market Rules

LCG, August 28, 2002-The Federal Energy Regulatory Commission plans to conduct a public meeting October 2 in order to discuss fair market rules for wholesale electricity trading.

The meeting is one of several that FERC is holding in order to begin implementing its standard market design plans. The October meeting will allow FERC to take public input on such possible rules as requiring transmission operators to employ market indices and reporting in order to monitor trading.

Market rules have come under scrutiny after evidence of gaming and manipulative market practices came to light earlier this year in regard to the California energy crisis of 2000/2001. Several companies are now under investigation by both FERC and the Securities and Exchange Commission.

FERC's proposed market design, which provides for regional transmission organizations, is listed under docket RM01-12.

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