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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 Says Kansas Demands Could Scotch Western Resources Deal

LCG, July 27, 2001--Demands by the Kansas Corporation Commission for rate cuts could scotch plans by Public Service Co. of New Mexico to acquire two utilities from Western Resources Inc., the companies said yesterday.

Last year, PNM agreed to pay $1.5 billion in an all-stock deal to purchase two regulated utility operations of Western Resources, Kansas Power & Light Co. and Kansas Gas & Electric Co. The two utilities serve more than 630,000 customers in the Sunflower State.

Though Western Resources had asked Kansas regulators for a $150 million rate increase, the KCC voted instead to raise those rates by $22 million.

Also, last Friday, the KCC found that Western Resources' plan to restructure by splitting off its regulated utility business from its unregulated businesses would harm its electric operations.

David Wittig, chief executive of Western Resources, was hopeful. "We believe that we understand the KCC's concerns with the current transaction and are hopeful that we can reach agreement with PNM on alternative terms that will permit the transaction to move forward and provide the benefits that we believe the combination will bring to our customers and shareholders," he said.

But Jeff Sterba, his counterpart at PNM was less so. "PNM doesn't believe that the split-off and other transactions envisioned in our merger agreement with Western Resources can be accomplished on the agreed terms if the KCC's orders remain in effect," he fretted.

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