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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

AES May Build 300 Megawatt South San Francisco Plant

LCG, May 22, 2001AES Corp. said yesterday that a subsidiary is in discussions with officials of the city of South San Francisco about the possibility of building a 300 megawatt power plant in the community on San Francisco's southern border.

Today, officials of AES Pacific were to join in a public meeting with officials and business leaders of the city and representatives of the California Energy Commission to test the waters for the power plant.

Despite a desperate shortage of electric supply in comparison to burgeoning demand in California, there has been fierce local opposition to construction of new power plants. The Wall Street Journal once said the problem in the Golden State is worse than "NIMBY," or "not in my back yard."

It's "BANANA," the Wall Street said "build absolutely nothing anywhere near anybody."

There are hopes that South City, which bills itself as "the industrial city," will be immune from that sort of obstructionism.

Kevin DeGeorge, project manager for AES Pacific, said the company was thinking in terms of a peaking facility, fueled by natural gas, but added "Everything at this stage is very preliminary. We want to hear what the public has to say."
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