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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

Dominion Takes Over UI Standard Offer from Enron

LCG, Jan. 4, 2002--The United Illuminating Co. of New Haven, Conn. said yesterday it had reached agreement for Dominion Resources Inc. to supply UI's "standard offer" generation service needs through 2003.

Effective January 1, 2002, the contract replaces an agreement with Enron North America Corp. to supply standard offer services. The change was necessary to ensure the continued delivery of energy at stable prices for United Illuminating customers, in light of Enron's recent bankruptcy announcement. Enron's bankruptcy placed it in default of their contract with the local utility.

The contract with Dominion will allow United Illuminating to fulfill its obligation under Connecticut's 2000 electric restructuring law to provide standard offer service through December 31, 2003 to customers who do not elect an alternate energy supplier.

Anthony J. Vallillo, president of United Illuminating, said "This contract removes Enron as our supplier and replaces them with Dominion. The change to Dominion will be transparent to our customers. There will be no change in customer rates for the remainder of the standard offer period."

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