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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

Bills Circulated on Georgia Gas Restructuring

LCG, Feb. 20, 2002--Georgia Gov. Roy Barnes is expected to release a plan by the end of the week that addresses dissatisfaction among consumers and marketers with the current status of gas deregulation.

The proposal will likely share key elements of draft bills by state legislators. The governor's plan is expected by Rep. Mark Bukhalter (R-Alpharetta), and Sen. Nathan Dean (D-Rockmart) to have a provision establishing a "last resort" provider that would serve those customers unable to pay. Most customers are served by four marketers, who have said that their bills are inflated by unpaid accounts.

There is also speculation concerning approval of non-profit electric membership corporations as marketers, a move that would further broaden the range of market participants.

The four existing suppliers reacted negatively to a governor's task force recommendation that a regulated supplier be set up for customers unhappy with their current supplier. Neither Burkhalter nor Dean has said he supports this idea. Burkhalter believes that by allowing marketers to handle their own pipeline capacity scheduling, and to store natural gas in reserve, their payments to former monopoly supplier Atlanta Gas Light Co. would fall, in turn benefiting their customers.

So far, a dozen bills have circulated among Georgia lawmakers.
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