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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

SMMPA to Purchase Energy from 100-MW Wapsipinicon Wind Project

LCG, April 16, 2008--The Southern Minnesota Municipal Power Agency (SMMPA) executed a 20-year, power purchase agreement (PPA) for the energy produced by Wapsipinicon Wind Project LLC., a subsidiary of enXco. The project is scheduled for completion by the end of this year.

The Wapsipinicon Wind Project will be built approximately 90 miles south of Minneapolis in Mower County, Minnesota. The project will include 67 GE wind turbines, each with a capacity of 1.5 MW.

Minnesota adopted a Renewables Portfolio Standard (RPS) for utilities last year that sets rising renewable energy targets of 12% in 2012 up to 25% in 2025.

According to the American Wind Energy Association, Minnesota now ranks third in the United States with respect to wind power generating capacity of 1,299 MW. The top two states are Texas and California, with 4,356 MW and 2,439 MW, respectively. Nationwide, over 5,200 MW of new wind generating capacity was installed last year.


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