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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

Pattern Energy Opens the 1,050-MW Western Spirit Wind Facilities in New Mexico

LCG, February 25, 2022--Pattern Energy Group LP (Pattern Energy) yesterday announced the opening of its Western Spirit Wind power facilities, which total more than 1,050 MW of installed capacity. Western Spirit Wind consists of four wind power projects located in central New Mexico and includes a total of 377 GE wind turbines ranging from 2.3 to 2.8 MW in capacity.

Western Spirit Wind will provide renewable energy to California and New Mexico through long-term power purchase agreements (PPAs) with the Los Angeles Department of Water and Power (LADWP), San José Clean Energy, East Bay Community Energy, California Choice Energy Authority and member cities, and the international energy company Uniper Global Commodities, which provides electricity to local New Mexicans.

The power generated by Western Spirit Wind somewhat complements the generation profile of solar power on an hourly basis. The wind power produced by Western Spirit Wind will provide generation resource diversification to western energy markets to help meet customer demand during the crucial early evening hours when demand is high but solar power is waning.

The Governor of New Mexico stated, “This project is doing it all: creating good-paying jobs, providing clean power to New Mexico and beyond, and cutting emissions from the energy sector. New Mexico is leading the pack – nationally and globally – in the renewable energy space. At the state level, at the county level, at the city level, at the village level, New Mexico is all in on the economic and environmental benefits this industry provides.”

To deliver the power from the wind farms to the grid, the Western Spirit Transmission line was developed by Pattern Energy and the New Mexico Renewable Energy Transmission Authority (RETA). The 155-mile 345 kV transmission line now delivers wind power from Western Spirit Wind in central New Mexico to the electric grid managed by Public Service Company of New Mexico (PNM) near Albuquerque. PNM now owns and will operate the transmission line, which was completed in December.
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