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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

Mexican Firm Gets California Power Contract

LCG, Dec. 11, 2001--The California Department of Water Resources said yesterday it had signed a long-term power contract with Intercom Energy, a Mexican company that is planning to build a power plant in the northern part of the state.

Oscar Hidalgo, a spokesman for the water agency, said "They are looking to actually put steel in the ground in northern California. We are obviously intrigued by that because of the need for peak time energy in northern California."

The contract with Intercom is for 200 megawatts for two years at an average price of $45 per megawatt-hour. That price compares very favorably with about $43 billion in long term contracts negotiated last spring at an average of about $69 per megawatt-hour.

But those earlier contracts were negotiated when the state thought it was facing years of rolling blackouts because of an insuffiency of supply and soaring prices on the volatile wholesale electricity spot market.

The commissioning of new power plants is taking care of the supply problem and prices on the spot market are currently about $25 per megawatt-hour.

The state has been attempting without much success to get power producers to renegotiate those earlier contracts but Hidalgo said that the Bonneville Power Administration, the federal utility based in Portland, Ore., had agreed to reduce to price of power on an 18 megawatt contract that runs through the end of next year from $55 per megawatt-hour to $29 per megawatt-hour.

Hidalgo noted that the Bonneville contract, unlike those with independent power producers, had a clause permitting termination without giving any reason.

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