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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

PG&E Sues State over Seized Contracts

LCG, July 18, 2001Pacific Gas & Electric Co. yesterday sued the state of California seeking reimbursement for million of dollars worth of electric power contracts seized by Gov. Gray Davis on January 31.

Davis, citing his emergency powers, seized the contracts because he feared PG&E, which subsequently filed for protection under Chapter 11 of the bankruptcy laws in April, would liquidate them to raise money to help pay its debts.

The now-defunct California Power Exchange, through which all state power transactions were made, also wanted to seize the contracts because the utility owed it money.

The governor's office agrees that the state owes PG&E for the contracts, but no one knows how much those contracts are worth. When they were taken, the state estimated their value at $160 million, but the power exchange thought they were worth $347 million.

Because the contracts call for delivery of electricity to the utility at prices lower than the current market price and considerable more lower than the price at the time they were seized it is difficult for anyone to place a value on them. Davis wants a judge to determine their value.

Steve Maviglio, speaking for the governor, said "We seized the contracts to have reasonable priced power and expected that price to be set in a neutral forum."

In its suit, filed at Superior Court in San Francisco, PG&E said it "has received no compensation for the damage to its property."

PG&E spokesman Ron Low said the company believes "the state has benefited from the value of our contracts, and as a result we should be compensated."

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