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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

Con Ed to Fire Up 50-Year-Old Smoke-Belching Power Plant

LCG, May 2, 2001--Consolidated Edison Co. of New York plans to restart the most polluting power plant in the Big Apple, a small generator in Brooklyn, and state regulators, eager to increase the city's power supply, have tentatively agreed to let it resume operation without an environmental review, the New York Times reported this morning.

The plant, a long-idle unit of the Hudson Avenue Generating Station near the Brooklyn Navy Yard, was built 50 years ago and not only burns fuel oil, it burns the oil with equipment designed before a thought was given to pollution and emissions.

Restarting the unit reflects a tightrope that New York is walking in its attempt to avoid summer power blackouts like those that will surely affect California. "The reason that we want to restart the plant is the power situation in the city," said Peter Lanahan, vice president for environmental health and safety at Con Edison, citing warnings of possible power shortages this summer or next.

When demand for electricity rose last summer, electric bills surged, and state regulators have warned of more price spikes and possible blackouts and brownouts this summer. The new York Power Authority is installing 10 small, 44 megawatt generators in spots around New York City and another on Long Island, but has been fighting environmentalists' lawsuits all the way.

Those mini-plants are modern combustion turbines burning natural gas, and are among the cleanest generation equipment available. The Hudson Avenue unit can produce 60 megawatts of power and, according to federal and state data, produces more pollution, per pound of fuel burned or per megawatt-hour of power produced that any other power plant in New York City.

There will be lawsuits.

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