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News
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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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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
California Hopes to Renegotiate Power ContractsAs Large Users Sign Their Own Supply Deals
LCG, Oct. 22, 2001--Energy advisors to California Gov. Gray Davis said on Friday that the state intended to press ahead in its attempts to renegotiate some of the power purchase agreements entered into by the state Department of Water Resources.The water agency signed more than 50 contracts with independent power producers for some $43 billion worth of electricity to be delivered mostly over the next ten years, but with one contract extending 20 years into the future.The cost of power under those contracts averages about $69 per megawatt-hour, more than twice the current market rate.State records show that many large power customers aren't waiting around to see what the state will pay for power and are arranging their own deals with power suppliers. That move could leave householders and small commercial customers on the hook for the high-priced power. "This stampede could shift over $8 billion in costs to these consumers in coming years," said state Treasurer Phil Angelides, who added "It isn't fair and it isn't right." State officials say that not all of the power contracts will be renegotiated, but decline to say which."Certainly we're not targeting every contract," said Barry Goode, Davis' legal affairs secretary. "Long-term contracts have been extremely valuable in keeping the market stable."Separately, the California Department of Water Resources, which also makes spot market power purchases to serve the day-to-day needs of the state's cash-strapped investor-owned utilities, said it expects its total electricity costs for the three utilities to be $17.2 billion by December of next year, a sharp drop from its earlier estimate of $21.4 billion.
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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
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UPLAN-ACE
Day Ahead and Real Time Market Simulation
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UPLAN-G
The Gas Procurement and Competitive Analysis System
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PLATO
Database of Plants, Loads, Assets, Transmission...
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