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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
Brazil Power Plant Concessions Bring Big Premiums
LCG, June 29, 2001Bidders for eight concessions in electricity-short Brazil to build and operate hydroelectric plants brought plenty of money to the auction yesterday, paying a premium of eight times the total minimum set by the government electricity regulator Aneel.Among those winning concessions and paying the highest premiums were companies that can't live without large amounts of power, and seek to generate their own. U.S. aluminum company Alcoa paid a premium said to be 3,000 percent over the government's base price and Brazilian metals giant Cia Vale do Rio Doce was awarded the largest project.Alcoa's group paid 37 million reals ($16 million U.S.) for the right to build a 210 megawatt facility in the state of Goias. The project will require an investment of around 320 reals ($138 million).Cia Vale do Rio Doce's group won the right to an 840 megawatt plant to be built on the Uruguai River that separates the states of Santa Catarina and Rio Grande do Sul. That plant will require an investment of 1 billion reals ($430 million).Bidders agreed to pay a combined 69 million reals ($30 million) in concession fees for a period of up to 30 years. Payment of the fees begins when the plants become operational.Mario Abdo, head of Aneel, said the auction "was a success, which matches the country's interests. The moment of the (power) crisis boosts the interest in increasing the amount of energy to be offered."Though Brazil's electricity crisis was brought on by a long drought, officials said the concessions are for hydroelectric plants in parts of the country where there has been no water shortage. In any case, the smallest of the plants will not likely begin operation for about five years.
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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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