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News
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LCG, December 30, 2025--Duke Energy announced today its submission of an early site permit (ESP) application to the U.S. Nuclear Regulatory Commission (NRC). The site is near the Belews Creek Steam Station in Stokes County, North Carolina. The submittal follows two years of work at the site, and the announcement states that the submittal is part of Duke Energy's strategic, on-going commitment to evaluate new nuclear generation options to reliably meet the growing electricity needs of its customers while reducing costs and risks.
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LCG, December 29, 2025--The Nuclear Regulatory Commission (NRC) today issued a summary of its 2025 accomplishments to highlight its commitment to "enabling the safe and secure use of civilian nuclear energy and radioactive materials through efficient and reliable licensing, oversight, and regulation to benefit society and the environment."
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Industry News
Long Lag Time in Detection of Reactor Vessel's Corrosion
LCG, Apr. 5, 2002--A report released by the Nuclear Regulatory Commission has concluded that corrosion at the Davis-Besse nuclear plant owned by FirstEnergy, and located east of Toldeo, Ohio, should have been found four years ago.Damage to a steel cap covering the reactor vessel was caused by the release of boric acid, resulting in a 6-inch hole. A layer of steel three-eights of an inch thick that was not affected by the acid prevented the hole from reaching the whole way through. A FirstEnergy vice president, Howard Bergendahl, said "we could have and should have found it in earlier inspections." The corrosion was discovered in February during refueling of the plant.The report by the NRC was made public at a local meeting at Oak Harbor, on Lake Erie, at which some within hundreds of residents in attendance expressed vocal opposition to the plant.Boric acid is created during nuclear fission. At Davis- Besse, 69 control rods absorb excess neutrons from the reactor core and are themselves contained in tubes, within which cracks had occurred. All operators of pressured water reactors in the United States will need to report to the NRC on the structural soundness of reactor heads at their facilities.
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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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