News
LCG, June 11, 2025--The AES Corporation (AES) announced today that it has completed construction of the 1,000 MW Bellefield 1 project, which is under a 15-year contract with Amazon. Bellefield is a two-phase project, with each phase including 500 MW of solar plus 500 MW of a four-hour, battery energy storage system (BESS). When Phase II is completed in 2026, the total installed capacity will be 2,000 MW, and AES expects the total project will be the largest solar-plus-storage facility in the United States.
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LCG, June 9, 2025--Duke Energy announced today its intent to submit an application to the Public Service Commission of South Carolina (PSCSC) for approval to build a new natural gas combined-cycle generating facility with hydrogen capability in Anderson County, South Carolina. The company plans to submit the construction application to the PSCSC later this year. If approved, it expects construction would commence in summer 2027, with operations beginning by early 2031.
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Industry News
Duke Pauses Construction on Washington Plant
LCG, Aug. 22, 2002--A 630-megawatt power plant in Washington state's Grays Harbor county has undergone a halt in construction, with market conditions impacting expected revenues from the plant.The plant, in Satsop, may be built eventually, but supply of electric power is currently sufficient for the Northwest region. Hydropower plants have reservoirs at normal levels, following dry conditions last year.The project director for Satsop, Duke Energy North America's Andy McNeil indicated that he does not feel that work will be permanently halted, as was the case with nuclear plant projects started on the same construction site in the late 1970's. "The only way this plant won't be completed is if the (energy) markets don't rebound," he said. Prices in Washington have averaged $17 to $20 per megawatt-hour recently.Other Duke projects which are not going forward for the moment are found in Deming, New Mexico, and near Las Vegas.
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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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