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News
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LCG, August 15, 2025--Xcel Energy announced that the company received state approval yesterday from the Minnesota Public Utilities Commission to extend operations of the Prairie Island nuclear plant through the early 2050s. Prairie Island has two units that have a combined generating capacity of 1,100 MW. The units’ current operating licenses expire in 2033 and 2034.
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LCG, August 7, 2025--Portland General Electric (PGE) today announced the completion of three, four-hour lithium-ion utility-scale battery energy storage systems (BESS) in Oregon, adding 475 MW and more than 1.9 GWh of dispatchable capacity to serve the Portland metro area. Each of these BESS facilities can deliver power during peak demand or when other electric generating facilities are limited, which improves system flexibility, reliability and costs.
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Industry News
550 Megawatt Gregory, Texas, Plant On Line
LCG, July 27, 2000--Subsidiaries of Columbia Energy Group and LG&E Corp. yesterday announced the commercial operation of their jointly-owned 550 megawatt Gregory Power Plant, a natural gas-fired, combined-cycle cogeneration facility located at the Reynolds Metals Co. Sherwin Alumina plant in Gregory, Texas.Columbia Electric Corp. and LG&E Power Inc. are equal partners in the facility which will provide process steam and electricity to the Reynolds plant and sell surplus power in the Electric Reliability Council of Texas wholesale market. The companies said Dynegy Power Marketing Inc. will market the extra power." The commencement of commercial operations represents the culmination of many months ofplanning and hard work," said George Basinger, LG&E Energy senior vice president for power operations. "This facility will supply approximately 1.2 million pounds of steam per hour to theReynolds alumina plant in addition to being one of the lowest-cost electric generating facilities inTexas."
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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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