News
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
AEP Restarts Cook Unit 1 Nuclear Plant
LCG, Dec. 18, 2000--American Electric Power Co. Inc.'s 1,020 megawatt Cook Unit 1 nuclear power plant was restarted at 5:00 a.m. CST this morning, the company said, and at noon plant engineers and operators were completing tests before increasing power.Once the reactor reaches about 9 percent power, the output of the generator will be connected tothe AEP transmission grid, the company said. Ascension to full power includes several hold points for additional system checks and tests, but if progress continues at the current pace, the unit should reach full power before the end of the year, AEP said confidently.Last week, Bob Powers, AEP senior vice president for nuclear generation, said "There's always the potential that emergent maintenance items could impact the schedule, but if our progress continues at the current pace, we'll beat our first quarter 2001 projection."Now, with the restart behind them, Cook's operators are planning to have the unit at 100 percent of capacity by New Year's Eve.
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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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