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
California Utilities Will Buy Power in 2003
LCG, Oct. 25, 2002--The California Public Utilities Commission (PUC) yesterday mandated that beginning Jan. 1, 2003, Pacific Gas & Electric Co., Southern California Edison, and San Diego Gas & Electric must start buying power for their customers again, and will have access to interest-free credit from the state if necessary.The Department of Water Resources will exit from its role as buyer of power at the end of this year, although it began buying power through long-term contracts signed during last year's energy crisis. Only a minimal percentage of overall supplies will be purchased by the utilities, which will be assigned the contracts.The PUC also said that it would move from reviewing decisions made by the utilities after the fact to a new regulatory mode, of going over plans in advance of their execution. The investor-owned utilities have pushed for such treatment in cases in which unforeseen regulatory factors came to light once they had pursued initiatives on their own.The President of the PUC, Loretta Lynch, said that with the ruling, "the utilities are back in business." It found that the utilities' projected purchases are "well within their ability to finance."
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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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