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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
Southern California Edison Submits Market Re-Entry Plan
LCG, May 3, 2002-Southern California Edison (SCE) last week gave the California Public Utilities Commission its plan to reestablish an investment-grade credit rating. The utility, which carries a "BB" credit rating, got into trouble last year when caught between retail price caps and skyrocketing wholesale prices. By January 2001, SCE had $6.35 in "undercollections," and California appointed the Department of Water Resources to buy power in its place. The SCE plan, submitted late Wednesday, asks permission to enter long-term contracts and elaborates on the need to avoid spot purchases. SCE also included prompt rate review by regulators to be implemented if undercollection exceeds 5 percent of SCE revenue; the utility defines "prompt" as less than 30 days. According to the plan, the DWR would initially co-sign SCE contracts, but ultimately the utility would assume full ownership once its credit rating improved sufficiently. SCE hopes that the Commission will approve the plan by September or early October.
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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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