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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
AEP Proposes Electric Transmission Superhighway
LCG, February 2, 2006--American Electric Power (AEP) Tuesday filed plans to build an electric "superhighway" from West Virginia to New Jersey with the Federal Energy Regulatory Commission (FERC) and the PJM Interconnection (PJM). The proposed 550-mile long, AEP Interstate Project is estimated to cost $3 billion and is designed to reduce transmission congestion costs, improve system reliability, and reduce transmission losses. The project plan includes an in-service date of 2014.AEP is proposing to build a 765-kV electric transmission line that would extend from AEP's Amos transmission station in Putnam County, West Virginia, through Doubs Station in Frederick County, Maryland, and terminate at the Deans Station in Middlesex County, New Jersey. The proposed route follows a corridor identified by PJM as Project Mountaineer, which is a route targeted to reduce transmission congestion within the PJM footprint.AEP also filed with the Department of Energy with the intent to have the proposed route designated as a National Interest Electric Transmission Corridor(NIETC). The Energy Policy Act of 2005, which was signed by President Bush in August of last year, provides for NIETC designation for areas that are experiencing electric energy transmission capacity constraints or congestion that adversely affects consumers.AEP has created a subsidiary, AEP Transmission Co., LLC, to own the line andmanage the project construction.
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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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