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
Missouri PSC Approves Grain Belt Express HVDC Transmission Project
LCG, March 22, 2019--The Missouri Public Service Commission (PSC) approved a request filed by Grain Belt Express Clean Line LLC for a certificate of convenience and necessity (CCN) to construct, own, operate, control, manage and maintain a high-voltage, direct-current (HVDC) transmission line to move power east from wind farms in western Kansas to load centers in Missouri, Illinois and Indiana.
The PSC concluded that the Grain Belt Express project would provide short- and long-term benefits to ratepayers and citizens of Missouri. Additional regulatory approval for the multi-state project is necessary prior to construction.
The estimated cost of the Grain Belt Express project is $2.3 billion. The project calls for installing a 4,000-MW, 780-mile overhead transmission line extending from the Iron Star wind farm in southwestern Kansas to parts of Missouri, Illinois and Indiana.
The project was proposed by Grain Belt Express Clean Line Energy Partners in 2014, and Invenergy announced plans to acquire all the development assets of the Grain Belt Express transmission project, pending appropriate regulatory approvals, in November 2018.
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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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