News
LCG, September 12, 2025--Entergy announced yesterday that the Public Utility Commission of Texas (PUCT) approved Entergy Texas’ proposal to build two efficient natural gas-fired power plants to support the region’s rapid growth. The combined electric generating capacity of the two facilities, the Legend Power Station and the Lone Star Power Station, will add over 1,200 MW to the Southeast Texas power grid to support new customer demand, increase reliability and lower costs for all customers. Both facilities are scheduled to commence operations by mid-2028.
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LCG, September 4, 2025--Puget Sound Energy (PSE) announced yesterday that phased construction has commenced on its 142-MW Appaloosa Solar Project, a utility-scale solar facility underway in southeastern Washington. The project is being built by Qcells EPC, who will serve as the module manufacturer and the engineering, procurement, and construction (EPC) solution provider. Construction is scheduled through 2026, and commercial operation is expected at the end of next year.
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Industry News
Collins Plant to Be Shut Down
LCG, May 28, 2004--An increasingly uncompetitive gas- and oil-fired generating plant located in Illinois, 60 miles southwest of Chicago, will be shut down after it fulfills contractual obligations through the end of the year, according to owner Midwest Generation.The Collins plant was purchased by Midwest Generation from utility Commonwealth Edison in 1999, which continued to serve customers with output from the plant by signing long-term agreements with Midwest. Recently, Exelon Corp. has exercised fewer and fewer options it had purchased allowing it to obtain power from Collins, which led Midwest Generation to shut down two of five units at the plant in 2003.Collins, built in the 1970's, has become less competitive due to the rise in natural gas prices since 1999. Edison Mission Energy, the corporate parent of Midwest Generation, as well as Midwest Energy Holding Company, an Edison Mission affiliate, have agreed with Midwest Generation that the best course of action will be to decommission the facility. At the same time, the six coal-fired plants owned by Midwest Generation have profited from the rise in the price of natural gas.
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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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