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
Sierra Pacific Sells Southern Nevada Power Plant
LCG, Dec. 5, 2000--Sierra Pacific Resources Inc. said yesterday its Nevada Power Co. subsidiary has agreed to sell its 72 megawatt Harry Allen Power Station near Las Vegas to Pinnacle West Energy, an affiliate of Arizona Public Service Co., for $69.81 million.Nevada Power also negotiated the right to buy energy and ancillary services from Pinnacle West Energy for agreed upon prices at a cost of approximately $4.61 million based on the time of closing. This will result in a net price for the generating plant upon closing of $65.2 million, Sierra Pacific said.Divestiture power plants was a condition imposed by regulators on the merger of Nevada Power with Sierra Pacific Power Co. that created Sierra Pacific Resources. The process is two-thirds complete."Following the sale of Harry Allen Station, there are three of nine bundles of generating assets thatremain to be sold," said Walter M. Higgins, Sierra Pacific chief executive. "These sales will benefit electric industry competition in Nevada and allow us to fully concentrate on building a premier transmission and distribution company in the West."The Harry Allen plant is the newest of those being sold, having entered commercial operation in 1995. It is a combustion turbine facility fueled by natural gas with diesel as a backup. It is a remote-start facility located on a 6,000-acre site about 30 miles north of Las Vegas.
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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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