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
Niagara Mohawk Says NRG Should Fix Plants it Bought
LCG, July 16, 2001--Niagara Mohawk Power Corp. said Friday it asked a New York state court to rule that NRG Energy Inc. is responsible for repairs to two coal-fired power plants that NRG purchased from the New York utility.In 1999, Niagara Mohawk sold its C.R. Huntley Steam Station in Tonawanda and the Dunkirk Steam Station in Dunkirk to Minneapolis-based generator NRG. In May of last year, New York State environmental officials charged that some of the work at the two plants should have been considered major modifications which would have required tighter control under the federal Clean Air Act.Two months ago, the New York State Attorney General advised both companies of the intent to file suit on or after today, July 16, charging that the plants are in violation of the Clean Air Act.At issue is, who is to pay for any fixing that need to be done to the plants.Niagara Mohawk said in a statement past maintenance and repairs at the plants complied with all state and federal requirements in effect when the work was performed, and any fixing is NRG's responsibility.But, NRG says that the State of New York alleges Niagara Mohawk violated environmental laws between 1983 and 1998, while Niagara Mohawk owned and operated the Huntley and Dunkirk power plants and the state is seeking relief.NRG said it purchased the plants having been assured that they had no outstanding environmental liabilities. NRG has continued to operate these two plants in accordance with this understanding, it said.
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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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