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
Dairyland Power Cooperative Buys Share of New Coal Plant
LCG, December 6, 2004--Dairyland Power Cooperative, a regional power cooperative serving customers in Wisconsin, Minnesota, Iowa and Illinois, announced last week that it has purchased a 30 percent share of the planned Weston 4 power plant from Wisconsin Public Service Corporation, a subsidiary of WPS Resources. The additional supply purchase is designed to meet growing customer demands for electricity. Construction on the 500-MW, coal-fired power plant, located near Wausau, began in October, and operations are planned to commence in 2008. The estimated cost of the plant is approximately $750 million. Dairyland's share would be 150-MW, with a cost of about $225 million. There are also three, existing units at the station that have a combined capacity of 510 MW. The new unit will use low-sulfur coal and state-of-the-art technologies.The Public Service Commission of Wisconsin (PSCW) approved the 500-MW expansion on September 23, 2004. The project was announced two years ago and submitted to the PSCW a year ago. The new unit is the first project approved by the PSCW under a new law designed to streamline the approval process. The purchase is subject to financing and regulatory approval. Dairyland evaluated the alternative of constructing a 400-MW coal plant at sites in Iowa and Wisconsin. The Weston 4 alternative can deliver power earlier than the other projects, which are now expected to be placed on hold.
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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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