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
Heat Leads to ISO Alert for California
LCG, May 30, 2003--Power demand in California surpassed forecasts easily on Wednesday, due to high temperatures that required an estimated weather-related 3,800 megawatts over expected load, and another 700 megawatts more because of forecast error and a lack of conservation.The Independent System Operator, which operates the state's power grid, issued a Stage 1 power alert lasting from 3 P.M. to 6 P.M. A Stage 1 emergency is called when generation reserves drop below 7 percent. Power consumers are asked to cut back on use of heavy appliances at such times, although air conditioners were active in both Northern and Southern California.Jim McIntosh, the head of grid operations, was quoted in the Sacramento Bee: "I don't think we saw much of any conservation yesterday." The approaching summer is expected to be warmer than usual, and could be marked by frequent alerts if conservation is minor, or if the demand patterns signal permanent underlying load growth, not just the effects of Wednesday's sudden bout of warm weather.
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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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