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News
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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
Luminant's New Coal-fired Unit Now On-line in Texas
LCG, October 20, 2009--Luminant announced yesterday that commercial operations commenced for its Sandow 5 lignite coal-fired unit facility in late September. The 581-MW unit is the first new coal unit for Texas in 17 years.
In July, the Sandow 5 unit was synchronized to the grid and produced power. However, construction delays caused after Hurricane Ike hit Texas last fall and some equipment malfunctions during initial testing led to concerns that emission standards set out in a 2007 court order would not be met, and the commercial operation date was deferred. Sandow 5 is located near Rockdale, Texas.
In 2003, a federal court consent decree allowed Alcoa to build Sandow 5 if it replaced two other coal units with higher air emissions. Luminant, previously TXU Corp, acquired the right to construct Sandow 5. Luminant operates the 545-MW Sandow 4 unit that commenced operations in 1981.
Luminant is a subsidiary of Energy Future Holdings, which is owned by Kohlberg Kravis Roberts, TPG Capital and Goldman Sachs.
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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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