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
South Field Energy Breaks Ground for 1,182-MW Power Plant
LCG, May 16, 2019--South Field Energy LLC announced yesterday its groundbreaking for an 1,182-MW, combined-cycle electric generating facility in Columbiana County, Ohio. The natural gas-fired facility is scheduled to commence operations in mid-2021 and represents a $1.3 billion investment.
The project is Advanced Power's second such project in northeastern Ohio and third major infrastructure project in the United States. The South Field Energy project is similar to Advanced Power's Carroll County Energy, a 700-MW combined-cycle facility that began commercial operations in December of 2017.
The South Field Energy facility will include two General Electric 7HA gas turbines, each with an associated GE heat recovery steam generator (HRSG) and steam turbine generator. When completed, the facility will employ approximately 25 full-time employees in engineering, technical, operation, management and administrative positions. The new facility is located on less than 20 acres of land that is part of a 150-acre parcel three miles from the Village of Wellsville.
Advanced Power's Chief Operating Officer, Development, stated, "With facilities like this, we can close the growing gap Ohioans face in energy production. We will accomplish this using advanced technology to produce substantial, reliable, low-carbon electricity generation, while minimizing our environmental footprint."
Bechtel is serving as general contractor for the project. Bechtel also served in the building of Advanced Power's Carroll County Energy Facility and Cricket Valley Energy Center in New York.
Advanced Power announced last August that it had successfully closed a $1.3 billion financing for the construction of the project.
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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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