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
Construction on California's Trans Bay Cable Completed
LCG, November 30, 2010--Pattern Energy Group LP yesterday announced completion of the Trans Bay Cable project, which extends an underwater electric transmission line 53 miles under the San Francisco Bay from Pittsburg southwest to San Francisco. The new line will alleviate transmission congestion into the City of San Francisco, which is otherwise dependent upon transmission lines extending northward up the San Francisco Peninsula.
The Trans Bay Cable project incorporates a 400 MW high voltage direct current (HVDC) submarine transmission line connecting a converter station at Pacific Gas & Electric's (PG&E's) Pittsburg Substation to a converter station at PG&E's Potrero Substation in San Francisco.
The new line connects renewable energy generated from wind farms in the Delta area to San Francisco and reduces the need for San Francisco's aging Potrero power plant, which has been a sore point for the neighborhood.
Construction on the converter stations commenced in November 2007, and the laying of the cable began in October 2009.
The City of Pittsburg initially entered into a letter of intent in January 2004 with Babcock & Brown to build and operate the cable, and the financial closing was completed in September 2007. However, SteelRiver Insfrastructure Partners took over ownership of the cable when Babcock & Brown went into receivership last year.
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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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