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
Dominion Power Increases Commitment to Nuclear Plant Expansion
LCG, May 3, 2007--Dominion announced Tuesday that it has executed a contract with GE Energy for the steel reactor container and turbine frame that incorporate GE's economic simplified boiling water reactor (ESBWR) design to be used at a proposed expansion at the North Anna Power Station in Virginia.
The ESBWR is a 1,500-MW nuclear reactor design that incorporates passive safety features that rely upon natural forces, such as gravity, in order to reduce reliance on active, mechanical systems, like pumps and valves.
Dominion submitted an application for an early site permit (ESP) in 2003 and anticipates a decision from the Nuclear Regulatory Commission (NRC) by the end of this year. The ESP does not authorize the construction of a new nuclear reactor; however, the ESP does address and provide approval for a number of specific environmental, site suitability and emergency planning issues with regard to building and operating a new nuclear facility adjacent to the two, existing 910-MW Westinghouse reactors.
With the ESP, Dominion has twenty years in which to seek a combined operating license (COL) to build and operate a new reactor. If the early site permit is approved, Dominion has stated that it will apply for a COL for Unit 3. Dominion has further stated that it has not decided on whether or not to proceed with constructing a third unit.
In March of this year, the NRC approved an ESP for Exelon Generation Company, LLC at the Clinton Power Station near Clinton, Illinois.
GE Energy submitted its Design Certification application to the NRC for its ESBWR in 2005. According to GE Energy, the ESBWR is currently in the U.S. Design certification process, and a full Safety Evaluation Report (SER) is expected by late 2007, which would be in time for COL submissions that would support the commercial operation of new ESBWRs by 2014 or 2015.
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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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