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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
Transmission Constraints a Concern in Texas Dereg
LCG, March 23, 2001With the beginning of electric competition set to start in Texas with a pilot program for 5 percent of retail customers on June 1, the Electric Reliability Council of Texas, which manages the state's transmission grid, says getting power from here to there in the huge state is its biggest concern.Casting an eye to California where insufficient power supply has caused most of that state's problems, Tom Noel, chief executive of ERCOT, said "Capacity is not the only issue. Serving this 200,000 square miles of territory and 6 million customers requires an awful lot of transmission, distribution and wire."Speaking at the Houston Energy Expo, Noel pointed out that Texas' generating capacity stands at 65,000 megawatts and its peak demand last summer was 57,000 megawatts, giving the state a 14 percent safety margin. To handle growth in its population and economy, 22 new power plants have been built in the state in the past five years, 15 are under construction and 30 are on the drawing board, he said.But Noel point out, "Also important are the (transmission) constraints that exist." He said there were portions of the state where "You can't get (power) from here to there."Noel said transmission will be squeezed from South Texas north to Dallas, inside the Dallas-Fort Worth Metroplex, from the Rio Grande Valley to Austin and San Antonio and from West Texas to the eastern part of the state.Full deregulation of the Texas retail power market is scheduled to begin on Jan. 1, 2002, and Noel said both ERCOT and state regulators are committed to meeting that schedule. But ERCOT will conduct a mock market a week from Monday, on April 2, and, citing delays in setting up computer systems and testing them, Noel warns "It's not going to be pretty."
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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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