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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
Continued Solvency of TVA Questioned in Report
LCG, Nov. 25, 2003--Two accounting professors with experience in utility analysis have completed a study in which they say that the Tennessee Valley Authority, the government-owned utility, will find it difficult to avoid bankruptcy or the need for a federal bailout.Dr. Paul MacAvoy, a management professor with Yale University, and Dr. Dennis Logue, the dean of the Oklahoma University School of Business, say that the inflated book value of nuclear plant assets is allowing the TVA to state a positive net worth. If those assets were written down to reflect their true economic worth however, or if the TVA should fare poorly after losing its monopoly status, the report concludes, the utility would find it unable to service its $25 billion debt load as its creditworthiness was downgraded.MacAvoy told the Chattanooga Times/Free Press in an interview that "some of TVA's accounting is like what Enron did before its bankruptcy." MacAvoy and Logue warned correctly that nuclear plant projects begun by the Washington Public Power Supply System, and which were abandoned in the 1980s, pointed the way to a default.Currently the debt of TVA is graded AAA by Standard & Poor's, and Aaa by Moody's Investors Service, which takes the TVA's government-owned status into account in assigning a high credit rating. Scott Taylor, with Standard & Poor's said that although the utility "is in a highly leveraged position ... it certainly is not in any dire straits." TVA is able to adjust its rates without regulatory approval. Dr. Logue cited a possible increase in interest rates and competition from other utilities as factors that could result in serious harm.
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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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