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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
LADWP Trader Conversations Subject of Investigation
LCG, June 28, 2002--The Los Angeles Department of Water and Power may have been involved in transactions similar to a type described in Enron memos as "ricochet," which type would involve power being sold outside California, then bought back per an agreement with the original buyer.Hearings held by a California senate committee yesterday focused on transcripts of conversations between traders with the LADWP; the California Independent System Operator; the energy marketer Constellation; and the PG&E National Energy Group. Larry Drivon, an attorney with Sen. Joe Dunn's investigative committee, was quoted in the Sacramento Bee as asserting, "The net effect of this transaction was to take megawatts sold in Southern California at $50 to $75 a megawatt-hour and ... turn those into megawatts which were returned to California at what we believe was $250 a megawatt-hour."The hearing covered one point in a conversation in November, 2000, which a trader for the LADWP apparently reacted negatively to another trader's having given more information to the ISO about a transaction than the LADWP trader thought necessary. The transaction was one in which the same power was bought and sold several times, with the final price five times the original sale price.An e-mail written by a trader with PG&E cautioned the recipient to "beware of ricochets" involving the LADWP.LADWP's manager of wholesale trading, Mark Ward, said at the hearing that within LADWP, "ricochet" was different from Enron's definition, because power stayed within California. The Senate has held off on confirming David S. Freeman, the then-head of the LADWP, as the chairman of the state Public Power Authority pending further inquiry.
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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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