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
UK Threatens Tighter Control over Generators
LCG, July 18, 2001Britain's new Minister of Energy, Brian Wilson, says he will "listen carefully" to requests by Callum McCarthy, head of the government's Office of Gas and Electricity Markets, to reintroduce a "good behavior" clause in the operating licenses for power plant owners.Wilson spent part of last week in California, the world's fifth-ranked economy, just behind that of the United Kingdom, learning first-hand about out-of-control power prices, power shortages, rolling blackouts, and possibly political rhetoric.McCarthy has said he is concerned that the so-called "new electricity trading arrangements" introduced in March will not prevent power plant owners from market abuse. His good behavior clause was thrown out by the competition earlier this year after objections by the companies owning generating stations.Wilson pointed out that six years ago California had a surplus of electricity capacity similar to that currently enjoyed by England and Wales, but it vanished seemingly overnight. He does not see that happening in the UK, but does see a need for a balanced portfolio as natural gas-fueled generation makes inroads into an industry dominated by coal.Gas fired generation, which has risen from virtually nothing 10 years ago to supply more than 30 per cent of the country's power needs, is still growing rapidly. Alarm bells have been triggered by a doubling of wholesale gas prices since 1999, the Financial Times observed this morning. The expectation that most nuclear power stations will close in the next 20 years worries the minister. He stresses no decision has been taken on replacing nuclear capacity but says: "It would be lemming-like to allow nuclear to fade away without pointing out that we rely on it for 25 per cent of our power."Possibly the only member of Britain's ruling Labour Party who favors nuclear power plants, Wilson is yet to be convinced that renewable energy generation could completely replace atomic plants, but acknowledges that Britain needs to do much more to boost green power, the Financial Times said."If we are going to make a serious stab at renewables there has to be some give and take from environmentalists," he said.
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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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