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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
Enron's Short-term Trading Carried Outsized Risk
LCG, Dec. 12, 2002--During 2000 and 2001, the risks and rewards of Enron's energy trading operations grew quickly, well beyond what any comparable trading operation might have expected, according to internal records and interviews with former executives obtained by the New York Times.According to profit-and-loss statements within the company, Enron's traders made bets that resulted in over $100 million in profits being realized on at least 17 single days. The company's communications with analysts tended to downplay the degree of speculation inherent in bets on the direction of natural gas and electric power prices. Much of the trading was conducted by Enron with affiliates such as Portland General Electric, in what may have been an effort to boost price levels.Approximately $1.3 billion in net trading profits were realized in 2001 from gas and power trading on the West Coast. Kenneth Lay said in an interview in March of 2001, "We're basically making markets, buying and selling, arranging supplies, deliveries. We do not, in fact, speculate on where markets are headed."Following a profit of $485 million recorded for Dec. 4, 2000, a loss of $550 million took place on Dec. 12, after natural gas prices fell. Losses of $1 billion accumulated over that and two other days that month. Moody's Investors Service grew concerned at the size of that particular loss, which exceeded the company's risk limits, and as such, had to be reported to the board. The rating agency did not downgrade the company's debt, following a presentation by Richard Buy, the chief risk officer.Traders reportedly convinced board members that the risk being assumed was worth the potential profit. Enron's value-at-risk limits, representing the amount of loss considered tolerable within a single day, were raised from $80 million to $140 million towards the end of 2000. Currently, the company's former top trader, Timothy Belden, is cooperating with federal investigators, and has pleaded guilty to wire fraud for manipulating Western energy prices.
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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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