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News
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LCG, November 19, 2025--Oklo Inc. and Siemens Energy announced today that the parties have signed a binding contract for the design and delivery of the power conversion system for Oklo’s Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR). The agreement authorizes Siemens Energy to begin engineering and design work to expedite procurement of long-lead components and to initiate the manufacturing process for the power conversion system. Oklo’s expertise in advanced fission technology will be combined with Siemens Energy’s extensive industry experience with steam turbine and generator systems, with the ultimate goal of generating carbon-free, reliable electricity.
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LCG, November 19, 2025--NERC yesterday released its 2025–2026 Winter Reliability Assessment (WRA), which concludes "much of North America is again at an elevated risk of having insufficient energy supplies to meet demand in extreme operating conditions." The WRA does state that resources are adequate for normal winter peak demand, but extended, wide-area cold snaps will be challenging.
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Industry News
Purchasers of California Power Plants Profit Plenty
LCG, Dec. 18, 2000--When California's utilities were pressed to sell off their power plants there was no shortage of buyers and the companies were able to dispose of their generating assets at prices that in some cases were twice book value, or more.The investment has turned out well for the six out-of-state energy companies has turned out well, judging by their third quarter earnings reports.In the three months ended September 30, Reliant Energy Inc. of Houston reported a gain in net income of 37 percent. The company, which purchased five natural gas-fueled power plants from Southern California Edison Co., said about a third of its profits was produced by those plants. "It has proved a good acquisition for us," said Reliant's Richard Wheatley.Dynegy Inc., also of Houston, participated in the purchase of four Southern California plants which now account for about a sixth of its generation in the U.S. in terms of megawatts but a lot more in terms of profit. Lynn Lednicky, a Dynegy senior vice president, pointed out there was a lot of risk in buying the plants."With a brand new market, there is a great deal of uncertainty," he said. "Some companieslike to be the first one in the door. There were clear indications there was going to be a great deal ofliquidity there."As the simple economic equation of supply and demand has caught up with California, the out-of-state purchasers of the power plants are being seen as the root of the problem by politicians needing a scapegoat, and that bothers Lednicky."We are being vilified as the ones who are causing all of the problems in California," he said. "Rather than trying to deal with the volume of electricity in California, people are trying to attack the price end of the equation."Tom Williams, director of public affairs for the western operations of Duke Energy Inc., said "We saw there was going to be a substantial need for power in California." Duke enjoyed a 74 percent increase in third quarter net income, much of the improvement due to performance of its California investment. "We have been very pleased with our returns," Williams said.California politicians have been vocal in condemning the new power plant owners for "price gouging," but they are either ignorant of the law of supply and demand or are deliberately misleading their constituents in an effort to escape blame for high power prices in the state.When every power plant in the state is running at full capacity, and when every river is flowing at its full springtime rate, there is available in the state a total of 44,300 megawatts of generation. In the autumn, when the rivers are just a trickle, that falls to about 32,000 megawatts.Because of a robust high-tech economy that consumes huge amounts of electricity, the state needs more than 44,300 megawatts of power on a hot summer day. As has been seen in recent weeks, more than 33,000 megawatts are needed on a mild autumn day. There are simply not enough power plants in California.
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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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