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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
Shell Valuation of Power Agreements Too Optimistic, Former Manager Says
LCG, July 18, 2002--A former manager at the energy trading unit of Royal Dutch Shell ("Shell") in Houston who was dismissed in August 2001 told the Financial Times and Reuters that the company's valuation of options it held on power purchases relied on overly optimistic assessments of future power prices.Shell's agreements with independent power producers require it to make capacity payments of $7.4 billion over 20 years. The power producers run plants using natural gas from Shell, which may exercise options to sell power from the plants should power prices rise. The agreements were sealed three years ago, when power prices in the U.S. were about 50% higher than they are currently. The manager, George Namur, claimed that "We knew what our capacity payments would be and then had to use highly optimistic power price forecasts and other creative items to exceed the 15 per cent return rate." The forecasts used in valuation of such options are potentially wide-ranging.A statement by Shell indicated that "rigorous due diligence and evaluation processes" were undertaken prior to the company's completing the deals, which are not uncommon in the energy industry. Shell stated that 2001 accounting recognized profits from the deals as the agreements progressed. Most payments for the "tolling" agreements will be due in 2007.
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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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