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Oklo and Siemens Energy Sign Agreement to Accelerate Power Conversion System for New SMR in Idaho

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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NERC's New Winter Reliability Assessment Raises Concerns for Elevated Risk of Insufficient Supplies to Meet Demand in Extreme Operating Conditions

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

Former Dynegy Gas Trader Indicted

LCG, Jan. 27, 2003--An indictment was unsealed today, alleging that a former trader for Dynegy, Michelle Marie Valencia, had knowingly reported false gas trade prices to a trade publication in three instances in late 2000 and early 2001.

Valencia, 32 years old, was arrested today in Houston on charges of reporting false trade information and wire fraud. According to U.S. Attorney Michael Shelby, the indictment covers 43 trades that the publication, Inside FERC Gas Market, could have used to develop published natural gas price indexes. The indexes in this publication and others have been used to arrive at a settlement of many gas contracts.

Dynegy stated that it continues to cooperate with authorities in their investigations of reporting practices, and that Ms. Valencia was one of seven traders it has dismissed since last fall. The company paid $5 million in December to settle accusations by the Commodities Futures Trading Commission that it had attempted to manipulate gas-price indexes, and did not admit or deny wrongdoing.

Ms. Valencia could have to serve five years in prison and pay a fine of up to $500,000, if convicted.
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