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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

Dynegy Settles Case Charging Manipulation of Gas Market

LCG, December, 2002--A $5 million settlement was reached in a case brought by the Commodity Futures Trading Commission (CFTC) against Dynegy Inc. and a joint venture it co-owned with NRG Energy Inc., over what the federal agency said were fabricated natural gas trades.

The fictional trades cited by the CFTC were allegedly submitted to a company or companies compiling natural gas price indexes in order to drive prices up. If the apparent attempt to manipulate the indexes had been successful, it could have led to higher power prices. The trades as reported indicated that West Coast Power, the joint venture, was a counter party. West Coast Power owns three power plants divested by San Diego Gas & Electric Co. and Southern California Edison Co. Gas was supplied to the plants by Dynegy, which also marketed their output. NRG was responsible for their operation.

A spokesman for the CFTC said that the agency's investigation would likely lead to further information that could affect other cases. According to a spokeswoman for NRG, Meredith Moore, Dynegy was making the $5 million payment, and did not communicate with NRG about the fact that a settlement was being approached. The settlement does not include any admission or denial of wrongdoing.

The General Accounting Office, Congress' investigative and research arm, released a report yesterday that concluded that the ability of three federal agencies, including the Federal Energy Regulatory Commission (FERC), the CFTC, and the Energy Information Administration, a unit of the Department of Energy, were not equipped to oversee competitive, open natural gas markets.

The report's authors found that the FERC's legal authority has not been updated in recognition of the deregulation of natural gas markets, and that it "lacks assurances that wholesale natural gas prices are just and reasonable," the report said. The CFTC found that while CFTC is able to investigate trading practices, it lacks oversight of energy derivatives sold over-the-counter. The report noted some initiatives that have been undertaken by the FERC and EIA respectively to bolster their market oversight resources and to determine what information could be made available to encourage an open market.
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