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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

Profits of Enron Gas Subsidiary Ordered Refunded

LCG, July 18, 2002--The Federal Energy Regulatory Commission (FERC) yesterday ordered Transwestern Pipeline Co. to refund profits made on two gas supply deals in early 2001.

The company, which is a subsidiary of Enron Corp., sold gas to Richardson Products Co. and Sempra Energy Trading Corp., after the companies were notified in advance that capacity on Transwestern pipelines would be auctioned in February and March of 2001. The companies were the only bidders for the capacity. Rather than paying regulated rates, the companies signed deals at prices many times above such rates.

The FERC found that the deals violated rules concerning arms-length transactions. In some cases, negotiated deals are allowed, but Pat Wood said of the circumstances under which the deals were made, "There was no incentive to keep prices down....They could pass it on to an energy-starved electric market." Early 2001 marked California's energy crisis, in which an apparent shortage of supply and poor market design led to ever-higher wholesale power prices.

Transwestern will be given 30 days to pay refunds to the companies. One transaction allowed Transwestern a payment of $232,200 in a day, rather than $3,800, the amount which FERC found would have been justified.
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