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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

NRC Calls Con Edison on Carpet over Indian Point 2

LCG, Sept. 6, 2000The Nuclear Regulatory commission said yesterday that two of its top officials will meet with senior managers of the Indian Point 2 nuclear power plant on September 11 in an attempt to cut through a haze of confusing reports from the pant owner.

Hubert J. Miller, the NRC's Region I administrator, and Roy Zimmerman, deputy director of the agency's Office of Nuclear Reactor Regulation, will meet with Consolidated Edison Co. of New York managers to "try to gain a better understanding of Consolidated Edison's assessments of performance issue, actions taken to address them and performance measures being used to monitor progress," the NRC said.

A year ago, Indian Point 2 suffered a shutdown with electrical system complications. On February 15 of this year, the plant gasped a puff of radioactive steam into the atmosphere and shut down when a steam generator tube sprang a leak. In May, the NRC decided the plant required "agency focus," which it defines as "heightened scrutiny."

The NRC is clearly not satisfied with the numerous reports sent in by Con Edison and wants to get to the bottom of things before any nuclear reactions are contemplated at the Buchanan, N.Y., facility.

The agency said Indian Point 2's recent problems "illustrated a number of longstanding performance issues, such as engineering support shortcomings, equipment reliability problems and large corrective action backlogs."

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