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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 Kicks Back FirstEnergy's Application to Renew Operating License for Beaver Valley Station

LCG, March 29, 2005--The Nuclear Regulatory Commission (NRC) has determined that the application to renew the operating licenses of Units 1 and 2 at FirstEnergy Nuclear Operating Companys (FENOC) Beaver Valley nuclear power station is unacceptable for docketing. FENOC stated that it plans to revise the 1,500-page license renewal application (LRA) and to resubmit the LRA to the NRC this summer.

On February 9, 2005, FENOC submitted the license renewal application to the NRC, and the staff began its acceptance review to determine if the application is complete prior to initiating the detailed, technical review. The comprehensive document includes engineering reviews of plant equipment, components, structures and various programs. If granted, the renewal will extend the license to operate the plants by 20 years. The original, forty-year licenses were granted for Units 1 and 2 in the years 1976 and 1987, respectively. A spokesperson for FENOC stated that the situation is not urgent, as the current licenses for the two units do not expire until 2016 and 2027.

The NRC staff found numerous shortcomings in the application, which was three years in the making. The NRC staff identified sections of the application that were: overly general, lacking a basis for conclusions, inconsistent or provided insufficient explanations, lacked non-safety related structures and components scoping, inadequate information for severe accident mitigation alternatives (SAMA) analysis, lack of discussion of recent renewal review experiences, and technically incorrect information. A spokesperson for FENOC stated that revisions would be made after FENOC arranges for a new vendor to update the application.

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