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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

FERC Readjusts Standard Market Design

LCG, April 29, 2003The Federal Energy Regulatory Commission edited its plans to homogenize the countrys electricity transmission system.

FERC issued clarifications yesterday, giving more authority to local and state officials after southern states complained that the Federal government had no right to assume the level of control suggested.

The Standard Market Design comes as an attempt to streamline the electricity transmission process between regions under different authorities, eliminating rate inconsistencies and minimizing losses due to bottlenecks and other inefficiencies.

The commission has decided to allow phased-in implementation of its plans and waive implementation requirements if they are found to be so costly they do not pass a cost-benefit analysis in a specific region.

RTOs and Independent System Operators will also be the only transmission operators to appear in the revised market plan, as FERC has removed the concept of the independent transmission provider.

FERC plans to consider feedback from state authorities, utilities, and generator owners in order to compile reasonable timetables for the market plan, which divides the country into transmission areas operated by RTOs, or Regional Transmission Organizations.

FERC also noted that it will not insist upon jurisdiction regarding wholesale electricity transmission rates. The commission also yielded to pressure by giving state commissions the right to dole out firm transmission rights based upon current use instead of selling rights to the highest bidder.

The plan was initially released last year, and FERC expects to begin implementation within the year.

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