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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

California Sets New Record for Solar Power Generation of Over 2,000 MW

LCG, June 14, 2013--The California Independent System Operator (ISO) announced that a new record was set for solar power output of 2,071 MW at 12:59 p.m. on June 07, 2013. According to the ISO, the peak demand was approximately 36,000 MW, and solar generation provided more than five percent of the demand for electricity.

The California ISO President and CEO stated, "This new record is remarkable considering the amount has more than doubled since last September when solar peaked at 1,000 megawatts. We are excited by this trend and expect to hit more record peaks on a regular basis."

California leads the nation in solar power. California's Renewables Portfolio Standard (RPS) was originally established by legislation in 2002, and subsequent amendments have led to requirement for California?s electric utilities to have 33 percent of their retail sales served by eligible renewable energy resources in 2020 and all subsequent years. Interim targets for the utilities are 20 percent of retail sales by December 31, 2013, and 25 percent by December 31, 2016.

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