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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

Virginia City Hybrid Energy Center Achieves Major Project Milestone

LCG, November 16, 2011--Dominion Virginia Power, a subsidiary of Dominion, announced that it started one of two boilers last Thursday at its Virginia City Hybrid Energy Center in Southwest Virginia. Construction on the 585-MW, baseload power project began in June 2008, and the facility is scheduled to commence commercial operations by next summer.

"First fire is a major milestone for the Virginia City project and signifies a shift from construction to a station focused on excellent operations," stated the chief executive officer of Dominion Generation, which operates power plants for Dominion Virginia Power.

The Virginia City Hybrid Energy Center includes two circulating fluidized bed (CFB) boilers designed to burn coal, waste coal and up to approximately 20 percent biomass (wood chips). The estimated cost of the project is $1.8 billion.

A condition of its air emissions permit is that Dominion will convert the oldest-coal burning power station in its fleet from coal to natural-gas, which will result in significant net reductions in various air emissions, including carbon-dioxide.

Dominion has made a commitment to have 15 percent of its electricity come from renewable sources by 2025.
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