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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

Tractebel Building 1,225 Megawatts in 2 U.S. Projects

LCG, Aug. 24, 2001--The North American power project development subsidiary of Belgian utility Tractebel said yesterday that it has begun construction on two U.S. natural gas-fired merchant power plants totaling 1,225 megawatts of electricity generating capacity.

Tractebel Project Development Inc. said it will build a 505 megawatt facility at Chehalis, Wash. at a cost of $360 million. The plant, located midway between Portland, Ore. and Seattle, is scheduled to commence commercial operation in late 2003, when it will begin selling its output into the Northwest Power Pool.

The company will also build a $350 million, 720 megawatt power plant in Wise County, Texas, northwest of Dallas, and will serve the growing demands of the Dallas-Fort Worth metroplex. It too will be completed in late 2003, when it will start pushing power into the North Texas regional electricity market.

"The Chehalis and Wise County electric generation projects are important additions to Tractebel'sNorth American power portfolio. Once built, these state-of-the-art facilities will provide clean andreliable energy at competitive prices in regions where the energy is most critically needed," saidWilliam P. Utt, chief executive of Tractebel North America Inc.

Both plants are being built by Reading, Pa.-based Parsons Energy and Chemicals Group Inc. under engineering, procurement, construction contracts.

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