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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

Old Alaska Gas Pipeline Plan May Get New Life

LCG, Nov. 19, 2001--A 25-year-old plan to build a natural gas pipeline to carry Alaskan North Slope gas to the lower 48 took on new life last week when nine energy companies announced they have agreed to come together to settle a financial problem and pitch a business plan to North Slope natural gas owners, the Anchorage Daily News reported Friday.

The companies or their predecessors were in a partnership that in 1977 won rights to build a pipeline along the highway to bring North Slope gas to market. The companies, led by Foothills, invested hundreds of millions but dropped out when gas prices fell in the 1980s, leaving only developer Foothills Pipe Lines and its two Canadian owners, TransCanada Pipelines Ltd. and Westcoast Energy Inc.

The prospect that the companies that had bowed out of the deal might want their money back -- with interest, it has grown to $4 billion and is referred to as the "meatball" -- has deterred meaningful progress on the pipeline.

Dennis McConaghy, an executive of Foothills who announced last week's agreement, said the companies are committed to removing all barriers to the project, which would follow the Alaska Highway.

Thursday's memorandum of understanding among The Williams Cos., Duke Energy Corp., Sempra Energy International Inc., Enron Corp., PG&E Corp., El Paso Corp., Westcoast Energy and TransCanada does not resolve the liability issue, but it provides a framework to settle the claims and re-form the Foothills partnership if the companies choose.

"Let me put it this way," McConaghy said. "We're prepared to take the $4 billion number off the table as part of a commercial settlement with the producers if that's what it takes."

In the meantime, the agreement allows the companies to jointly develop a business proposal and present it to the gas producers early next year, he added.

The biggest hurdle facing the pipeline is cost. The owners of the North Slope concessions -- BP, Exxon Mobil and Phillips -- doubt that the pipeline can be built cheaply enough to allow the gas that comes out the lower end to be sold competitively.

John Shively, an advisor to Foothills, thinks it can be done. "We are a group of gas transportation companies. Some savings can be achieved. This is what we do," he said.

And the producers at the north Slope aren't entirely [pessimistic. "Our goal is to create and identify an economic project," spokesman Dave MacDowell said. "If this can get us there, we're delighted."

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