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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

Point Beach Operations Taken Over by New Firm

LCG, Aug. 9, 2000--Wisconsin Electric Power Co. said on Tuesday it has transferred operating authority of its Point Beach Nuclear Plant to the new Nuclear Management Co. effective yesterday. Under the agreement, the utility will maintain ownership of the plant, located near Two Rivers, Wisc.

The 30-year-old Point Beach has an output of 1,022 megawatts, about 30 percent of Wisconsin Electrics total.

Nuclear Management was formed by a group of Midwestern utilities to take over operations of their nuclear power plants when it became apparent that ownership by a utility of one or even two reactors was both economically and operationally impractical.

"Having (Nuclear Management) oversee operations of Point Beach, as well as the other nuclear plants, makes good business sense," said Richard Grigg, president and chief operating officer of Wisconsin Electric. "Customers will benefit from the enhancements provided by (a) team focused solely on nuclear plant operations and applying best practices."

Nuclear Management has assumed, or will assume, operational authority for Kewaunee, located in Kewaunee, Wisc., and owned by Wisconsin Public Service Corp., Alliant Energy Inc. and Madison Gas & Electric Co.; Duane Arnold Energy Center, located in Palo, Iowa, and owned by Alliant Energy, Central Iowa Power Cooperative and Corn Belt Power Cooperative; Monticello, located in Monticello, Minn., and owned by Northern States Power Co.; and Prairie Island, located in Welch, Minn.,and also owned by Northern States.

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