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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

Southern Power Acquires Controlling Interest in Texas Solar PV Project

LCG, December 1, 2015-Southern Company subsidiary Southern Power yesterday announced the acquisition of a controlling interest in the 157-MW Roserock solar photovoltaic (PV) facility from Recurrent Energy, a subsidiary of Canadian Solar. Recurrent Energy, the project developer, will retain the remaining interest. The project is currently under construction and scheduled to commence commercial operation in the fourth quarter of next year. The electricity and associated renewable energy credits (RECs) generated by the facility will be sold under a 20-year power purchase agreement (PPA) to Austin Energy.

Southern Power will acquire 51% of the equity in the Roserock project. Canadian Solar will retain 49% ownership and contribute its share of the investment required to complete the construction of the project, which Canadian Solar has financed through a construction and back-leveraged loan facility with a syndicate of five banks.

The Roserock solar project is located in west Texas on 1,300 acres of land in Pecos County. The solar PV facility will use approximately 700,000 Canadian Solar CS6X-P PV solar modules that will be mounted on single axis trackers, which will increase the daily energy produced by each module.

Southern Power's 20th solar acquisition, the Roserock solar facility, builds on Southern Power's business strategy of growing its wholesale business through the acquisition and construction of generating assets substantially covered by long-term contracts. Southern Power's President and CEO stated, "Southern Power's first solar project in Texas helps further the company's robust wholesale business and further expands our solar footprint. With strategic acquisitions nationally, the continued development of industry-leading assets aligns with our company's low-risk strategy and enhances one of America's largest renewable portfolios."

Canadian Solar Inc. Chairman and CEO stated, "Cost-competitive, large-scale solar power has enormous potential in Texas. The Roserock project and Recurrent Energy's solar project pipeline in the state are each important steps forward as Texas approaches the more than 13 gigawatts (GW) of solar that has been forecasted across the state."
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