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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

Sabal Trail Pipeline Achieves Commercial Operations

LCG, July 5, 2017--Sabal Trail Transmission, LLC (Sabal Trail), a joint venture of Spectra Energy Partners, NextEra Energy, Inc., and Duke Energy, announced yesterday that on July 3, 2017, it placed into commercial service its natural gas pipeline system and facilities from Alexander City, Alabama, to the Central Florida Hub near Kissimmee, Florida.

The new pipeline provides 400,000 dekatherms per day of firm transportation to Florida Power & Light (FPL) in time for them to meet their peak cooling season. Additionally, Duke Energy Florida will accept 300,000 dekatherms of firm delivery daily once its 1,640-MW Citrus County combined-cycle natural gas plant is ready to receive natural gas.

The 515-mile Sabal Trail interstate pipeline project begins in Alabama on the Transco pipeline system and extends through southern Georgia and terminates at a central Florida pipeline hub near Intercession City.

The natural gas pipeline will have the capacity to deliver approximately 1.1 billion cubic feet per day (Bcf/day) to the Southeast U.S. once approved future compression expansions occur.

The President and Chairman of the Board of Spectra Energy Partners stated, "Sabal Trail has successfully navigated a rigorous environmental permitting process over the past four years while working with landowners and key stakeholders to construct this new pipeline system. With the completion of this project, Florida Power & Light and Duke Energy will realize needed firm natural gas transportation services to meet their power generation requirements. We are pleased to reach this critical milestone and serve our customers in the Southeast U.S."

The Federal Energy Regulatory Commission (FERC) issued a certificate of public convenience and necessity (CPCN) for the Sabal Trail and Florida Southeast Connection pipelines on February 2, 2016 that authorized the companies to build and operate the pipelines.
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