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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

Residential Fuel Cell Powers NY Home

LCG, April 18, 2002-Business and government joined forces today to bring fuel cell technology to a single-family home in New York state.

New York State Energy Research and Development Authority (NYSERDA), National Fuel Gas Company, ATSI Engineering Services, Integrated Building and Construction Solutions, the U.S. Department of Energy (DOE) and Plug Power came together to exhibit the system in Lewiston, New York.

NYSERDA and National Fuel Gas Distribution are behind two fuel cell projects. The Lewiston home and a second home in Colden, New York will receive their power from their own Plug Power 5 kilowatt grid-parallel fuel systems.

Plug Power plans to retrieve the natural gas fuel cell systems for analysis after one year of operation. The DOE has funded monitoring equipment, installed in the homes by Integrated Building and Construction Solutions.

Fuel cells exploit the energy produced by the creation of water. Hydrogen and oxygen combine, yielding electric power and water, without combustion. Operation of fuel cells is therefore very clean and environmentally sound. However, hydrogen can be dangerous to store and is very flammable, and the gaseous atoms are derived from sources at some environmental and energetic cost. Hydrogen can be obtained from, among other things, natural gas, gasoline, and electrolysis of water.

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