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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Jun 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Sofia Guerra (Adelard LLP), Steven Arndt (NRC), Janos Eiler (IAEA), Ron Jarrett (TVA), Horst Miedl (TüV Rheinland), Andrew Nack (Paragon), Paolo Picca (Office of Nuclear Regulation)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 540-552
This paper discusses work done by the authors to develop an IAEA Nuclear Energy Series report to provide guidance on what would constitute an adequate justification process for a COTS device to be installed in a NPP for important to safety applications such that there is reasonable assurance of high quality and that the application of the COTS does not introduce new, unanalysed failure modes. The publication provides a process for justification of digital COTS devices that may be used to guide the incorporation of these devices into the design of I&C systems important to safety, such that there is sufficient evidence to demonstrate that these products have adequate integrity to meet the requirements for their intended nuclear applications.