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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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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July 2025
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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.
Johannes Pickelmann (Framatome GmbH)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 1435-1453
In January 2007 the World Nuclear Association (WNA) established the Cooperation in Reactor Design Evaluation and Licensing Working Group (CORDEL WG) with the aim of stimulating a dialogue between the nuclear industry (including reactor vendors, operators and utilities) and nuclear regulators on the benefits and means of achieving a worldwide convergence of reactor safety standards for reactor designs. The Digital Instrumentation & Control Task Force (DICTF) of the CORDEL WG was set up in 2013 to investigate key issues in digital I&C related to the licensing of new nuclear power plants, and to collaborate with the International Electrotechnical Commission (IEC) and the Committee on Nuclear Regulatory Activities (CNRA) Working Group on Digital Instrumentation and Control (WGDIC). In the past 3 years CORDEL DICTF published reports on “Safety Classification of I&C Systems” ([16] & [17]) and “Defence-in-Depth & Diversity” [18]. The need for I&C modernization in nuclear power plants (NPPs) is due to the operation lifetime of the plants being more and more extended. As most of the main I&C related Codes & Standards are focused on the engineering of new nuclear power plant, the adaptation to modernization is challenging. The worldwide switch from the analog to digital automation technologies, the increasing scope of events to be within design basis (like complex failure scenario, I&C Common Cause Failure (CCF), cybersecurity threats), increasing complexity and lessons learned from the modernization projects carried out in the recent years lead to a situation where many operators have a very wide set of items to consider when planning for I&C modernization programs for their running plants.
