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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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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Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
Nuclear fuel cycle reimagined: Powering the next frontiers from nuclear waste
In the fall of 2023, a small Zeno Power team accomplished a major feat: they demonstrated the first strontium-90 heat source in decades—and the first-ever by a commercial company.
Zeno Power worked with Pacific Northwest National Laboratory to fabricate and validate this Z1 heat source design at the lab’s Radiochemical Processing Laboratory. The Z1 demonstration heralded renewed interest in developing radioisotope power system (RPS) technology. In early 2025, the heat source was disassembled, and the Sr-90 was returned to the U.S. Department of Energy for continued use.
August 11, 2020
It's Go Time: Creating Momentum Toward Transformational Change
Daniel ChurchmanUWC General Chair
Thank you for registering for our 2020 ANS Utility Working Conference Virtual Summit! We genuinely appreciate the support you and your organization have shown ANS during this unprecedented time. Nuclear waits for no one and nothing. Change is inevitable and we continue learning valuable lessons. No matter how we spin it, the theme of this year’s meeting is now more relevant than ever.
Cancelling this annual meeting was not an option as there are lessons to be learned and discussions to be had that simply cannot wait. Turning our in-person meeting into a one-day summit, we tightened up programming and look forward to bringing some of the best and the brightest together for lively discussions, panel sessions, and presentations.
We look forward to seeing you next year at Marco Island!
Tuesday, August 11, 2020 | 9:00AM–11:30AM EDT
