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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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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.
Workshop
Sunday, September 25, 2022|8:00AM–12:00PM PDT|Harbor
The FLUKA-CERN code is a general purpose Monte Carlo code simulating the interaction and transport of hadrons, leptons, photons and nuclei from keV energies (with the exception of neutrons, tracked down to thermal energies) to cosmic ray energies in any material and in complex geometries. FLUKA-CERN is used for a wide range of applications, spanning from accelerator design and shielding, radiation protection, particle and cosmic ray physics, dosimetry, detector simulation to particle therapy. The workshop will provide a general overview of the code along with an interactive demonstration of its capabilities and a few hands on exercises. It will offer also the opportunity to the participants to come in contact with the developers and discuss their applications.
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