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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
Air Force issues notice to partner with Oklo on microreactor deployment in Alaska
The U.S. Department of Air Force has announced its notice of intent to award advanced nuclear technology company Oklo a contract to pilot a microreactor at Eielson Air Force Base in Alaska.
Nuclear Criticality Safety Division Topical Meeting (NCSD 2022)
Technical Session
Tuesday, June 14, 2022|3:15–5:00PM PDT|San Simeon B
Session Chairs:
Amber J. McCarthy
Kirk D. Atkinson (UIOT)
Session Organizer:
John D. Bess
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A Subcritical Assembly for Training and Education Use at the Oak Ridge National Laboratory
Douglas G. Bowen (ORNL), Mathieu Dupont (ORNL), Alex Lang (ORNL), Andrew Holcomb (ORNL), Shane Hart (ORNL)
Paper
CARTA -- Criticality Safety Virtual Reality Training Aid, Recent Developments
Tom Page (Cerberus Nuclear), Katrina Christaki (Cerberus Nuclear), Stewart Hay (Cerberus Nuclear), Toby Tyas (Cerberus Nuclear)
Hiring, Qualification, and Retention of NCS Engineers at DOE Facilities
Kristan Wessels (Y-12 National Security Complex), Amanda Hurley (Y-12 National Security Complex)
The University of New Mexico's Online Nuclear Criticality Safety Course Material
Christopher M. Perfetti (Univ. New Mexico)
Current Status of the DOE/NNSA Nuclear Criticality Safety Program Hands-On Criticality Safety Training Courses
Douglas G. Bowen (ORNL)
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