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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Orano Med expands its Texas Pb-212 R&D center
Orano Group subsidiary Orano Med, a developer of targeted alpha therapies for oncology, inaugurated the expansion of its main research and development center located in Plano, Texas. The facility is used in the development of radiopharmaceuticals and for conducting preclinical research focused on targeted alpha therapies using lead-212, an alpha-emitting radioisotope that has shown promise in treating various types of cancer.
2025 ANS Annual Conference
The Honorable Matthew J. Marzano was appointed as Commissioner of the U.S. Nuclear Regulatory Commission by President Joe Biden and confirmed by the U.S Senate to a term ending June 30, 2028.
Marzano previously served as a “detailee” from the Idaho National Laboratory on the U.S. Senate Committee on Environment and Public Works, where he advised the committee on policy matters relating to clean air, climate, and energy, including the bipartisan ADVANCE Act.
Prior to this role, Marzano was selected as an American Association for the Advancement of Science Congressional Fellow, representing the American Nuclear Society and serving on the U.S. Senate EPW Committee. Marzano combines his policy background with more than a decade of experience in the nuclear industry, during which he focused on nuclear energy systems for both defense and commercial applications.
Marzano earned his Senior Reactor Operator license at Braidwood Nuclear Power Station, in Illinois, where he led installation testing of a modernized control system to improve plant performance and safety. He began his career as a civilian instructor for the Naval Nuclear Propulsion Program at the U.S. Department of Energy. In that capacity, he oversaw the training of U.S. Navy personnel preparing for assignment as nuclear plant operators on submarines and aircraft carriers. Following this role, Marzano transitioned to the commercial nuclear power industry at the V.C. Summer new nuclear construction project in South Carolina, where he supported construction activities while pursuing a Senior Reactor Operator license.
Marzano earned bachelor’s and master’s degrees in Nuclear Engineering from the University of Florida, where his research focused on the modeling of nuclear energy systems.
Last modified April 18, 2025, 2:41pm CDT