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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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NRC to add new items to categorical exclusions list
The Nuclear Regulatory Commission has identified five categories of action to add to its list of categorical exclusions to reduce its documentation work under National Environmental Policy Act (NEPA) procedures.
These revisions are included in the final rule, “Categorical exclusions from environmental review,” which was published in the Federal Register on March 30. The final rule will become effective on April 29.
This course was held November 13, 2025, in Washington, DC. Check back for information about future offerings!
Environmental concerns have historically presented a major obstacle to expanding the use of nuclear energy worldwide. In the United States, more than ten states have implemented laws to restrict new construction of nuclear reactors until a spent nuclear fuel disposal plan is developed. At the same time, nuclear industries have been pioneering environmental and waste isolation technologies with long compliance periods, multi-barrier systems, and extensive regulations.
In this course, students will learn the foundational aspects of radioactive waste management, including storage, recycling, and disposal technologies and environmental impact assessment methodologies, as well as relevant regulations and history. This course provides a holistic perspective of the subject, considering the origins and impact of radioactive waste throughout the fuel cycle. Critical review of current technical solutions and policies is emphasized in the course.
Mary Lou Dunzik-Gougar, Professor of Nuclear Engineering and Associate Dean of the College of Science and Engineering, Idaho State University
Megan Harkema, Assistant Project Manager for Collaboration-Based Siting Research, Vanderbilt University
Steven Krahn, Professor, Vanderbilt University
Christina Leggett, Director of Fuel Cycle Technologies, Oklo
Chammi Miller, R&D Manager, Sandia National Laboratories
Sylvia Saltzstein, Sandia National Laboratories, Emeritus
Scott Sanborn, Manager, Sandia National Laboratories
Haruko Wainwright, Assistant Professor, Massachusetts Institute of Technology