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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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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Apr 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Nuclear and Emerging Technologies for Space (NETS-2024) Plenary SPeaker
Anastasia (Stacy) Mclaughlin is the Senior Director for Science, Technology, and Engineering Programs within the Weapons Production Directorate (ALDWP) at Los Alamos National Laboratory (LANL). The Laboratory is a principal contributor to the United States Department of Energy mission to maintain the nation’s nuclear weapons stockpile. LANL uses innovative science, technology, and engineering to enhance global nuclear security and protect the world. Los Alamos has an annual operating budget of approximately $3.9 billion, roughly 14,100 employees, and a 40-square-mile site featuring some of the most specialized scientific equipment and supporting infrastructure in the world.
As Senior Director, Stacy leads the non-defense nuclear programs within ALDWP to support national security and deep space endeavors. These programs provide world-class services in nuclear material research, process, and technology development and manufacturing capabilities that support nuclear non-proliferation, plutonium-238 science, manufacturing for NASA and Americium recovery occurring at the Los Alamos’s Plutonium Facility.
Stacy has over 25-years of technical and management experience working throughout the DOE/NNSA weapons complex in program and line management, quality engineering, non-destructive plutonium assay, plutonium processing and engineering, and hazardous waste management. She began her laboratory career as an undergraduate student at LANL in 1994, becoming a consultant, then a technical staff member, and advancing through multiple national security management positions to her present position.
Stacy earned a bachelor’s of science in Environmental Engineering from the University of California, Riverside, and a master’s of engineering in Chemical Engineering from the University of New Mexico.
Stacy is a native New Mexican, born and raised in Albuquerque, New Mexico. She enjoys sports including skiing and swimming and watching her four children compete in a variety of sports. She is an avid reader and enjoys hiking.
Last modified January 19, 2024, 1:53pm MST
