ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
Paul J. Macbeth, Winston W. Hickman
Nuclear Technology | Volume 24 | Number 3 | December 1974 | Pages 383-390
Technical Paper | Radioactive Waste | doi.org/10.13182/NT74-A31501
Articles are hosted by Taylor and Francis Online.
The Idaho Transuranic Storage Area (ITSA) consists of wastes packaged in fiberglass-coated wooden boxes or steel drums designed to retain their integrity for 20 years. Containers are stacked on sloped asphalt pads. The array is covered with plywood, nylon-reinforced polyvinyl sheeting, and 2 to 3 ft of earth. The need for a safe and efficient method for storage of low-level transuranic wastes prompted the development of ITSA. Storage costs in 1973 for 208 000 ft3 of waste containing 24 600 Ci of transuranic activity average $1.04/ft3.
