ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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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May 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NWMO chooses vendors for Canadian repository
Canada’s Nuclear Waste Management Organization has selected five companies it is to work with to design and plan the organization’s proposed deep geologic repository for spent nuclear fuel. As the owner of the project, the NWMO will be working with WSP Canada, Peter Kiewit Sons (Kiewit), Hatch Ltd., Thyssen Mining Construction of Canada, and Kinectrics.
Educational Session|Panel|Sponsored by Innovation
Tuesday, August 6, 2024|1:30–3:00PM EDT|Banyan 1
In Part 1 of innovations for expanding the value of the current fleet and further extending nuclear power plant life, many topics will be covered including Subsequent License Renewal, Extended Power Uprates and Digital Upgrades. Part 2 will cover additional topics supporting generating additional clean, nuclear energy from the existing fleet. This session features an expert panel from suppliers and utilities with a focus on nuclear fuel. Topics include 24-month cycles, Accident Tolerant Fuel (ATF), Higher Enrichments and Burnup and Spent Fuel Storage. A good portion of today’s operating fleet have already realized the benefits of 24-month cycle operations, including significant reduced costs for fewer refueling outages and increased nuclear generation, however there are segments of the operating reactors that have been unable to achieve an economic fuel cycle when limited to 5 weight percent Uranium enrichment. With the introduction of LEU+ (Low Enriched Uranium Plus) and higher licensed burnups, all plants have a clear economic path to 24-month operating cycles. Even reactors already operating 24-month cycles can take advantage of these innovations for more optimized fuel costs or even consider cycles longer than 24-months. Of course, this comes with modifications and licensing efforts for enrichment facilities, shipment from enrichers to fabricators, Fuel Fabrication facilities, shipment from fabricators to reactor sites and the reactors themselves, including spent fuel storage. The panel will provide examples of their innovative approaches and ignite the discussion for all participants around this challenging, but exciting topic.
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