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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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Urenco USA feeds UF6 into new U.S. commercial enrichment cascade
Urenco USA has initiated production of enriched uranium in its newest gas centrifuge enrichment cascade—the first in a planned expansion of its Eunice, N.M., facility announced in July 2023. When the expansion is complete, early in 2027, the site will have increased its capacity by about 15 percent, adding about 700,000 separative work units (SWU) per year, the company said May 19.
Utility Working Conference and Vendor Technology Expo (UWC 2023)
Chris Nolan is vice president of new nuclear generation strategy and regulatory engagement for Duke Energy. In this role, he has responsibility for planning for new nuclear generation to support the company’s energy transition to net-zero carbon emissions. He assumed this role in 2022.
Prior to 2022, Nolan served as vice president of regulatory affairs, policy, and emergency preparedness where he was responsible for these programs for nuclear generation. Before that, Nolan served as licensing manager in nuclear plant development, where he was responsible for managing licensing, site characterization and project development activities for new nuclear interests in Duke Energy’s Carolinas and Midwest service territories.
Nolan joined Duke Energy in 2006 after working at the U. S. Nuclear Regulatory Commission (NRC) for nine years. During this period, he held positions of increasing responsibility in the Office of Nuclear Reactor Regulation, Office of Nuclear Security and Incident Response, and the Office of Enforcement. Nolan was chief of the New Reactors Environmental Projects Branch in the Office of Nuclear Reactor Regulation when he accepted a position with Duke Energy. Prior to his service with the NRC, Nolan was a senior design engineer at Calvert Cliffs Nuclear Power Plant for nine years.
Additionally, Nolan was a qualified operator in the U. S. Navy’s nuclear power program while employed at the Knolls Atomic Power Laboratory for General Electric Co. He is a graduate of the U.S. Navy’s Nuclear Power School.
Nolan graduated from the University of Maryland where he earned a Bachelor of Science in mechanical engineering and a Master of Science in engineering management. He is a registered professional engineer in the Commonwealth of Virginia.
Last modified July 12, 2023, 9:46am EDT