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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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The when, where, why, and how of RIPB design
The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) held another presentation in its monthly Community of Practice (CoP) series.
Watch the full webinar here.
General Chair:
Joseph Dominguez (President and Chief Executive Officer, Constellation)
Program Chair:
Sue Aggarwal (President & CEO, NMNTI)
Assistant Program Chair:
Jim Byrne (Byrne & Assoc.)
Student Program Cochairs:
Iza Lantgios (University of Pittsburgh)
Teddy Chu (Virginia Commonwealth University)
Organizer Biographies
General Chair
Joseph Dominguez is president and CEO of Constellation Energy, overseeing its nuclear, wind, solar, hydroelectric, and natural gas facilities in 19 states as well as its retail and commodities business, providing energy-related products and services to two million customers nationwide. Previously, he was CEO of ComEd, which powers the lives of more than four million residential and business customers in Illinois. Prior to this, Dominguez was executive vice president of governmental and regulatory affairs and public policy at Exelon, where he led federal, state, and regional governmental regulatory, and public-policy strategies. Earlier in his career, he was partner in the law firm of White and Williams. Dominguez is a former assistant US attorney for the Eastern District of Pennsylvania.
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