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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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
Nuclear moratoriums crumble around the world
The recent surge in positive sentiment about nuclear as the most viable answer to global energy needs and decarbonization goals has found governments around the world taking steps to reverse course on decades-old bans, moratoriums, and restrictions on new nuclear development.
Keynotes Session
Tuesday, August 22, 2023|8:00–8:50AM EDT|Columbia 5-8
Session Chair:
Elia Merzari (PSU)
Dr. Paolo Balestra obtained his Ph.D. in energy and environment with focus on nuclear engineering in the 2017 at the “La Sapienza” University of Rome. He is currently working at the Idaho National Laboratory (INL) as lead of the methods of the Advanced Reactor Technology - Gas Cooled Reactor (ART-GCR) DoE Program and managing the High Temperature Gas cooled Reactor multiphysics area of the Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. His current research efforts focus on development, Verification and Validation (V&V) of advanced Modelling and Simulation (M&S) tools for design and safety assessment of advanced reactor technology.
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Attachment — Balestra Description
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