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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Pacific Fusion predicts “1,000-fold leap” in performance, net facility gain by 2030
Inertial fusion energy (IFE) developer Pacific Fusion, based in Fremont, Calif., announced this morning that it is on target to achieve net facility gain—more fusion energy out than all energy stored in the system—with a demonstration system by 2030, and backs the claim with a technical paper published yesterday on arXiv: “Affordable, manageable, practical, and scalable (AMPS) high-yield and high-gain inertial fusion.”
2020 ANS Virtual Winter Meeting Plenary Special Session Speaker
Exelon GenerationExecutive Vice President and Chief Generation Officer
Profile Hanson is responsible for the safe, efficient and reliable operation of Exelon Generation’s power generation fleet, which includes nearly 100 generating units in 19 states and Canada. Exelon Generation operates the largest clean energy fleet in America, producing electricity from 10 fuel types including nuclear, natural gas, hydro, wind and solar.
Professional HistoryHanson has more than 30 years of progressive experience in the nuclear power industry. Prior to his current role, Hanson was president and chief nuclear officer of Exelon Generation’s nuclear fleet. In that role, Hanson was responsible for ensuring that Exelon Generation maintained high levels of performance and safety across its nuclear fleet of 21 reactors at 12 facilities that it operates in Illinois, Maryland, New York and Pennsylvania. During his tenure with Exelon, Hanson served as the nuclear chief operating officer, senior vice president of Midwest operations, site vice president for Exelon’s Braidwood Generating Station and the site vice president for Clinton Power Station. He also has been vice president of nuclear oversight, Limerick Generating Station plant manager, and director of operations and work control.
Education Hanson earned a bachelor’s degree in nuclear engineering from the University of Wisconsin at Madison and a Master of Business Administration from St. Ambrose University in Davenport, Iowa. Hanson is a graduate of the Institute of Nuclear Power Operations Senior Nuclear Plant Management Program, the Exelon Leadership Institute at the Kellogg Graduate School of Management at Northwestern University, and the Advanced Management Program at Harvard University.
Professional Affiliations Hanson is on the board of directors for Easterseals DuPage and the Fox Valley Region, and he also serves on the University of Wisconsin Engineering Physics Advisory Board.
Last modified October 13, 2020, 5:02pm EDT