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 Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Nominations open for CNTA awards
Citizens for Nuclear Technology Awareness is accepting nominations for its Fred C. Davison Distinguished Scientist Award and its Nuclear Service Award. Nominations for both awards must be submitted by August 1.
The awards will be presented this fall as part of the CNTA’s annual Edward Teller Lecture event.
Submit Your Resume
Exelon Generation is America’s leading provider of zero-carbon nuclear energy. We generate power that’s reliable, every minute of the day. Exelon has a balanced portfolio of natural gas, hydro, wind, and solar. Customers count on us daily for reliable, efficient, often innovative energy production. Exelon has one of the nation’s largest, cleanest, lowest-cost power generation fleets.
Exelon Generation has two primary business units: Exelon Nuclear and Exelon Power. Exelon Nuclear operates America’s largest fleet of nuclear power plants. We’ve had a very strong record of performance for 19 consecutive years, with a 2019 capacity factor of 95.7 percent. The Exelon nuclear fleet is a powerhouse, producing approximately 158 million megawatt-hours of electricity every year.
Exelon Power is responsible for managing, operating and maintaining the company’s fleet of natural gas, hydroelectric, wind, solar, landfill gas and oil assets. Exelon Power provides nearly 12,000 megawatts of safe, efficient, environmentally responsible base load, intermediate and peak power generation.
