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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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
Jul 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
August 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Constellation seeks rezone for property adjacent to Illinois plant
While no development details have been released, Constellation is asking to rezone 658.8 acres of land it owns around the Byron nuclear plant in Illinois for possible long-term use.
John Bistline, Revis James, Andrew Sowder (EPRI)
Proceedings | 2018 International Congress on Advances in Nuclear Power Plants (ICAPP 2018) | Charlotte, NC, April 8-11, 2018 | Pages 981-987
This analysis investigates the conditions under which nuclear power could play a role in future markets. This study uses EPRI’s U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) energy-economic model to explore tradeoffs across a range of assumptions about technologies, markets, and policies. Model results suggest that advanced nuclear could be economically competitive across a range of scenarios and that there are several key drivers that may influence deployment, including energy and environmental policies (e.g., emissions pricing), additional revenue streams (e.g., process heat sales), region-specific factors (e.g., policies, existing asset mixes, transmission), and advanced nuclear capital costs. Market opportunities depend on a combination of these factors, which impact the competitiveness of nuclear relative to other electric sector resources and require modeling to evaluate. Without new policies, extensive deployment of nuclear would require innovation either in technologies to significantly lower costs or in business models to provide supplemental revenue streams. With policies targeting emissions reductions, the presence of technologies like advanced nuclear can reduce compliance costs. However, simultaneous cost reductions for other generation options, especially dispatchable low-carbon technologies, will challenge advanced nuclear for competitive advantage and market share.