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
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
Technical Session|Sponsored by OPD
Tuesday, November 14, 2023|1:00–2:45PM EST|Kalorama
Session Chair:
Broderick Sieh (Purdue)
Alternate Chair:
Catherine Prat (Westinghouse Electric Co.)
Session Organizer:
William N. Mann
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Techno-Economic Analysis of a Nuclear Reactor System Coupled with a Liquid Metal Battery
1:00–1:20PM EST
Sam J. Root (INL), Amey Shigrekar (INL), Tyler L. Westover (INL)
Paper
Optimal Sizing Toolbox for Energy Generation and Storage for a Nuclear Hybrid Microgrid
1:20–1:40PM EST
Nathan Chandra (Purdue), Dimitri Kalinichenko (Univ. Illinois, Urbana-Champaign), Molly Ross (Purdue), Caleb Brooks (Univ. Illinois, Urbana-Champaign), Hitesh Bindra (Purdue)
Thermodynamic and Technoeconomic Optimization of Nuclear Integrated Desalination with Thermal Energy Storage
1:40–2:00PM EST
Elizabeth Keith (Univ. Wisconsin, Madison), Ben Lindley (Univ. Wisconsin, Madison), Michael J. Wagner (Univ. Wisconsin, Madison)
Design Considerations for Integrating Direct Air Capture with a Nuclear Power Plant
2:00–2:20PM EST
Iza Lantgios (Univ. Pittsburgh), Logan Williams (NCSU), Katherine Hornbostel (Univ. Pittsburgh)
To join the conversation, you must be logged in and registered for the meeting.
