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
Nuclear and Emerging Technologies for Space (NETS 2025)
May 4–8, 2025
Huntsville, AL|Huntsville Marriott and the Space & Rocket Center
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
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
U.S. nuclear capacity factors: Stability and energy dominance
Nuclear generation has inertia. Massive spinning turbines keep electricity flowing during grid disturbances. But nuclear generation also has a kind of inertia that isn’t governed by the laws of motion.
Starting—and then finishing—a power reactor construction project requires significant upfront effort and money, but once built a reactor can run for decades. Capacity factors of U.S. reactors have remained near 90 percent since the turn of the century, but it took more than a decade of improvements to reach that steady state. The payoff for nuclear investments is long-term and reliable.
June 13–17, 2010
Nuclear Science and Technology - The Right Fit. The Right Time
San Diego, CA|Town & Country Hotel & Resort
Pre-registration is now closed. Please register on-site.
Program Chair:
Dr. A. Kurshad Muftuoglu (GE-Hitachi Nuclear Energy)
General Chair:
Ross T. Ridenoure (Southern California Edison)
Embedded Topical Meeting
Program Co-Chairs:
Dana A. Powers (Sandia National Laboratories)
J. Steven Herring (Idaho National Laboratory)
Dan R. Keuter (Retired, Entergy Nuclear)
Assistant Program Co-Chairs:
Ken Schultz (General Atomics)
Kevin R. O'Kula (URS Safety Management Solutions)
Program Chairs:
Dr. Heather J. MacLean (Idaho National Laboratory)
Dr. Wolfgang Hoffelner (RWH Consult Gmbh)
Dr. Pascal J. Yvon (CEA)
General Co-Chairs:
Dr. Todd R. Allen (University of Wisconsin-Madison)
Dr. Lance L. Snead (Oak Ridge National Laboratory)
General Chairs:
Goon-Cherl Park (Seoul National University)
Kiyoshi Okamura (Toshiba Corporation)
John R. McGaha (Chief Operating Officer -Designate, Enexus Energy, Inc.)
Jean Claude Gauthier (AREVA NP, France)
Izumi Kinoshita (CRIEPI)
Dr. Jacopo Buongiorno (Professor, Massachusetts Institute of Technology)
Hark-Rho Kim (Vice-President, KAERI)
Frank Carre (CEA, France)
Honorary Chairs:
W. Pete Miller (Assistant Secretary for Nuclear Energy, Department of Energy)
Takuya Hattori (JAIF)
Chang Sun Kang (Seoul National University)
Philippe Pradel (CEA, France)
