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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
Dec 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Deep Fission to break ground this week
With about seven months left in the race to bring DOE-authorized test reactors on line by July 4, 2026, via the Reactor Pilot Program, Deep Fission has announced that it will break ground on its associated project on December 9 in Parsons, Kansas. It’s one of many companies in the program that has made significant headway in recent months.
David Petti, Kathryn McCarthy
Fusion Science and Technology | Volume 37 | Number 1 | January 2000 | Pages 1-23
Technical Paper | doi.org/10.13182/FST00-A117
Articles are hosted by Taylor and Francis Online.
Magnetic fusion energy has the potential for superior safety and environmental (S&E) characteristics relative to other energy options, which is one of the main reasons for developing fusion power. Excellent progress has been made in understanding the nature of the S&E concerns associated with fusion power and in demonstrating the S&E potential of fusion. Over the past 10 yr, U.S. fusion S&E activities have been largely focused on the International Thermonuclear Experimental Reactor (ITER). The design of ITER is such that the hazards addressed are similar to those of a future fusion power plant; hence, many of the safety issues addressed by ITER are relevant to commercial fusion power plants. This paper reviews the progress and accomplishments in fusion S&E activities performed largely in support of ITER over the past decade and discusses future directions in fusion safety design criteria development and implementation; characterization of the radioactive and hazardous materials in fusion and the potential energy sources that could mobilize those materials during an accident; integrated state-of-the-art safety and risk analysis tools, methods, and results; and development of environmental design criteria for radioactive and hazardous fusion waste minimization as well as the evaluation of recycle/reuse potential of fusion materials.