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
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
High-temperature plumbing and advanced reactors
The use of nuclear fission power and its role in impacting climate change is hotly debated. Fission advocates argue that short-term solutions would involve the rapid deployment of Gen III+ nuclear reactors, like Vogtle-3 and -4, while long-term climate change impact would rely on the creation and implementation of Gen IV reactors, “inherently safe” reactors that use passive laws of physics and chemistry rather than active controls such as valves and pumps to operate safely. While Gen IV reactors vary in many ways, one thing unites nearly all of them: the use of exotic, high-temperature coolants. These fluids, like molten salts and liquid metals, can enable reactor engineers to design much safer nuclear reactors—ultimately because the boiling point of each fluid is extremely high. Fluids that remain liquid over large temperature ranges can provide good heat transfer through many demanding conditions, all with minimal pressurization. Although the most apparent use for these fluids is advanced fission power, they have the potential to be applied to other power generation sources such as fusion, thermal storage, solar, or high-temperature process heat.1–3
International High-Level Radioactive Waste Management 2022 Speaker
David Victor is a professor of innovation and public policy at the School of Global Policy and Strategy at UC San Diego where he co-directs the campus-wide Deep Decarbonization Initiative (D2I), focuses on the engineering, economic and political challenges associated with bringing the world to nearly zero emissions of warming gases. Victor is an adjunct professor in Climate, Atmospheric Science & Physical Oceanography at the Scripps Institution of Oceanography and affiliated with the Mechanical and Aerospace Engineering Department in the School of Engineering. Prior to joining the faculty at UC San Diego, Victor was a professor at Stanford Law School where he taught energy and environmental law.
His research focuses on regulated industries and how regulation affects the operation of major energy markets. Much of his research is at the intersection of climate change science and policy. Victor authored "Global Warming Gridlock," which explains why the world hasn't made much diplomatic progress on the problem of climate change while also exploring new strategies that would be more effective. The book was recognized by The Economist as one of the best books of 2011.
Victor was a convening lead author for the Intergovernmental Panel on Climate Change (IPCC), a United Nations-sanctioned international body with 195 country members that won the Nobel Peace Prize in 2007. Victor has been tapped by Southern California Edison to lead the company’s Community Engagement Panel for decommissioning of the San Onofre Nuclear Power Plant, a nationally visible and unique effort to engage the community systematically through the process of shutting down one of the world’s most controversial power plants. In 2016 Victor was appointed to Co-Chair, The Brookings Institution, Initiative on Energy and Climate. He is a member of the World Economic Forum’s Global Future Council on Energy, where his work focuses on the role of natural gas as a transition fuel to deep decarbonization as well as a member of the Council on Foreign Relations. In 2020, Victor was elected to the American Academy of Arts and Sciences, one of the one of the oldest and most esteemed honorary societies in the nation.
His Ph.D. is from the Massachusetts Institute of Technology and A.B. from Harvard University.
Last modified October 28, 2022, 6:27am MST
