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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
IAEA again raises global nuclear power projections
Noting recent momentum behind nuclear power, the International Atomic Energy Agency has revised up its projections for the expansion of nuclear power, estimating that global nuclear operational capacity will more than double by 2050—reaching 2.6 times the 2024 level—with small modular reactors expected to play a pivotal role in this high-case scenario.
IAEA director general Rafael Mariano Grossi announced the new projections, contained in the annual report Energy, Electricity, and Nuclear Power Estimates for the Period up to 2050 at the 69th IAEA General Conference in Vienna.
In the report’s high-case scenario, nuclear electrical generating capacity is projected to increase to from 377 GW at the end of 2024 to 992 GW by 2050. In a low-case scenario, capacity rises 50 percent, compared with 2024, to 561 GW. SMRs are projected to account for 24 percent of the new capacity added in the high case and for 5 percent in the low case.
2023 ANS STUDENT CONFERENCE SPEAKER
Dr. Bahran is currently at the White House Office of Science & Technology Policy (OSTP) where he serves as the Assistant Director as for Nuclear Technology and Strategy. Dr. Bahran received a PhD in Nuclear Engineering & Science from Rensselaer Polytechnic Institute based on research sponsored by the US Naval Reactors. He also has a Dual BS in Nuclear Engineering & Engineering Physics from the same university. He began his career at Los Alamos as a postdoc in and went on to become a program manager and R&D Scientist in the Nuclear Engineering and Nonproliferation Division where he was a recipient of the prestigious “Most Promising Asian Engineer of the Year” for leading the development of transformative nuclear technology solutions. Dr. Bahran has held several adjunct faculty university positions and has lectured at 20+ universities; is a past Fellow of the MIT Seminar XXI national security program; served as an associate editor of the Journal for Nuclear Materials Management; and is the author of 65+ publications (including in Nature Communications) on a wide range of technical nuclear issues. Prior to joining the White House, he served as a Senior Science & Policy adviser in the Office of Under Secretary of Defense for Policy focusing on a wide range of strategic issues. For his exemplary performance during his time at the Pentagon, he received the Secretary of Defense Medal for Exceptional Public Service.
Last modified March 28, 2023, 4:20pm EDT
