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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!
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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.
Technical Session|Space Nuclear Power and Propulsion
Friday, April 5, 2024|1:35–2:55PM EDT|Engineering Services Building Room 122
Session Chair:
Christopher T. Balbier (Penn State University)
Alternate Chair:
Jacob Maxeiner (Penn State University)
Session Organizer:
Jonathan B. Balog (Penn State University)
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Radiation Mapping of a Nuclear Thermal Propulsion System
1:35–1:55PM EDT
Joseph P. Rumbaugh (U.S. Military Academy), Alexander J. Lesko (U.S. Military Academy), Gabrielle I. Hall (U.S. Military Academy), Marissa A. Massey (U.S. Military Academy)
Paper
Mars and Beyond: Design of a Nuclear Space Propulsion System
1:55–2:15PM EDT
Lucas Diehl (Virginia Commonwealth Univ.), Ben A. Impson (Virginia Commonwealth Univ.), Anthony J. Hall (Virginia Commonwealth Univ.), Candler Langston (Virginia Commonwealth Univ.)
Lunar Power: Radioisotope Thermoelectric Generator
2:15–2:35PM EDT
Logan J. Hiland (Embry-Riddle Aeronautical Univ.), Joey Meboe (Embry-Riddle Aeronautical Univ.), Gabriel Payan (Embry-Riddle Aeronautical Univ.), Karl Heine (Embry-Riddle Aeronautical Univ.)
Centrifugal Nuclear Thermal Rocket CFE Temperature Distribution Analysis using Ansys
2:35–2:55PM EDT
Drew C. Stuffick (Penn State), Zachary T. Herzog (Penn State), Saeed Alhosani (Penn State)
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