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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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.
Thomas W. Phillips, Robert E. Howe
Nuclear Science and Engineering | Volume 69 | Number 3 | March 1979 | Pages 375-377
Technical Paper | doi.org/10.13182/NSE79-A19955
Articles are hosted by Taylor and Francis Online.
The total neutron cross section of 241Am was determined from transmission data obtained at the Lawrence Livermore Laboratory 100-MeV electron Linac for the neutron energy range from 0.5 to 25 MeV Neutron energies were measured using the time-of-flight technique. The transmission of a 12C sample was measured simultaneously to test the precision of this experiment. The measured 241Am cross section is compared with the evaluated data files, and discrepancies are noted.
