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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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.
Hiroyuki Shidara et al.
Fusion Science and Technology | Volume 55 | Number 2 | February 2009 | Pages 131-135
Technical Paper | Seventh International Conference on Open Magnetic Systems for Plasma Confinement | doi.org/10.13182/FST09-A6998
Articles are hosted by Taylor and Francis Online.
The steering ECRH antenna system has been developed and is in operation for the GAMMA 10 plasma experiment for efficient electron heating. The steering antenna can be shifted vertically as -10 ~ +10 mm from the standard setting. The plasma experiments with the installed antenna show that the steering system works appropriately. From the examined experiments of the antenna position scan, power scan etc, it is found that the effective heating requires the precise and delicate setting of the injection beam. The lowest antenna position in the standard setting gives the highest diamagnetism rise of 9 %, and the rise rate increases in accordance with the power.
