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International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Clay E. Easterly, Gorman S. Hill, Johnnie B. Cannon
Fusion Science and Technology | Volume 16 | Number 2 | September 1989 | Pages 125-136
Technical Paper | Safety/Environmental Aspect | doi.org/10.13182/FST89-A29141
Articles are hosted by Taylor and Francis Online.
Releases of tritium and activation products from a reference fusion reactor under normal operating conditions were evaluated for the radiation doses to local and global populations. Maximum annual total body dose commitment from all sources of effluents to an individual at the plant boundary is 0.5 mrems. The annual total body dose commitment from all effluents to the population of 1 million persons living within 80 km of the plant is 7 person-rems. These exposures are small fractions of the doses resulting from existing background radiation. Global doses due to tritium and 14C releases from the reference fusion reactor are small fractions of doses resulting from naturally occurring tritium and 14C.