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Deep Fission to break ground this week
With about seven months left in the race to bring DOE-authorized test reactors on line by July 4, 2026, via the Reactor Pilot Program, Deep Fission has announced that it will break ground on its associated project on December 9 in Parsons, Kansas. It’s one of many companies in the program that has made significant headway in recent months.
Micah D. Lowenthal, Ehud Greenspan, Ralph Moir, William E. Kastenberg, T. Kenneth Fowler
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 619-628
Safety and Environment (Poster Session) | doi.org/10.13182/FST98-A11963683
Articles are hosted by Taylor and Francis Online.
The methods of industrial ecology have been applied to the selection of a high-Z material for indirect-drive targets in the HYLIFE-II reactor. We quantify physical, chemical, and radiological impacts, rate the social-welfare impacts, and identify trends in the economic dimensions of the material selection. Early accident dose, the waste disposal rating, life-cycle volume, gamma dose rate, and resource availability are all considered. Four high-Z materials are considered: Ta, W, Hg, and Pb. A new activation module has been developed to accurately account for the complex activation scenarios of target materials. We explore a range of recycling scenarios and the results of these activation calculations are translated into the indices mentioned above. The recycling scenario can be modified to reduce accident hazards, disposal hazards, maintenance hazards, or fiscal expenditures, but different hazards or costs suggest different recycling scenarios are preferable. The IE methodology and examples of results are presented and areas for further study are identified.