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Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
R. W. Moir, J. D. Lee, M. S. Coops, F. J. Fulton, W. S. Neef, Jr., D. H. Berwald, R. B. Campbell, B. Flanders, J. K. Garner, N. Ghoniem (Consultant, UCLA), J. Ogren, Y. Saito, A. Slomovik, R. H. Whitley, K. R. Schultz, G. E. Benedict, E. T. Cheng, R. L. Creedon I. Maya, V. H. Pierce, J. B. Strand, C. P. C. Wong, J. S. Karbowski, R. P. Rose, J. H. Devan, P. Tortorelli, L. G. Miller, P. Y. S. Hsu, J. M. Beeston, N. J. Hoffman, D. L. Jassby
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 589-598
Fusion System Studies | doi.org/10.13182/FST4-2P2-589
Articles are hosted by Taylor and Francis Online.
Studies of the technical and economic feasibility of producing fissile fuel in tandem mirrors and in tokamaks for use in fission reactors are presented. Fission-suppressed fusion breeders promise unusually good safety features and can provide make-up fuel for 11 to 18 LWRs of equal nuclear power depending on the fuel cycle. The increased revenues from sales of both electricity and fissile material might allow the commercial application of fusion technology significantly earlier than would be possible with electricity production from fusion alone. Fast-fission designs might allow a fusion reactor with a smaller fusion power and a lower Q value to be economical and thus make this application of fusion even earlier. A demonstration reactor with a fusion power of 400 MW could produce 600 kg of fissile material per year at a capacity factor of 50%. The critical issues, for which small scale experiments are either being carried out or planned, are: 1) material compatibility, 2) beryllium feasibility, 3) MHD effects, and 4) pyrochemical reprocessing.