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August 24–27, 2026
Dallas, TX|Hilton Anatole
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Front-end nuclear fuel supply cooperation: Turning allied interdependence into strategic advantage
The global nuclear revival, which is fueled by unprecedented demand for firm, affordable, dispatchable power for artificial intelligence and data center build-out, energy security imperatives, and climate commitments, has exposed a structural reality of the Western fuel cycle: No single allied nation currently possesses the full suite of front-end capabilities. From mining through conversion, enrichment, fabrication, and the emerging deconversion and metallization steps required for reactor fuels, capability is distributed across Canada, France, Japan, the United Kingdom, and the United States (collectively, the “Sapporo Five”), as well as a small group of close partners.
S. Guardini, N. Schiavone, S. Tassan
Nuclear Science and Engineering | Volume 51 | Number 4 | August 1973 | Pages 405-414
Technical Paper | doi.org/10.13182/NSE73-A23275
Articles are hosted by Taylor and Francis Online.
Thermal-neutron spectrum indexes in uranium and uranium-plutonium clustered fuel elements, organic-cooled and D2O-moderated, were measured in the temperature range from 20 to 200°C, by activation of 239Pu-235U and 176Lu-164Dy detector pairs. The experimental results were used to test the multigroup transport code HEROIC and associated cross-section libraries.
