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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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DOE on track to deliver high-burnup SNF to Idaho by 2027
The Department of Energy said it anticipated delivering a research cask of high-burnup spent nuclear fuel from Dominion Energy’s North Anna nuclear power plant in Virginia to Idaho National Laboratory by fall 2027. The planned shipment is part of the High Burnup Dry Storage Research Project being conducted by the DOE with the Electric Power Research Institute.
As preparations continue, the DOE said it is working closely with federal agencies as well as tribal and state governments along potential transportation routes to ensure safety, transparency, and readiness every step of the way.
Watch the DOE’s latest video outlining the project here.
Ch. Hellwig, K. Bakker, T. Ozawa, M. Nakamura, F. Ingold, L. Å. Nordström, Y. Kihara
Nuclear Science and Engineering | Volume 153 | Number 3 | July 2006 | Pages 233-244
Technical Paper | doi.org/10.13182/NSE06-A2609
Articles are hosted by Taylor and Francis Online.
Particle fuels such as sphere-pac and vipac have been considered as promising fuel systems for fast reactors because of their inherent potential in remote operation, cost reduction, and incineration of minor actinides or low-decontaminated plutonium. The FUJI test addresses the questions of fabrication of mixed-oxide (MOX) particle fuels with high Pu content (20%) and its irradiation behavior during the start-up phase. Four kinds of fuel, i.e., MOX sphere-pac, MOX vipac, MOX pellet, and Np-MOX sphere-pac, have been and will be simultaneously irradiated under identical conditions in the High Flux Reactor in Petten, Netherlands. First results show that the particle fuel undergoes a substantial structure change already at the very beginning of the irradiation when the maximum power is reached. The changes in microstructure, i.e., the formation of a central void and the densification of fuel, decrease the fuel central temperature. Thus, the fast and strong restructuring helps to prevent central fuel melting at high power levels.