This report describes a novel approach developed at the Oak Ridge National Laboratory
(ORNL) for the estimation of the uncertainty in the prediction of the neutron multiplication factor
for spent nuclear fuel. This technique focuses on burnup credit, where credit is taken in criticality
safety analysis for the reduced reactivity of fuel irradiated in and discharged from a reactor.
Validation methods for burnup credit have attempted to separate the uncertainty associated with
The objective of this calculation is to provide the uncertainty term for fission product and minor actinides which contributes to the determination of the critical limit for burnup credit calculations. The scope of this calculation covers PWR and BWR spent nuclear fuel. This activity supports the Criticality Department's validation of burnup credit. The intended use of these results is in future Criticality Department calculations and analyses.
The point of departure for the ARGONA project is that participation and transparency are key elements of effective risk governance and the acronym ARGONA stands for "Arenas for Risk Governance ". Given the overall objectives, ARGONA intended to demonstrate how participation and transparency link to the political and legal systems and how new approaches can be implemented in radioactive waste management programmes.
ARGONA is a project within the European Commission 6th framework programme. The overall objective was to support transparency of decision-making processes in the radioactive waste programmes of the participating countries, and also of the European Union, by means of a greater degree of public participation.
These proposed guidelines are recommendations that have emerged from the European Union Research Project ARGONA (Arenas for Risk Governance), Contract no.: FP6-036413
Local support in favor of a final repository for spent nuclear in one's own municipality has increased somewhat in both Oskarshamn and Östhammar. This is shown by the annual public opinion poll that was conducted by Synovate on behalf of SKB.
Web page from SKB's website (Swedish Nuclear Fuel and Waste Management Company) discussing the ongoing cooperation between SKB and both Östhammar, where the repository is to be sited, and Oskarshamn, where the encapsulation plant is to be located.
Report prepared by ANDRA, the French National Radioactive Waste Management Agency, for preparing for public debate in 2013.
Press release from ANDRA, the French National Agency for Radioactive Waste Management, regarding the changes it will make in the siting process as a result of public debate on the Cigéo Project, disposal of radioactive waste in a deep geologic repository.
Presentation given by François-Michel Gonnot at the Stockholm Talks on October 2, 2013 regarding Cigéo, the French Geological Disposal Project.
Annual report by ANDRA, the French National Radioactive Waste Management Agency, regarding its activities in 2011.
Annual report produced by ANDRA, the French National Radioactive Waste Management Agency describing its activities in 2010.
Newsletter produced by ANDRA, the French National Radioactive Waste Management Agency.
Newsletter produced by ANDRA, the French National Radioactive Waste Management Agency.
Newsletter produced by ANDRA, the French National Radioactive Waste Management Agency.
Newsletter produced by ANDRA, the French National Radioactive Waste Management Agency.
