Le stockage dans des installations construites dans des couches géologiques stables et profondes constitue la solution de référence pour isoler de la biosphère humaine de manière permanente les déche...
Published date:
13 March 2012
L’expérience internationale considérable accumulée au cours des 20 dernières années nous montre que les installations nucléaires peuvent être démantelées dans des conditions de sûreté, puis déclassée...
Published date:
5 May 2010
A “safety case” is the synthesis of evidence, analyses and arguments that quantify and substantiate a claim that a geological repository for radioactive waste will be safe after closure and beyond th...
Published date:
5 May 2009
Un « dossier de sûreté » est la synthèse des preuves, analyses et arguments qui permettent de quantifier et de justifier que le dépôt de déchets radioactifs en formation géologique restera sûr après ...
Published date:
5 May 2009
In November 2006, Hungary hosted the 6th National Workshop and Community Visit of the NEA Forum on Stakeholder Confidence (FSC). Participants included institutional authorities, local residents and s...
Published date:
12 June 2009
The OECD Nuclear Energy Agency (NEA) hosted an international symposium on “Safety Cases for the Deep Disposal of Radioactive Waste: Where Do We Stand?” in January 2007. The NEA has spearheaded import...
Published date:
12 April 2007
The presence of several barriers serving complementary safety functions enhances confidence that radioactive waste placed in deep geological repositories will be adequately isolated and contained to ...
Published date:
12 April 2007
Regulating the long-term safety of geological disposal of radioactive waste poses special challenges due to the very long timescales involved. This report has been prepared to help foster a common un...
Published date:
30 October 2007
L’une des principales activités de l’Agence de l’OCDE pour l’énergie nucléaire (AEN) dans le domaine de la gestion des déchets radioactifs est d’organiser des examens internationaux d’études et de pr...
Published date:
16 February 2006
This report examines the roles that storage plays, or might play, in radioactive waste management in OECD/NEA member countries. A better understanding of these roles provides valuable input to curren...
Published date:
6 February 2006
The Integration Group for the Safety Case (IGSC) of the Nuclear Energy Agency (NEA) is co-sponsoring a project with the European Commission to develop a greater understanding of how to achieve the ne...
Published date:
16 November 2004
The modelling of the key process of radionuclide sorption is of great importance in assessing the performance or safety of deep and near-surface repositories for radioactive waste. The first phase of...
Published date:
4 May 2005
A joint NEA-EC workshop entitled “Engineered Barrier Systems: Design Requirements and Constraints” was organised in Turku, Finland on 26-29 August 2003 and hosted by Posiva Oy. The main objectives of...
Published date:
11 November 2020
Low-level and very low-level waste represent the vast majority of radioactive waste by volume from decommissioning activity at nuclear facilities around the world, but they are only a small fraction...
Published date:
4 November 2020
This study updates the 1985 NEA report and presents a comprehensive analysis of the individual and total costs of the nuclear fuel cycle for a pressurised water reactor (PWR) to be commissioned in th...
Published date:
1 January 1994
This report presents a consensus position in the form of a Collective Opinion of the Radioactive Waste Management Committee (RWMC) of the OECD Nuclear Energy Agency. It addresses the strategy for the...
Published date:
30 July 2020
Deep geological repositories of radioactive waste are designed and licensed based on a model of long-term safety which does not require the active presence of man. During the period of stepwise devel...
Published date:
31 December 2013
Regulating the long-term safety of geological disposal of radioactive waste is a key part of making progress on the radioactive waste management issue. A survey of member countries has shown that dif...
Published date:
10 July 2008
As part of its activities, the Regulators’ Forum of the NEA Radioactive Waste Management Committee has been examining the regulatory criteria for the long-term performance of geological disposal. In ...
Published date:
3 March 2010
The workshop was organized in Paris, on 1st-2nd September 1994, in co-operation with the OECD Environment Directorate. The focus was the concept of deep geological disposal and the associated non-tec...
Published date:
1 January 1995
Various long-term radioactive waste management options have been considered in order to protect humans and the environment both now and in the future. Most experts worldwide agree that disposal in en...
Published date:
25 February 2005
The long-term safety of deep disposal of radioactive waste will be strongly dependent on the performance of the geological setting. The geology fulfils important safety functions including isolating ...
Published date:
22 June 2007
Geological settings selected as potential host formations for the deep geological disposal of radioactive waste are chosen for, among other assets, their long-term stability and buffering capacity ag...
Published date:
20 March 2009
Radioactive waste repositories are designed to be intrinsically safe in that they are not dependent on the presence or intervention of humans. In response to this challenge, the Nuclear Energy Agency...
Published date:
27 May 2019
The NEA Nuclear Waste Bulletin has been prepared by the Radiation Protection and Waste Management Division of the OECD Nuclear Energy Agency to provide a means of communication amongst the various te...
Published date:
1 January 1997
The NEA Nuclear Waste Bulletin has been prepared by the Radiation Protection and Waste Management Division of the OECD Nuclear Energy Agency to provide a means of communication amongst the various te...
Published date:
1 January 1996
The NEA Nuclear Waste Bulletin has been prepared by the Radiation Protection and Waste Management Division of the OECD Nuclear Energy Agency to provide a means of communication amongst the various te...
Published date:
1 January 1999
Worldwide consensus exists within the international community that geological repositories can provide the necessary long-term safety and security to isolate long-lived radioactive waste from the hum...
Published date:
25 September 2020
L'évaluation de la sûreté à long terme des centres de stockage des déchets radioactifs nécessite notamment d’étudier les événements perturbateurs d’origine naturelle ou humaine et d’en évaluer les im...
Published date:
1 January 1995
Alla långsiktiga projekt för hantering av radioaktivt avfall pågår sannolikt i årtionden eller århundraden. Projektet kräver en fysisk plats och det kommer att påverka det omgivande samhället på en r...
Published date:
4 May 2011
Le présent rapport contient les conclusions du Groupe international de revue instauré par le Secrétariat de l'AEN à la demande du gouvernement français afin de faire évaluer par des pairs le Dossier ...
Published date:
5 September 2003
Stakeholder involvement, dialogue and deliberation can improve the quality and the sustainability of policy decisions. This publication offers a short guide to stakeholder involvement techniques and ...
Published date:
14 October 2004
This report presents a synthesis of the key findings and experience of the NEA Forum on Stakeholder Confidence regarding the governance of long-term radioactive waste management. Most of the main fin...
Published date:
13 September 2004
The decision-making process for developing and implementing long-term radioactive waste management (RWM) solutions extends over decades and involves both a multitude of actors/stakeholders and stages...
Published date:
13 September 2004
Disposal of long-lived radioactive waste in engineered facilities deep underground is being widely investigated worldwide in order to protect humans and the environment both now and in the future. Th...
Published date:
19 July 2004
Im schweizerischen Projekt Entsorgungsnachweis untersucht die Nagra die Sicherheit der geologischen Tiefenlagerung von radioaktiven Abfällen im Opalinuston des Zürcher Weinlands. Der vorliegende Beri...
Published date:
22 April 2004
Studies are under way in Switzerland to investigate various aspects of the geological disposal of radioactive waste. This report presents the results of the international peer review organised by the...
Published date:
23 April 2004
This overview presents an easily accessible synopsis of the regulatory control of radioactive waste management in 15 NEA member countries. It covers the management of radioactive waste from all types...
Published date:
30 December 2005
This report examines the predisposal phase of radioactive waste management programmes in NEA member countries for all types of waste from high-level to intermediate- and low-level waste, and spent fu...
Published date:
8 September 2020
In recent years the socio-political environment of radioactive waste management (RWM) has been changing in a significant way. Stakeholder dialogue has become a leading principle. How have RWM organis...
Published date:
12 December 2007
Radioactive waste is associated with all phases of the nuclear fuel cycle as well as the use of radioactive materials in medicine, research and industry. For the most hazardous and long-lived waste, ...
Published date:
24 September 2010
Worldwide consensus exists within the international community that geological repositories can provide the necessary long-term safety and security to isolate long-lived radioactive waste from the hum...
Published date:
4 April 2017
This 7th Forum on Stakeholder Confidence (FSC) workshop focused on the territorial implementation of France’s high-level and long-lived intermediate-level waste management programme. Sessions address...
Published date:
12 April 2010
This paper provides in a concise form an overview of the development of regulation and guidance at both national and international levels, on international and multi-national initiatives for developi...
Published date:
24 February 2010
A central safety function of radioactive waste disposal repositories is the prevention or sufficient retardation of radionuclide migration to the biosphere. Performance assessment exercises in variou...
Published date:
4 May 2012
Communication has a specific role to play in the development of deep geological repositories. Building trust with the stakeholders involved in this process, particularly within the local community, i...
Published date:
20 February 2017
Large quantities of materials arising from the decommissioning of nuclear facilities are non-radioactive per se. An additional significant share of materials is of very low-level or low-level radioac...
Published date:
16 August 2017
Cost estimation for the decommissioning of nuclear facilities can vary considerably in format, content and practice both within and across countries. These differences may have legitimate reasons but...
Published date:
2 March 2012
Published date:
1 December 2015
Nuclear sites around the world are being decommissioned and remedial actions are being undertaken to enable sites, or parts of sites, to be reused. Although such activities are relatively straightfor...
Published date:
23 May 2016
