Nuclear licensees are increasingly required to adapt to a more challenging commercial environment as electricity markets are liberalised. One of the costs that is often perceived as being amenable to...
Published date:
9 June 2004
This technical opinion paper provides the reader with a concise description of both the benefits and disadvantages of using probabilistic safety assessment (PSA) to analyse operational events in nucl...
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2 December 2004
This technical opinion paper represents the consensus of risk analysts in NEA member countries on the current state of the art of level-2 probabilistic safety assessment (PSA) and its applications in...
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20 April 2007
These technical opinion papers represent the consensus of risk analysts and experts in NEA Member countries on the current state of the art in Fire Probabilistic Safety Assessment (PSA) for nuclear p...
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26 September 2002
Probabilistic safety analyses (PSAs) for many of the nuclear power plants throughout the world are being maintained as "living PSAs" (LPSAs), being updated to take account of changes to the design an...
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1 February 2005
Acceptance criteria for emergency core cooling systems (ECCS) define the maximum temperature and degree of oxidation in order to avoid excessive embrittlement and hence failure of the fuel cladding, ...
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21 September 2011
The way in which nuclear licensees’ organisations are structured and resourced clearly has a potential impact on nuclear safety. As experience has continually demonstrated, operating organisations wi...
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15 May 2012
Managing the ageing of fuel cycle facilities (FCFs) means, as for other nuclear installations, ensuring the availability of required safety functions throughout their service life while taking into a...
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31 December 2013
As all safety systems in the majority of existing nuclear power plants use the preferred power supply, any voltage surges in these systems could lead to common-cause failures. In the event of an unus...
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17 May 2013
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...
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12 December 2007
Cette étude analyse différents cycles du combustible nucléaire avancés du point de vue de leur impact sur la gestion des déchets radioactifs. Elle examine divers cycles et illustre les différences en...
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4 August 2006
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1 January 1992
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1 January 1999
Radioactive waste management is an area of public interest in which stakeholder involvement has largely proven itself to be beneficial to all parties and processes concerned. With growing experience,...
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20 December 2004
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29 October 2004
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26 March 2004
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31 December 2004
Cet ouvrage, à l’intention d’un large public, présente une synthèse de la situation du déclassement et du démantèlement des installations nucléaires ainsi que des questions connexes dans les pays mem...
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13 September 2002
Experience from decommissioning projects suggests that the decommissioning of nuclear power plants could be made easier if this aspect received greater consideration at the design stage and during op...
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7 June 2010
Una delle preoccupazioni più diffuse in tema di produzione di energia elettrica da fonte nucleare è che la disattivazione degli impianti nucleari - ovvero il loro smantellamento fino allo stato final...
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30 September 2004
This status report on Decommissioning Funding: Ethics, Implementation, Uncertainties is based on a review of recent literature and materials presented at NEA meetings in 2003 and 2004, and particular...
Published date:
23 October 2006
The decommissioning of nuclear power plants is a topic of increasing interest to governments and the industry as many nuclear units approach retirement. It is important in this context to assess deco...
Published date:
11 August 2003
Considerable international experience gained over the last 20 years demonstrates that nuclear facilities can be safely dismantled and decommissioned once a decision is made to cease operations and pe...
Published date:
23 October 2009
One concern commonly expressed about electricity production from nuclear power is that the decommissioning (i.e.dismantling to a desirable end state) of the redundant radioactive facilities presents ...
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25 August 2004
This overview of decontamination techniques is based on the results of the previously mentioned questionnaire, which was received, reviewed and summarised for this report by the Task Group. The infor...
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3 August 1999
The disposal of long-lived radioactive waste in a deep geological repository (DGR) is a scientifically and technically credible solution that meets the need for long-term safety without reliance on a...
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24 January 2024
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21 September 2012
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28 October 2003
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...
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5 May 2010
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1 January 1999
Cet ouvrage est le résumé d'un rapport portant le même titre ; il présente les principaux résultats d'une enquête internationale sur les initiatives récentes en matière d'enseignement et de formation...
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16 August 2004
Dans de nombreux pays, le financement public de la R&D dans le domaine de l'énergie nucléaire a décru considérablement ou a même complètement disparu. Dans le même temps, les bénéfices des compagnies...
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28 October 2004
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13 March 2008
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1 February 2021
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
The desired outcome of nuclear regulatory activities is the safe operation of nuclear facilities in a manner that protects public health and safety, and the environment. The operator has prime respon...
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20 April 2004
Germany is exploring a new approach towards the final management of its radioactive waste. This international workshop, held in Germany, attracted 65 participants from 13 countries. A little more tha...
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16 May 2006
This report presents a collective opinion of the Radioactive Waste Management Committee of the OECD Nuclear Energy Agency (OECD/NEA) and of the International Radioactive Waste Management Advisory Com...
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1 January 1991
L’enlèvement des matières irradiées et plus particulièrement du combustible à l'issue de l'arrêt définitif d'une installation élimine la source principale de risque radiologique, le risque de critici...
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25 September 2008
Il presente rapporto, avente finalità di ampia divulgazione, contiene una sintetica panoramica delle problematiche associate alla disattivazione e allo smantellamento delle intallazioni nucleari ne P...
Published date:
30 September 2004
Le Comité de l'AEN de la gestion des déchets radioactifs (RWMC) réunit des représentants à haut niveau des agences de gestion des déchets radioactifs, des organismes de réglementation, des organes re...
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1 January 1999
Le dépôt des déchets radioactifs à vie longue dans des formations géologiques profondes fait l’objet d’études approfondies dans le monde entier dans le but de protéger l’homme et l’environnement, auj...
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19 July 2004
Radioactive effluent releases from nuclear installations have generally been substantially reduced in recent years, well below regulatory requirements. At the same time, international and intergovern...
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29 October 2003
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31 December 2004
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17 December 2012
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...
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16 November 2004
A joint NEA-EC workshop entitled “Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case” was organised in Oxford on 25-27 September 2002 and hosted by United Kingdom Nirex Limited...
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3 July 2003
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 ...
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12 April 2007
In the deep disposal of radioactive waste, the presence of several barriers serving complementary safety functions enhances confidence that the waste will be isolated and contained to protect human h...
Published date:
16 February 2007
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