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    NEA Document
    The Nuclear Waste Management Organization of Japan’s Pre-siting Safety Case Based on the Site Descriptive Model: An International Peer Review of the NUMO Safety Case
    NEA/RWM/R(2022)2

    Following a safety-oriented, stepwise procedure for geological repository siting, the Nuclear Waste Management Organization of Japan (NUMO) requested in 2021 that the NEA facilitate an independent in...

    English Peer review Deep geological repository (DGR) High-level waste (HLW) Japan Radioactive waste management RWMC Radioactive waste Safety case Geological disposal Features events and processes (FEPs) …
    Published date: 19 January 2023
    News
    Community and youth engagement the key for future radioactive waste disposal

    The FSC workshop participants discussed best practices for community and youth engagement around the topic of radioactive waste disposal.

    News brief Deep geological repository (DGR) Europe Human and organisational factors Education RWMC Stakeholder relations Belgium FSC Geological disposal Radioactive waste …
    Published date: 26 October 2022
    News
    Building confidence in waste repositories: the role of the safety case

    On 17-18 May, experts in radioactive waste management, local stakeholders and non-technical actors convened in Bern, Switzerland, for the IGSC and FSC workshop on the safety case.

    News brief Human aspects of nuclear safety Deep geological repository (DGR) Radioactive waste management IGSC Safety culture Repository Public communication FSC Safety case …
    Published date: 23 May 2022
    News
    Advancing geological repositories from concept to operation

    The Sixth International Conference on Geological Repositories (ICGR-6) gathered participants in in Helsinki, Finland, on 4-8 April.

    News brief Radioactive waste management Deep geological repository (DGR) Repository Radioactive waste …
    Published date: 27 April 2022
    Publications and Reports
    高レベル放射性 廃棄物の管理と処分: 世界の進捗状況と ソリューション

    放射性廃棄物は、医療・産業・研究・発電など幅広い活動から発生する。このような廃棄物はすべて、人の健康と環境の保護を最優先して安全に管理しなくてはならない。何十年にも及ぶ研究活動を経て、国際科学界は今では、高レベル放射性廃棄物を深地層最終処分場(DGR)に定置することが安全かつ効果的であると確信するに至っている。
    各国政府は、それぞれが最良であると信じるエネルギー・環境政策を実施する絶対的な権利と責...

    Radioactive waste management Deep geological repository (DGR) High-level waste (HLW) Radioactive waste management Japanese Geological disposal …
    Published date: 14 April 2022
    Event
    Sixth International Conference on Geological Repositories (ICGR-6): Advancing Geological Repositories from Concept to Operation
    4 - 8 April 2022
    Congress Hall, Paasitorni Helsinki, Finland

    Spent nuclear fuel repository site, Olkiluoto, Finland. Photo: Kallerna.

     

    Introduction

    The Sixth International Conference on Geological Repositories (ICGR) took place in Helsinki, Finland from 4-8 A...

    Deep geological repository (DGR) Radioactive waste management Repository Geological disposal
    Published date: 3 November 2022
    Activity
    Integration Group for the Safety Case (IGSC)

    The Integration Group for the Safety Case (IGSC) provides advice to the Radioactive Waste Management Committee (RWMC) on major and emerging issues to facilitate the development of waste management st...

    Safety regulation in radioactive waste management Safety provisions of radioactive waste management Deep geological repository (DGR) Optimisation of radioactive waste management IDKM of radioactive waste management Radioactive waste management Disposal IGSC Geological disposal Safety case Societal aspects of radioactive waste management …
    Published date: 17 March 2022
    News
    Advancing geological repositories

    The NEA will host the Sixth International Conference on Geological Repositories (ICGR-6) on 4-8 April 2022 in Helsinki, Finland.

    News brief Deep geological repository (DGR) Repository Radioactive waste
    Published date: 24 February 2022
    Activity
    Expert Group on Geological Repositories in Crystalline Rock Formations (Crystalline Club)

    The Crystalline Club (CRC) is composed of technical experts with experience in evaluating or reviewing the understanding of crystalline rock as host rocks for deep geologic disposal projects. CRC mem...

    Radioactive waste management Deep geological repository (DGR) Crystalline rock Crystalline Club (CRC) Safety case …
    Published date: 16 November 2021
    Activity
    Working Group on the Characterisation, the Understanding and the Performance of Argillaceous Rocks as Repository Host Formations (Clay Club)

    The Clay Club promotes the exchange of information, shared approaches and methods to develop and document an understanding of clay media as a host rock for a repository.

    Deep geological repository (DGR) IGSC Clay Club Safety case
    Published date: 16 November 2021
    Activity
    Expert Group on Repositories in Rock Salt Formations (Salt Club)

    The main objective of the Salt Club is to make the current knowledge base on rock salt more readily available to member countries, particularly those countries with adequate rock salt deposits to hos...

    Deep geological repository (DGR) Salt Club Safety case Rock salt
    Published date: 10 November 2021
    News
    Joint utilisation of underground research laboratories for research and development projects

    The NEA and Japan’s Ministry of Economy, Trade and Industry (METI) co-organised an online International Workshop on Joint Utilisation of Underground Research Laboratories in Research. The event was h...

    News brief Deep geological repository (DGR) High-level waste (HLW) Japan Underground research laboratory (URL) Radioactive waste management Spent fuel Underground research facility (URF) Geological disposal …
    Published date: 28 September 2021
    News
    Developing safety cases for various radioactive waste disposal facilities

    The NEA hosted an online expert roundtable discussion on 24 June 2021 on safety case projects of three different types of disposal facilities in member countries.

    News brief Radioactive waste management Deep geological repository (DGR) Disposal IGSC Geological disposal Safety case …
    Published date: 1 July 2021
    News
    Developing geological repositories in rock salts

    NEA Salt Club meeting, 11-12 May 2021.

    News brief Deep geological repository (DGR) Salt Club Radioactive waste management Geological disposal Rock salt …
    Published date: 28 May 2021
    News
    Deep geological repositories in crystalline rocks

    The Crystalline Club held its first technical workshop focusing on “Research Methods and Modern Measuring Equipment Used for Site and Rock Characterisation”, with three sessions held on 11, 18 and 25...

    News brief Deep geological repository (DGR) Crystalline rock Crystalline Club (CRC) Radioactive waste management …
    Published date: 31 March 2021
    News
    Deep geological repositories and nuclear liability

    NEA Working Party on Deep Geological Repositories and Nuclear Liability (WPDGR) meeting, 25-26 June 2020.

    Nuclear law News brief Deep geological repository (DGR) Nuclear law
    Published date: 24 March 2021
    Activity
    International Conference on Geological Repositories (ICGR)

    The ICGR brings together high-level decision-makers from regulatory and local government bodies, waste management organisations and public stakeholder communities to review current perspectives of ge...

    Radioactive waste management Deep geological repository (DGR) Information exchange Repository Geological disposal International co-operation …
    Published date: 26 February 2021
    Activity
    Integration Group for the Safety Case (IGSC): Safety Assessment Strategy and Tool

    IGSC activities in the field of Assessment Strategy and Tool evaluate effective assessment tools and strategies in developing and integrating a safety case.

    Radioactive waste management Deep geological repository (DGR) Scenario FEPs MeSA IGSC Geological disposal Features events and processes (FEPs) …
    Published date: 16 February 2021
    Activity
    Expert Group on Operational Safety (EGOS)

    The Expert Group on Operational Safety (EGOS) aims to identify, evaluate and help define international best practice in operating geological repositories for radioactive waste safely.

    Deep geological repository (DGR) EGOS IGSC Safety case
    Published date: 4 February 2021
    News
    NEA’s Integration Group for the Safety Case (IGSC) turns twenty

    On the occasion of this anniversary, the NEA has published a commemorative brochure that reflects on 20 years of IGSC work and traces the evolution of the concept of the safety case overall.

    News brief Radioactive waste management Deep geological repository (DGR) Radioactive waste management IGSC Safety case …
    Published date: 29 January 2021
    News
    Development of repositories in rock salt formations: Salt Club meeting

    NEA Clay Club annual meeting, 23 September 2020.

    News brief Deep geological repository (DGR) Salt Club Radioactive waste management Geological disposal Rock salt …
    Published date: 16 December 2020
    News
    Specific ion interaction theory (SIT) coefficients now included in the TDB e-database

    Specific ion interaction theory (SIT) coefficients now included in the TDB e-database

    News brief Deep geological repository (DGR) High-level waste (HLW) RK&M Thermodynamics Thermodynamic data Thermochemical database Chemical thermodynamic series Radioactive waste …
    Published date: 30 November 2020
    News
    Progress in HLW management and the sustainability of nuclear energy

    EXPERT ROUNDTABLE: Progress in HLW management and the sustainability of nuclear energy, 12 November 2020

    News brief Radioactive waste management Deep geological repository (DGR) High-level waste (HLW) Sustainable development Webinar …
    Published date: 13 November 2020
    Publications and Reports
    Engineered Barrier Systems (EBS): Design Requirements and Constraints

    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...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Radioactive waste management IGSC Geological disposal Proceedings …
    Published date: 11 November 2020
    News
    A new NEA publication: Chemical Thermodynamics Volume 14 – 2nd Update on the Chemical Thermodynamics of U, Np, Pu, Am and Tc

    NEA No. 7500

    News brief Deep geological repository (DGR) High-level waste (HLW) RK&M Policy Brief Thermochemical database Chemical thermodynamic series Radioactive waste Thermodynamics Thermodynamic data …
    Published date: 19 October 2020
    News
    Understanding argillaceous rock properties for the deep disposal of radioactive waste: Clay Club meeting

    NEA Clay Club annual meeting, 23 September 2020.

    News brief Deep geological repository (DGR) Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 9 October 2020
    Publications and Reports
    Storage of Radioactive Waste and Spent Fuel

    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...

    English Deep geological repository (DGR) Transport Radioactive waste management RWMC Spent fuel Radioactive waste Storage …
    Published date: 8 September 2020
    Other
    ICGR-6 Hotel Details

    This document provides hotel details for participants in the Sixth International Conference on Geological Repositories (ICGR).

    Deep geological repository (DGR) Radioactive waste management RWMC Geological disposal
    Published date: 1 September 2020
    Activity
    Integration Group for the Safety Case (IGSC): Data and information management

    The IGSC has identified various tools that can be used to structure and thus better manage and transfer the ever-increasing amounts of information and knowledge across a project lifetime.

    Deep geological repository (DGR) RepMet FSC AMIGO Safety case …
    Published date: 17 August 2020
    News
    International Roundtable on the Final Disposal of High-Level Radioactive Waste and Spent Fuel: Summary Report

    International Roundtable on the Final Disposal of High-Level Radioactive Waste and Spent Fuel: Summary Report

    Deep geological repository (DGR) High-level waste (HLW) Radioactive waste management Spent fuel International co-operation …
    Published date: 11 August 2020
    Publications and Reports
    Final disposal of radioactive waste

    This NEA Policy Brief provides a concise outline of the current outlook for final disposal of radioactive waste in NEA member countries. It describes the challenges, context, stakeholders and potenti...

    English Radioactive waste management Deep geological repository (DGR) Policy Brief Decommissioning and legacy management Radioactive waste management IGSC FSC Geological disposal …
    Published date: 30 July 2020
    Activity
    IGSC Symposium

    The Integration Group for the Safety Case (IGSC) has been organising a series of symposia every five years focusing on the development of a competent and robust safety case since 2007, in co‑operatio...

    Deep geological repository (DGR) EGOS Salt Club Crystalline Club (CRC) IGSC Clay Club Radioactive waste Safety case …
    Published date: 15 July 2020
    Other
    ICGR 2020 Advancing Geological Repositories from Concept to Operation - Concept

    Concept paper for ICGR 2020: Advancing Geological Repositories from Concept to Operation, 8-12 November 2020, Helsinki, Finland

    Radioactive waste management Deep geological repository (DGR) Geological disposal Radioactive waste
    Published date: 10 July 2020
    Activity
    Integration Group for the Safety Case (IGSC): Design and implementation

    The design and implementation activities of the Integration Group for the Safety Case (IGSC) focus on how to achieve safety in practice.

    Engineered barrier system (EBS) Radioactive waste management Deep geological repository (DGR) NEA-EC EBS Project IGSC Radioactive waste Safety case …
    Published date: 3 July 2020
    News
    Legal aspects of deep geological repositories

    NEA Working Party on Deep Geological Repositories and Nuclear Liability (WPDGR) meeting, 25-26 June 2020.

    Nuclear law News brief Deep geological repository (DGR) Nuclear law
    Published date: 1 July 2020
    Activity
    Integration Group for the Safety Case (IGSC): Scientific Basis

    The Scientific Basis activities of the Integration Group for the Safety Case (IGSC) examine important scientific and technical issues for the development and integration of safety cases.

    Deep geological repository (DGR) GEOTRAP IGSC Uncertainty analysis Safety case Biosphere Geosphere …
    Published date: 30 June 2020
    News
    A new NEA publication ⚛ Management and Disposal of High‑Level Radioactive Waste: Global Progress and Solutions

    NEA No. 7532

    News brief Deep geological repository (DGR) High-level waste (HLW) Policy Brief Radioactive waste management Radioactive waste …
    Published date: 29 June 2020
    Publications and Reports
    NEA News 37.2

    NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...

    English Uranium Deep geological repository (DGR) Liability and compensation CPS Occupational exposure Stakeholder Joint project Radiation safety Stakeholder relations Risk Multiphysics Long-term operation IRPS Data Bank …
    Published date: 28 May 2020
    News
    A new NEA publication: Chemical Thermodynamics Series Volume 13b

    NEA No. 7499

    News brief Deep geological repository (DGR) High-level waste (HLW) RK&M Thermodynamics Thermodynamic data Policy Brief Thermochemical database Chemical thermodynamic series Radioactive waste …
    Published date: 8 April 2020
    News
    A new NEA publication ⚛ Preservation of Records, Knowledge and Memory (RK&M) Across Generations: Final Report of the RK&M Initiative

    NEA No. 7421

    News brief Deep geological repository (DGR) High-level waste (HLW) RK&M Policy Brief Radioactive waste management Radioactive waste …
    Published date: 8 April 2020
    News
    International co‑operation for the development and advancement of high‑level radioactive waste and spent fuel disposal

    The second Roundtable on Final Disposal of High‑level Radioactive Waste and Spent Fuel,
    7 February 2020

    Deep geological repository (DGR) High-level waste (HLW) Radioactive waste management Spent fuel International co-operation …
    Published date: 7 February 2020
    News
    A new NEA publication ⚛ Multi-Stage Validation of Nuclear Power Plant Control Room Designs and Modifications

    NEA No. 7466

    News brief Human aspects of nuclear safety Deep geological repository (DGR) RK&M Human and organisational factors Policy Brief Human and organisational factors …
    Published date: 14 January 2020
    Publications and Reports
    Management and Disposal of High-Level Radioactive Waste: Global Progress and Solutions

    Radioactive waste results from many different activities in health care, industry, research, and power production. All such waste must be managed safely, with the protection of human health and the e...

    English Radioactive waste management Deep geological repository (DGR) High-level waste (HLW) Geological disposal …
    Published date: 1 January 2020
    News
    Operational safety of deep geological repositories

    NEA Expert Group on Operational Safety (EGOS) meeting, 7 October 2019.

    News brief Deep geological repository (DGR) Operational safety IGSC Geological disposal Safety case …
    Published date: 18 November 2019
    News
    Safety case for geological repositories

    NEA Integration Group for the Safety Case (IGSC) meeting, 8‑10 October 2019.

    News brief Deep geological repository (DGR) IGSC Geological disposal Safety case …
    Published date: 18 November 2019
    News
    Advancing international co-operation on radioactive waste disposal

    The first Roundtable for International Co‑operation in Final Disposal of High‑level Radioactive Waste and Spent Fuel, 14 October 2019.

    Deep geological repository (DGR) High-level waste (HLW) Press release Radioactive waste management Spent fuel International co-operation …
    Published date: 14 October 2019
    NEA Document
    International Features, Events and Processes (IFEP) List for the Deep Geological Disposal of Radioactive Waste Version 3.0
    NEA/RWM/R(2019)1

    Version 3.0 of the International Features, Events and Processes (IFEP) List for the Deep Geological Disposal of Radioactive Waste. This is a comprehensive and structured list of generic FEPs, relevan...

    English Safety provisions of radioactive waste management Deep geological repository (DGR) Radioactive waste management Disposal RWMC IGSC Radioactive waste Safety case Radioactive waste management FEPs Features events and processes (FEPs) …
    Published date: 18 February 2019
    Publications and Reports
    Microbial Influence on the Performance of Subsurface, Salt-Based Radioactive Waste Repositories

    For the past several decades, the Nuclear Energy Agency Salt Club has been supporting and overseeing the characterisation of rock salt as a potential host rock for deep geological repositories. This ...

    English Deep geological repository (DGR) Salt Club Radioactive waste management Radioactive waste Safety case …
    Published date: 22 May 2018
    Publications and Reports
    Sourcebook of International Activities Related to the Development of Safety Cases for Deep Geological Repositories

    All national radioactive waste management authorities recognise today that a robust safety case is essential in developing disposal facilities for radioactive waste. To improve the robustness of the ...

    English Deep geological repository (DGR) Radioactive waste management IGSC Sourcebook Safety case …
    Published date: 17 August 2017
    Publications and Reports
    Communication on the Safety Case for a Deep Geological Repository

    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...

    English Deep geological repository (DGR) IPAG Stakeholder Underground research laboratory (URL) Radioactive waste management IGSC Stakeholder relations FSC Safety case …
    Published date: 20 February 2017
    Other
    Summary Record of the Topical Session of the 19th Meeting of the IGSC

    The topical session dealt with experiences from assessments of criticality safety and the application of safeguards in the different member countries of the IGSC.

    Deep geological repository (DGR) Criticality IGSC
    Published date: 1 January 2017
    Other
    Summary Record of the Topical Session of the 18th Meeting of the IGSC

    Summary record extracted from NEA/RWM/IGSC(2016)10/PROV concerning the topical session on the demonstration of repository technology.

    Radioactive waste management Deep geological repository (DGR) IGSC Geological disposal Technology Safety case …
    Published date: 12 October 2016
    Publications and Reports
    NEA News 34.1

    NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...

    English Finland Deep geological repository (DGR) Cost estimation Fukushima Nuclear safety Nuclear Education, Skills and Technology (NEST) Framework Nuclear decommissioning Electricity generation Safety International co-operation Radiological protection Electricity markets …
    Published date: 19 July 2016
    Publications and Reports
    Japan’s Siting Process for the Geological Disposal of High-level Radioactive Waste

    The Nuclear Energy Agency carried out an independent peer review of Japan’s siting process and criteria for the geological disposal of high-level radioactive waste in May 2016. The review concluded t...

    English Peer review Deep geological repository (DGR) High-level waste (HLW) Siting Japan Radioactive waste management RWMC Repository Radioactive waste Safety case FEPs Geological disposal …
    Published date: 20 January 2016
    NEA Document
    Analysis of a Questionnaire on Hazards Associated with Co-activities in Deep Geological Repositories 2013-2015
    NEA/RWM/R(2015)7

    In 2012, the Radioactive Waste Management Committee (RWMC) noted the needs of developing operational best practices and guidelines for geological repositories. Under the RWMC’s mandate, the Integrati...

    Radioactive waste management Deep geological repository (DGR) EGOS Operational safety RWMC …
    Published date: 7 September 2015
    NEA Document
    Interim Report on Fire Risk Management
    NEA/RWM/R(2015)6

    Geological disposal of high-level waste or spent nuclear fuel is a strategic area in the work program of the OECD Nuclear Energy Agency Radioactive Waste Management Committee (NEA RWMC). In 2012, the...

    Radioactive waste management Deep geological repository (DGR) EGOS Operational safety RWMC …
    Published date: 3 August 2015
    Publications and Reports
    NEA News 33.1

    NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...

    English New build Multi-physics simulations Deep geological repository (DGR) Liability and compensation Fukushima Databases Benchmark …
    Published date: 29 July 2015
    NEA Document
    Relevance of Gases in the Post-closure Safety Case for Radioactive Waste
    NEA/RWM/IGSC(2015)1/REV1

    In the post-closure phase of a deep geological repository for radioactive waste, significant quantities of gases may be generated from various sources. The most important gas generating process is an...

    English Deep geological repository (DGR) Decommissioning Post-closure RWMC Safety case …
    Published date: 11 March 2015
    Publications and Reports
    NEA News 32.1-32.2

    NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...

    English Environmental impact assessment Nuclear fuel Public health Deep geological repository (DGR) Liability and compensation Fukushima Medical radioisotopes Radiation Spent fuel Databases Radioactive waste Safety case Thermodynamics Uranium mining Accident tolerant fuels …
    Published date: 19 December 2014
    NEA Document
    Markers – Reflections on Intergenerational Warnings in the Form of the Japanese Tsunami Stones
    NEA/RWM/R(2014)4

    Nations with nuclear power programmes are, or intend to, become engaged in planning to dispose of their higher-level and/or longer-lived radioactive waste in deep geologic repositories. If they remai...

    English Radioactive waste management Deep geological repository (DGR) RK&M Japan Information, data and knowledge management RWMC Geological disposal …
    Published date: 21 March 2014
    NEA Document
    Salt Club – Mandate of the Salt Club – Draft version
    NEA/RWM/IGSC(2014)2/PROV1

    This document describes the mission and objectives of the Salt Club for a proposed extended mandate (May 2014-December 2015) under the aegis of the IGSC.

    English Safety provisions of radioactive waste management Radioactive waste management Deep geological repository (DGR) Salt Club RWMC Geological disposal …
    Published date: 13 March 2014
    NEA Document
    Control, Oversight and Related Terms in the International Guidance on Geological Disposal of Radioactive Waste – Review of Definitions and Use
    NEA/RWM/RF(2014)2

    This document presents the most complete analysis of the use of the words control, oversight, etc. as used in NEA, IAEA and ICRP literature connected to radioactive waste disposal. It reveals the man...

    English Radioactive waste management Deep geological repository (DGR) RWMC Geological disposal Radioactive waste …
    Published date: 11 March 2014
    NEA Document
    Natural Analogues for Safety Cases of Repositories in Rock Salt: Salt Club Workshop Proceedings
    NEA/RWM/R(2013)10

    This document describes the proceedings of an IGSC international workshop was convened in Braunschweig, Germany on 5-7 September 2013, with the purpose of identifying and compiling information on kno...

    English Radioactive waste management Deep geological repository (DGR) Salt Club RWMC IGSC Geological disposal Proceedings Safety case …
    Published date: 3 March 2014
    Other
    Fondements et principes directeurs de la préservation des documents, des connaissances et de la mémoire au fil des générations : Gros plan sur la phase post-fermeture des stockages géologiques

    À l’heure où s’achève la première phase du travail de DCM, le Comité de la gestion des déchets radioactifs (RWMC) de l’OCDE/AEN constate que le contexte a beaucoup changé depuis les années 80, quand ...

    Radioactive waste management Deep geological repository (DGR) French RK&M Post-closure RWMC Geological disposal …
    Published date: 1 March 2014
    Other
    Foundations and Guiding Principles for the Preservation of Records, Knowledge and Memory Across Generations: A Focus on the Post-Closure Phase of Geological Repositories

    At the end of its first phase of RK&M work, the OECD/NEA Radioactive Waste Management Committee (RWMC) observed that the context has changed considerably since the 1980s, when RK&M preservation was t...

    Radioactive waste management Deep geological repository (DGR) RK&M Post-closure RWMC Geological disposal …
    Published date: 1 March 2014
    NEA Document
    Foundations and Guiding Principles for the Preservation of Records, Knowledge and Memory Across Generations, Namely for the Post-Closure Phase of Geological Repositories
    NEA/RWM/RKM(2014)3/PROV

    A Collective Statement of the NEA Radioactive Waste Management Committee which describes the guiding principles of the Preservation of Records, Knowledge and Memory (RK&M) Across Generations initiati...

    English Radioactive waste management Deep geological repository (DGR) RK&M Post-closure Information, data and knowledge management RWMC Nuclear knowledge management …
    Published date: 24 February 2014
    NEA Document
    Preservation of Records, Knowledge and Memory (RK&M) Across Generations – Phase-II, Way Forward Proposal
    NEA/RWM(2014)1

    Way forward proposal for Phase II of the Preservation of Records, Knowledge and Memory (RK&M) Across Generations initiative.

    English Radioactive waste management Deep geological repository (DGR) RK&M Knowledge management and data preservation Information, data and knowledge management RWMC Nuclear knowledge management …
    Published date: 12 February 2014
    NEA Document
    A Literature Survey on Markers and Memory Preservation for Deep Geological Repositories
    NEA/RWM/R(2013)5

    This study was originally commissioned by the Swiss Federal Office of Energy between 2008 and 2010. The intention was to investigate the state of the art on marking with a view to learning lessons fo...

    English Deep geological repository (DGR) RK&M Knowledge management and data preservation Information, data and knowledge management RWMC Repository Geological disposal Nuclear knowledge management …
    Published date: 25 October 2013
    NEA Document
    The Nature and Purpose of the Post-Closure Safety Cases for Geological Repositories
    NEA/RWM/R(2013)1

    This document defines and discusses the purpose and general contents of post-closure safety cases for geological repositories for long-lived radioactive waste. Its aim is to provide a useful point of...

    English Radioactive waste management Deep geological repository (DGR) Post-closure RWMC IGSC Safety case …
    Published date: 13 February 2013
    Publications and Reports
    The Post-closure Radiological Safety Case for a Spent Fuel Repository in Sweden

    Sweden is at the forefront among countries developing plans for a deep geological repository of highly radioactive waste. There is no such repository in operation yet worldwide, but Sweden, Finland a...

    English Peer review Deep geological repository (DGR) Sweden Post-closure Radioactive waste management Spent fuel Safety assessment Repository Safety case …
    Published date: 5 July 2012
    NEA Document
    Preparing for Construction and Operation of Geological Repositories: Challenges to the Regulator and the Implementer
    NEA/RWM/RF(2012)2

    A key challenge for some national radioactive waste management programmes and an important learning opportunity for many others will be the licensing of the construction and operation of the first de...

    English Radioactive waste management Deep geological repository (DGR) Licensing RWMC IGSC …
    Published date: 3 July 2012
    NEA Document
    Reversibility and Retrievability (R&R) for the Deep Disposal of High-Level Radioactive Waste and Spent Fuel: Final Report of the NEA R&R Project (2007-2011)
    NEA/RWM/R(2011)4

    This is the final full report of the 4-year international project on Reversibility and Retrievability (R&R) launched in 2007 by the OECD/NEA Radioactive Waste Management Committee (RWMC). Major miles...

    English Radioactive waste management Deep geological repository (DGR) Reversibility and Retrievability Project R&R RWMC Spent fuel Reversibility Retrievability …
    Published date: 6 December 2011
    NEA Document
    Geological Disposal of Radioactive Wastes: National Commitment, Local and Regional Involvement
    NEA/RWM(2011)16

    Disposal in engineered facilities built in stable, deep geological formations is the reference solution for permanently isolating long-lived radioactive waste from the human biosphere. This managemen...

    English Radioactive waste management Deep geological repository (DGR) RWMC Stakeholder relations Geological disposal …
    Published date: 28 November 2011
    NEA Document
    Preparing for the Construction Licence of Deep Geological Repositories: Draft Proposal for a Joint IGSC/RWMC-RF Workshop
    NEA/RWM(2011)4/PROV

    The Regulators' Forum of the RWMC and the IGSC have both identified the need to explore the challenges and good practice in view of preparing for the construction license of a deep geological reposit...

    English Radioactive waste management Deep geological repository (DGR) RF Operational safety Licensing RWMC IGSC …
    Published date: 1 March 2011
    NEA Document
    Reversibility and Retrievability (R&R) for the Deep Disposal of High-Level Radioactive Waste and Spent Fuel. Intermediate Findings and Discussion Documents of the NEA R&R Project. August 2010.
    NEA/RWM(2010)10

    This draft report deals with the concepts of reversibility and retrievability for the deep disposal of high-level radioactive waste and spent fuel. It documents the results of an initiative that was ...

    English Radioactive waste management Deep geological repository (DGR) Reversibility and Retrievability Project R&R RWMC Geological disposal Reversibility Retrievability …
    Published date: 24 September 2010
    Publications and Reports
    Self-sealing of Fractures in Argillaceous Formations in the Context of Geological Disposal of Radioactive Waste

    Disposal of high-level radioactive waste and spent nuclear fuel in engineered facilities, or repositories, located deep underground in suitable geological formations is being developed worldwide as t...

    English Deep geological repository (DGR) Geochemistry Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 1 June 2010
    NEA Document
    RWMC Support to the ICGR-2011
    NEA/RWM(2010)2

    The RWMC Bureau suggests that a text of 10-15 pages be prepared as input to the International Conference on Geological Repositories (ICGR-2011) conference and finalised thereafter. The text would foc...

    English Radioactive waste management Deep geological repository (DGR) RWMC Repository FSC …
    Published date: 2 March 2010
    Publications and Reports
    International Experiences in Safety Cases for Geological Repositories (INTESC) + CD-ROM

    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...

    English Deep geological repository (DGR) Radioactive waste management IGSC Safety assessment Safety case INTESC Biosphere Geosphere …
    Published date: 5 May 2009
    Publications and Reports
    Natural Tracer Profiles Across Argillaceous Formations: The CLAYTRAC Project

    Disposal of high-level radioactive waste and spent nuclear fuel in engineered facilities, or repositories, located deep underground in suitable geological formations is being developed worldwide as t...

    English Deep geological repository (DGR) Thermodynamic data Geochemistry Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 24 March 2009
    Publications and Reports
    Progresser sur la voie du stockage géologique des déchets radioactifs

    Le Comité de la gestion des déchets radioactifs (RWMC) de l’AEN a mis en avant les fondements environnementaux et éthiques relatifs au stockage géologique et s’est prononcé sur sa faisabilité techniq...

    Deep geological repository (DGR) French High-level waste (HLW) Radioactive waste management RWMC Geological disposal …
    Published date: 1 September 2008
    Publications and Reports
    Moving Forward with Geological Disposal of Radioactive Waste

    The NEA Radioactive Waste Management Committee (RWMC) has underscored the environmental and ethical basis for geological disposal as well as its technical feasibility in a number of previous collecti...

    English Deep geological repository (DGR) High-level waste (HLW) Radioactive waste management RWMC Geological disposal …
    Published date: 1 September 2008
    Publications and Reports
    Regulating the Long-term Safety of Geological Disposal

    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...

    English Safety regulation in radioactive waste management Guidelines Deep geological repository (DGR) Policy Regulation CRPPH NLC Radioactive waste management Safety Decision making LTSC CNRA Geological disposal …
    Published date: 30 October 2007
    Publications and Reports
    Linkage of Geoscientific Arguments and Evidence in Supporting the Safety Case

    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 ...

    English Deep geological repository (DGR) Geochemistry Radioactive waste management Safety assessment Geological disposal AMIGO Proceedings Safety case Geosphere …
    Published date: 22 June 2007
    Publications and Reports
    Safety Cases for Deep Geological Disposal of Radioactive Waste: Where Do We Stand?

    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...

    English Deep geological repository (DGR) Regulation Radioactive waste management IGSC Geological disposal International co-operation Proceedings Safety case …
    Published date: 12 April 2007
    Publications and Reports
    Engineered Barrier Systems (EBS) in the Safety Case: Design Confirmation and Demonstration

    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 ...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Experiments Underground research laboratory (URL) Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
    Published date: 12 April 2007
    Publications and Reports
    Engineered Barrier Systems (EBS) in the Safety Case: The Role of Modelling

    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...

    English Modelling and simulation Engineered barrier system (EBS) Deep geological repository (DGR) Geochemical modelling Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
    Published date: 16 February 2007
    Publications and Reports
    Safety of Geological Disposal of High-level and Long-lived Radioactive Waste in France

    A major activity of the OECD Nuclear Energy Agency (NEA) in the field of radioactive waste management is the organisation of international peer reviews of national studies and projects. The peer revi...

    English Safety regulation in radioactive waste management Peer review Deep geological repository (DGR) France Radioactive waste management Safety assessment Recommendations Geological disposal Decision making …
    Published date: 17 July 2006
    Publications and Reports
    Sûreté du stockage géologique de déchets radioactifs HAVL en France

    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...

    Safety regulation in radioactive waste management Peer review Deep geological repository (DGR) French France Radioactive waste management Safety assessment Recommendations Geological disposal Decision making …
    Published date: 16 February 2006
    Publications and Reports
    放射性廃棄物処分プログラムにおける地下研究施設の役割

    放射性廃棄物の地下処分プログラムでは、処分場設計に用いる地層科学パラメータの不確実性や長期安全性が問題となる。誰もが受け入れられる安全な放射性廃棄物処分プログラムを構築するためには、実施主体、規制側、研究者、政治家、一般市民の間で活発な議論を行い、URL などの地下施設を建設して、岩盤の特性調査、試験、技術開発、実証活動を計画・実施していく必要がある。
    このような中、本資料では 2001 年に発行...

    Deep geological repository (DGR) Underground research laboratory (URL) Radioactive waste management Japanese Geological disposal …
    Published date: 19 October 2005
    Publications and Reports
    Clay Club Catalogue of Characteristics of Argillaceous Rocks

    The OECD/NEA Working Group on the Characterisation, the Understanding and the Performance of Argillaceous Rocks as Repository Host Formations, namely the “Clay Club”, examines the various argillaceou...

    English Deep geological repository (DGR) Characterisation Information exchange Geochemical modelling Geochemistry Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 2 September 2005
    Publications and Reports
    Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste

    Most experts worldwide agree that radioactive waste disposal in engineered facilities, or repositories, located in appropriate formations deep underground, provide a suitable waste management option ...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Geochemistry Clay Radioactive waste management IGSC Clay Club Geological disposal Proceedings Geosphere …
    Published date: 3 August 2005
    Publications and Reports
    Management of Uncertainty in Safety Cases and the Role of Risk

    The OECD Nuclear Energy Agency (NEA) organised a workshop on the “Management of Uncertainty in Safety Cases and the Role of Risk” in Stockholm, Sweden, on 2-4 February 2004. The workshop’s main objec...

    English Deep geological repository (DGR) IPAG Uncertainty management Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
    Published date: 25 February 2005
    Publications and Reports
    Geological Repositories: Political and Technical Progress

    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...

    English Deep geological repository (DGR) Radioactive waste management Geological disposal International co-operation Proceedings …
    Published date: 25 February 2005
    Publications and Reports
    Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case

    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...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Radioactive waste management Safety assessment Geological disposal Proceedings Safety case …
    Published date: 16 November 2004
    Publications and Reports
    Dossier de sûreté post-fermeture d’un dépôt en formation géologique

    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...

    Deep geological repository (DGR) French IPAG Post-closure Radioactive waste management RWMC Safety assessment Geological disposal Safety case …
    Published date: 19 July 2004
    Publications and Reports
    Post-closure Safety Case for Geological Repositories

    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...

    English Deep geological repository (DGR) IPAG Post-closure Radioactive waste management RWMC IGSC Safety assessment Geological disposal Safety case …
    Published date: 19 July 2004
    Publications and Reports
    Geological Disposal: Building Confidence Using Multiple Lines of Evidence

    When preparing the safety case for a deep geological repository of radioactive waste, the integration of wide-ranging information from multidisciplinary sources is a complex task. This has provided t...

    English Deep geological repository (DGR) Radioactive waste management Safety assessment Geological disposal AMIGO Proceedings Safety case Geosphere …
    Published date: 1 June 2004
    Publications and Reports
    Safety of Disposal of Spent Fuel, HLW and Long-lived ILW in Switzerland

    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...

    English Peer review Deep geological repository (DGR) Post-closure Switzerland Radioactive waste management Safety assessment Geological disposal Safety case …
    Published date: 23 April 2004
    Publications and Reports
    Die Sicherheit der geologischen Tiefenlagerung von BE, HAA und LMA in der Schweiz

    Im schweizerischen Projekt Entsorgungsnachweis untersucht die Nagra die Sicherheit der geologischen Tiefenlagerung von radioaktiven Abfällen im Opalinuston des Zürcher Weinlands. Der vorliegende Beri...

    Peer review German Deep geological repository (DGR) Post-closure Switzerland Radioactive waste management Safety assessment Geological disposal Safety case …
    Published date: 22 April 2004
    Publications and Reports
    Gestion des échelles de temps dans l’évaluation de la sûreté en phase post-fermeture

    L’AEN a organisé en avril 2002 un atelier sur la “Gestion des échelles de temps dans le cadre de l’évaluation de sûreté en phase post-fermeture” de stockages de déchets radioactifs en formation géolo...

    Deep geological repository (DGR) Timescales Initiative French Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Safety case …
    Published date: 1 March 2004
    Publications and Reports
    The Handling of Timescales in Assessing Post-closure Safety

    A workshop entitled “The Handling of Timescales in Assessing Post-closure Safety” of deep geological repositories for radioactive waste was organised by the NEA in April 2002. This report presents th...

    English Deep geological repository (DGR) Timescales Initiative Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Safety case …
    Published date: 10 February 2004
    Publications and Reports
    Features, Events and Processes Evaluation Catalogue for Argillaceous Media

    The OECD/NEA Working Group on the Characterisation, the Understanding and the Performance of Argillaceous Rocks as Repository Host Formations for the disposal of radioactive waste (known as the "Clay...

    English Deep geological repository (DGR) FEPs FEPCAT Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 28 November 2003
    Publications and Reports
    The French R&D Programme on Deep Geological Disposal of Radioactive Waste

    This report presents the conclusions of the International Review Team established by the NEA Secretariat at the request of the French government to perform a peer review of the Dossier 2001 Argile. T...

    English R&D Peer review Deep geological repository (DGR) France High-level waste (HLW) Clay Radioactive waste management Geological disposal …
    Published date: 16 November 2003
    Publications and Reports
    Programme français de R-D sur le stockage géologique de déchets radioactifs

    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 ...

    R&D Peer review Deep geological repository (DGR) French France High-level waste (HLW) Clay Radioactive waste management Geological disposal …
    Published date: 5 September 2003
    Publications and Reports
    Engineered Barrier Systems and the Safety of Deep Geological Repositories

    Repositories for the disposal of radioactive waste generally rely on a multi-barrier system to isolate the waste from the biosphere. This multi-barrier system typically comprises the natural geologic...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Radioactive waste management IGSC Geological disposal …
    Published date: 3 July 2003
    Publications and Reports
    Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case

    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...

    English Engineered barrier system (EBS) Deep geological repository (DGR) Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
    Published date: 3 July 2003
    Publications and Reports
    SAFIR 2: Belgian R&D Programme on the Deep Disposal of High-level and Long-lived Radioactive Waste

    This report presents the common views of the International Review Team established by the NEA Secretariat on behalf of the Belgian government to perform a peer review of the SAFIR 2 report, produced ...

    English R&D Peer review Deep geological repository (DGR) Radioactive waste management Belgium Geological disposal …
    Published date: 2 April 2003
    Publications and Reports
    The Handling of Timescales in Assessing Post-closure Safety of Deep Geological Disposal

    A workshop entitled the “Handling of timescales in assessing post-closure safety” of deep geological repositories for radioactive waste was organised in Paris on 16-18 April 2002 and hosted by the Fr...

    English Deep geological repository (DGR) Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
    Published date: 22 November 2002
    Publications and Reports
    Establishing and Communicating Confidence in the Safety of Deep Geologic Disposal/Établir et faire partager la confiance dans la sûreté des dépôts en grande profondeur

    Confidence among both technical experts and the public in the safety of deep geologic repositories for radioactive waste is a key element in the successful development of the repositories. This repor...

    Deep geological repository (DGR) PAAG IPAG Bilingual Stakeholder Radioactive waste management Stakeholder relations Geological disposal …
    Published date: 23 May 2002
    Publications and Reports
    GEOTRAP: Radionuclide Migration in Geologic, Heterogeneous Media

    GEOTRAP – the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media – was carried out in the context of site evaluation and safety assessment of deep repository systems for long...

    English Deep geological repository (DGR) GEOTRAP Radionuclide migration Radioactive waste management Geological disposal …
    Published date: 1 March 2002
    Publications and Reports
    An International Peer Review of the Yucca Mountain Project

    The Department of Energy of the United States of America (USDOE) has been studying the Yucca Mountain site in Nevada for more than 15 years to determine whether it is a suitable place to construct an...

    English Americas Peer review Deep geological repository (DGR) Performance assessments Radioactive waste management Geological disposal …
    Published date: 22 February 2002
    Publications and Reports
    Radionuclide Retention in Geologic Media

    GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site evaluation and safety assessment of deep repository systems for long-live...

    English Deep geological repository (DGR) GEOTRAP Radioactive waste management Safety assessment Geological disposal Proceedings Safety case Geosphere …
    Published date: 14 February 2002
    Publications and Reports
    La réversibilité et la récupérabilité dans la gestion des déchets radioactifs

    La réversibilité des décisions est un concept important dans le processus de décision par étapes qui est prévu pour le stockage géologique des déchets radioactifs. Les implications liées à la récupér...

    Deep geological repository (DGR) French Radioactive waste management Geological disposal Reversibility Decision making Retrievability …
    Published date: 4 February 2002
    NEA Document
    Proceedings of the Topical Session on the Safety Case
    NEA/RWM/IGSC(2002)1

    This document contains the proceedings of a topical session on the Safety Case held at the third Integration Group for the Safety Case (IGSC) meeting in Paris, France on 25 November 2001. The topics ...

    English Deep geological repository (DGR) RWMC Safety assessment Proceedings Safety case …
    Published date: 10 January 2002
    Other
    På väg mot geologisk slutförvaring av radioaktivt avfall: Omvändbarhet och återtagbarhet

    Omvändbara beslut är en viktig faktor att överväga i den stegvisa beslutsprocess som förutsätts bli tillämpad i samband med tillkomsten av byggda geologiska förvar för radioaktivt avfall. Hur återtag...

    Radioactive waste management Deep geological repository (DGR) Swedish RWMC Geological disposal Reversibility Retrievability …
    Published date: 1 January 2002
    Publications and Reports
    地下实验室在核废物处置计划中的作用

    地下研究实验室(URLs)对于提供核废物处置设施的设计、建造以及处置库开发各个阶段必须提交的安全全过程系统分析所需的科技信息和实践经验至关重要。

    本报告概述了在处置库开发计划中建设地下研究实验室的目的,核能署成员国迄今已开发或计划开发的地下研究实验室概况,此类设施对于处置库开发计划和安全全过程系统分析开发的不同作用,各国处置计划中对地下研究实验室开发时机的把握,以及地下研究实验室开发中国际合作的...

    Chinese Deep geological repository (DGR) Underground research laboratory (URL) Radioactive waste management RWMC Geological disposal …
    Published date: 30 November 2001
    Publications and Reports
    Reversibility and Retrievability in Geologic Disposal of Radioactive Waste

    Reversibility of decisions is an important consideration in the stepwise decision-making process that is foreseen for engineered geologic disposal of radioactive waste. The implications of favouring ...

    English Deep geological repository (DGR) Radioactive waste management Geological disposal Reversibility Decision making Retrievability …
    Published date: 20 November 2001
    Publications and Reports
    The Role of Underground Laboratories in Nuclear Waste Disposal Programmes

    Underground research laboratories (URLs) are essential to provide the scientific and technical information and practical experience that are needed for the design and construction of nuclear waste di...

    English Deep geological repository (DGR) Underground research laboratory (URL) Radioactive waste management RWMC Geological disposal International co-operation …
    Published date: 20 November 2001
    Publications and Reports
    Gas Generation and Migration in Radioactive Waste Disposal: Safety-relevant Issues

    In underground repositories for radioactive waste, significant quantities of gases may be generated as a result of several processes. The potential impact of gas generation, accumulation and migratio...

    English Deep geological repository (DGR) Radioactive waste management Safety assessment Geological disposal Proceedings Safety case …
    Published date: 20 April 2001
    Publications and Reports
    Confidence in Models of Radionuclide Transport for Site-specific Assessment

    GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site evaluation and safety assessment of deep repository systems for long-live...

    English Deep geological repository (DGR) Model Performance assessments Radionuclide migration Radioactive waste management Safety assessment Proceedings Safety case GEOTRAP Geological disposal Geosphere …
    Published date: 13 February 2001
    Publications and Reports
    Regulatory Reviews of Assessments of Deep Geologic Repositories/Évaluation des dépôts géologiques profonds dans un contexte réglementaire

    Integrated performance assessments (IPAs) of radioactive waste repositories deep underground are made at different stages of repository development in order, for example, to allow full-scale developm...

    Deep geological repository (DGR) IPAG Bilingual Regulation Radioactive waste management Geological disposal …
    Published date: 21 July 2000
    Publications and Reports
    Pa väg mot geologisk slutförvaring av radioaktivt avfall: Var star vi idag?

    Radioaktivt avfall av alla slag måste hanteras på ett ansvarsfullt sätt nu och i framtiden med hänsyn både till människors hälsa och till skyddet av miljön. Avfallet måste också skyddas mot intrång. ...

    Deep geological repository (DGR) Swedish Sweden Radioactive waste management Geological disposal …
    Published date: 26 January 2000
    Publications and Reports
    Features, Events and Processes (FEPs) for Geologic Disposal of Radioactive Waste

    Safety assessments of disposal sites for radioactive waste involve analyses of potential releases of radionuclides from the disposed waste and subsequent transport to the human environment. An import...

    English Deep geological repository (DGR) PAAG Radioactive waste management RWMC Databases Safety assessment Geological disposal Features events and processes (FEPs) …
    Published date: 19 January 2000
    Publications and Reports
    Porewater Extraction from Argillaceous Rocks for Geochemical Characterisation

    The definition of the chemical and isotopic composition of the groundwater present in argillaceous formations, which are considered as potential host rocks for radioactive waste disposal, is crucial ...

    English Deep geological repository (DGR) Characterisation Geochemical modelling Geochemistry Clay Radioactive waste management Clay Club Geological disposal …
    Published date: 6 January 2000
    Publications and Reports
    Confidence in the Long-term Safety of Deep Geological Repositories

    This report is aimed at safety assessors of deep geological repositories and at technical specialists concerned with radioactive waste disposal. It is intended to improve communication among interest...

    English Deep geological repository (DGR) Radioactive waste management RWMC Safety assessment Geological disposal Safety case …
    Published date: 6 January 2000
    Other
    NEA FEP Database 2.0

    This database in 2006 included the IFEP List 1.0 and 11 PFEP Lists. More information is available on the webpage of NEA FEP Database.

    Safety provisions of radioactive waste management Deep geological repository (DGR) IGSC Features events and processes (FEPs)
    Published date: 1 January 2000
    Publications and Reports
    Evacuation géologique des déchets radioactifs

    L'idée d'isoler de l'environnement humain les déchets radioactifs à vie longue en les stockant dans des dépôts profonds remonte à plusieurs décennies. Depuis, les recherches réalisées dans le monde o...

    Deep geological repository (DGR) French Radioactive waste management RWMC Geological disposal …
    Published date: 1 January 2000
    Publications and Reports
    Progress Towards Geologic Disposal of Radioactive Waste: Where do We Stand?

    Radioactive wastes of all kinds need to be managed responsibly to ensure public safety and protection of the environment, as well as security from malicious intervention, now and in the future. The m...

    English Deep geological repository (DGR) Radioactive waste management RWMC Geological disposal …
    Published date: 1 November 1999
    Publications and Reports
    Où en est l’évacuation des déchets radioactifs en formations géologiques ?

    Quels que soient les types de déchets radioactifs, la sécurité du public, la protection de l’environnement, mais aussi la prévention d’actes de malveillance exigent qu’on gère de facon responsable, a...

    Deep geological repository (DGR) French Radioactive waste management RWMC Geological disposal …
    Published date: 15 October 1999
    Publications and Reports
    Water-conducting Features in Radionuclide Migration

    GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site evaluation and safety assessment of deep repository systems for long-live...

    English Deep geological repository (DGR) GEOTRAP Performance assessments Radionuclide migration Radioactive waste management Geological disposal Proceedings …
    Published date: 13 October 1999
    Publications and Reports
    国际放射性废物 - 地质处置十年进展

    The concept of removing long-lived radioactive wastes from the human environment by disposal in deep geological repositories was developed several decades ago. In the intervening years, research effo...

    Chinese Deep geological repository (DGR) Radioactive waste management RWMC Geological disposal …
    Published date: 1 May 1999
    Publications and Reports
    Geological Disposal of Radioactive Waste

    The concept of removing long-lived radioactive wastes from the human environment by disposal in deep geological repositories was developed several decades ago. In the intervening years, research effo...

    English Deep geological repository (DGR) Radioactive waste management RWMC Geological disposal …
    Published date: 1 January 1999
    Publications and Reports
    Modelling the Effects of Spatial Variability on Radionuclide Migration

    GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site characterisation and evaluation and safety assessment of deep repository ...

    English Deep geological repository (DGR) GEOTRAP Radionuclide migration Radioactive waste management Geological disposal Proceedings …
    Published date: 8 January 1998
    Publications and Reports
    Field Tracer Experiments: Role in the Prediction of Radionuclide Migration

    The workshop was aimed at providing a structured forum whereby implementors, regulators and scientists could interact, contribute to the advancement of the state of the art in this area, discuss the ...

    English Deep geological repository (DGR) GEOTRAP Experiments Radionuclide migration Radioactive waste management Geological disposal Proceedings …
    Published date: 5 January 1997
    Publications and Reports
    Lessons Learnt from Ten Performance Assessment Studies

    In 1994, a Working Group was set up under the PAAG on Integrated Performance Assessments of Deep Repositories (IPAG). The aim of the group is to provide a forum for informed discussion on performance...

    English Deep geological repository (DGR) PAAG Performance assessments IPAG Radioactive waste management Geological disposal …
    Published date: 1 January 1997
    Publications and Reports
    Environmental and Ethical Aspects of Long-Lived Radioactive Waste Disposal

    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...

    English Deep geological repository (DGR) Environmental protection Radioactive waste management Geological disposal Proceedings …
    Published date: 1 January 1995
    Publications and Reports
    Cost of High-Level Waste Disposal in Geological Repositories

    Many different estimates for the cost of radioactive waste disposal in geological repositories have been published. This study, aimed at the general reader, illustrates why the published cost estimat...

    English Deep geological repository (DGR) High-level waste (HLW) Economic aspects of radioactive waste management Nuclear economics Radioactive waste management Geological disposal Fuel cycle economics …
    Published date: 1 January 1993
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