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    Decommissioning
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    News
    Stakeholder engagement in decommissioning, radioactive waste and legacy management

    The 13th National Workshop organised by the NEA Forum on Stakeholder Confidence (FSC) took place on 23-25 October in Ohio, United States.

    News brief Decommissioning Stakeholder Stakeholder relations FSC Legacy management Radioactive waste …
    Published date: 22 November 2023
    Publications and Reports
    NEA News 39.1-39.2

    NEA News is the professional journal of the NEA. It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nuclear safety and regulatio...

    English Decommissioning Fukushima Decarbonisation Nuclear safety Nuclear economics Nuclear technology Radioactive waste management Capacity building and gender COP Climate change Radioactive waste Nuclear energy and climate change Human and organisational factors …
    Published date: 31 August 2022
    News
    Progress and challenges of radioactive waste management explored in first NEA-China Forum

    The NEA and CAEA held the NEA-China Forum on Nuclear Decommissioning and Radioactive Waste Management in Beijing. 

    DG statement News brief Deep geological repository (DGR) Decommissioning Future energy market needs Decommissioning and legacy management Radioactive waste management Director-General China …
    Published date: 23 October 2023
    News
    Radiological protection during decommissioning – the WGDECOM working group holds its 14th meeting

    Established in 2014, the WGDECOM unites 19 experts from 12 countries in developing a process to better share radiological protection data.

    News brief Radiological protection Decommissioning Nuclear decommissioning Radiological protection …
    Published date: 21 November 2023
    Activity
    Forum on Stakeholder Confidence (FSC)

    The Forum on Stakeholder Confidence (FSC) was established by the NEA Radioactive Waste Management Committee (RWMC) in 2000 and serves as a platform for understanding and enhancing stakeholder engagem...

    Human aspects of nuclear safety Decommissioning Stakeholder Radioactive waste management RWMC Stakeholder relations Legacy management Societal aspects of decommissioning and legacy management Stakeholder engagement Waste FSC …
    Published date: 10 November 2023
    Joint project
    Co-operative Programme for the Exchange of Scientific and Technical Information on Nuclear Installation Decommissioning Projects (CPD)

    The International Co-operative Programme for the Exchange of Scientific and Technical Information Concerning Nuclear Installation Decommissioning Projects (CPD) is a joint undertaking of a limited nu...

    Decommissioning Nuclear decommissioning Joint project
    Published date: 3 November 2023
    Activity
    Working Party on Technical, Environmental and Safety Aspects of Decommissioning and Legacy Management (WPTES)

    The WPTES aims to address technical, environmental and safety issues in the decommissioning of nuclear installations and legacy management.

    CDLM Decommissioning Technical, environmental and safety aspects of decommissioning and legacy management Decommissioning and legacy management Nuclear decommissioning WPTES …
    Published date: 12 September 2023
    News
    Community and industry come together to workshop radioactive waste management strategies

    Community and industry come together to workshop radioactive waste management strategies

    SMR News brief Radioactive waste management Decommissioning Spent fuel …
    Published date: 5 December 2022
    Activity
    Working Party on Management and Organisational Aspects of Decommissioning and Legacy Management (WPMO)

    The WPMO addresses management and organisational issues for decommissioning of nuclear installations and legacy management projects.

    CDLM Decommissioning WPMO Decommissioning and legacy management Nuclear decommissioning …
    Published date: 28 August 2023
    Activity
    Expert Group on a Holistic Process for Decision Making on Decommissioning and Management of Complex Sites (HDCS)

    The HDCS will develop a holistic process for decision making and provide guidelines to allow an integral progression from recognition to resolution, to support the decommissioning and management of c...

    CDLM Decommissioning Organisational aspects of decommissioning and legacy management Decommissioning and legacy management HDCS …
    Published date: 28 August 2023
    Activity
    Expert Group on Costing for Decommissioning of Nuclear Installations and Legacy Management (EGCDL)

    The EGCDL will address costing issues for decommissioning of nuclear installations and legacy management as a level three expert group.

    EGCDL CDLM Decommissioning Organisational aspects of decommissioning and legacy management Decommissioning and legacy management …
    Published date: 22 August 2023
    Other
    Decommissioning and Legacy Management: Capacity and Skills Building, Knowledge Maintenance
    CDLM Decommissioning Education Legacy management Training Best practices Skills …
    Published date: 22 August 2023
    Publications and Reports
    Cost Estimation for Decommissioning: An International Overview of Cost Elements, Estimation Practices and Reporting Requirements

    This report is based on a study carried out by the NEA Decommissioning Cost Estimation Group (DCEG) on decommissioning cost elements, estimation practices and reporting requirements. Its findings ind...

    English Netherlands United States EGCDL Decommissioning France Sweden Cost estimation Dismantlement Spain Italy Regulation Decommissioning and legacy management Japan DCEG Slovak Republic United Kingdom Canada Recommendations Belgium Germany WPDD …
    Published date: 17 May 2010
    Publications and Reports
    Financing the Decommissioning of Nuclear Facilities

    Decommissioning of both commercial and R&D nuclear facilities is expected to increase significantly in the coming years, and the largest of such industrial decommissioning projects could command cons...

    English Radioactive waste management EGCDL Decommissioning Cost estimation Decommissioning and legacy management Financing WPDD …
    Published date: 18 August 2016
    Publications and Reports
    Addressing Uncertainties in Cost Estimates for Decommissioning Nuclear Facilities

    The cost estimation process of decommissioning nuclear facilities has continued to evolve in recent years, with a general trend towards demonstrating greater levels of detail in the estimate and more...

    English EGCDL Decommissioning Cost estimation Dismantlement Radioactive waste management Uncertainty analysis International Structure for Decommissioning Costing (ISDC) …
    Published date: 28 September 2017
    Publications and Reports
    Guide for International Peer Reviews of Decommissioning Cost Studies for Nuclear Facilities

    Peer reviews are a standard co-operative OECD working tool that offer member countries a framework to compare experiences and examine best practices in a host of areas. The OECD Nuclear Energy Agency...

    English Guidelines Peer review EGCDL Decommissioning Cost estimation Dismantlement Decommissioning and legacy management Radioactive waste management RWMC Joint project WPDD …
    Published date: 8 December 2014
    Publications and Reports
    Towards Greater Harmonisation of Decommissioning Cost Estimates

    Currently, the format, content and practice of cost estimation vary considerably both within and between countries, which makes it very difficult to compare estimates, even for similar types of facil...

    English EGCDL Decommissioning Cost estimation Dismantlement Decommissioning and legacy management DCEG …
    Published date: 22 March 2010
    Publications and Reports
    The Practice of Cost Estimation for Decommissioning of Nuclear Facilities

    Decommissioning of both commercially used and R&D nuclear facilities is expected to increase significantly in the coming years, and the largest of such industrial decommissioning projects could comma...

    English Guidelines EGCDL Decommissioning Cost estimation Decommissioning and legacy management DCEG Radioactive waste International Structure for Decommissioning Costing (ISDC) WPDD …
    Published date: 1 June 2015
    Publications and Reports
    Cost Benchmarking for Nuclear Power Plant Decommissioning

    The nuclear sector has in recent years been placing increasing attention on the need to better understand variations between cost estimates for the decommissioning of nuclear power plants, as well as...

    English EGCDL Decommissioning Cost estimation Dismantlement Decommissioning and legacy management DCEG Benchmark WPDD …
    Published date: 27 May 2019
    Publications and Reports
    International Structure for Decommissioning Costing (ISDC) of Nuclear Installations

    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...

    English EGCDL CDLM Decommissioning Cost estimation Dismantlement Decommissioning and legacy management Nuclear decommissioning Radioactive waste management DCEG International Structure for Decommissioning Costing (ISDC) Cost control …
    Published date: 2 March 2012
    Publications and Reports
    Preparing for Decommissioning During Operation and After Final Shutdown

    The transition from an operating nuclear facility to the decommissioning phase is critical in the life cycle of every facility. A number of organisational and technical modifications are needed in or...

    English Decommissioning Strategy WPMO Dismantlement Decommissioning and legacy management TGPFD International Structure for Decommissioning Costing (ISDC) Radioactive waste management Transition phase WPDD …
    Published date: 25 May 2018
    Publications and Reports
    Optimising Management of Low-level Radioactive Materials and Waste from Decommissioning

    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...

    English Optimisation of radioactive waste management Decommissioning WPMO Decommissioning and legacy management Radioactive waste management RWMC Low-level waste (LLW) TGOM …
    Published date: 4 November 2020
    Publications and Reports
    Releasing the Sites of Nuclear Installations

    Releasing the site of a nuclear installation from radiological control is usually one of the last steps of decommissioning. To date, site release has been practised in a limited number of cases only ...

    English Decommissioning Nuclear installations Technical, environmental and safety aspects of decommissioning and legacy management WPMO Dismantlement Release of sites Decommissioning and legacy management WPDD …
    Published date: 27 September 2006
    Publications and Reports
    Selecting Strategies for the Decommissioning of Nuclear Facilities

    This status report on Selecting Strategies for the Decommissioning of Nuclear Facilities is based on the viewpoints and materials presented at a seminar held in Tarragona, Spain on 1-4 September 2003...

    English Decommissioning Strategy WPMO Societal aspects of decommissioning and legacy management Dismantlement Decommissioning and legacy management WPDD …
    Published date: 2 October 2006
    Publications and Reports
    Applying Decommissioning Experience to the Design and Operation of New Nuclear Power Plants

    Experience from decommissioning projects suggests that the decommissioning of nuclear power plants could be made easier if it received greater consideration at the design stage and during the operati...

    English Decommissioning Nuclear installations WPMO Regulation Decommissioning and legacy management Radioactive waste Nuclear knowledge management Reactor design New nuclear power plants Recommendations WPDD …
    Published date: 21 April 2010
    Publications and Reports
    R&D and Innovation Needs for Decommissioning Nuclear Facilities

    Nuclear decommissioning activities can greatly benefit from research and development (R&D) projects. This report examines applicable emergent technologies, current research efforts and innovation nee...

    English R&D Decommissioning WPMO Task Group on Future R&D and Innovation Needs for Decommissioning Dismantlement Remediation Decommissioning and legacy management WPDD …
    Published date: 21 July 2014
    News
    Examining new technologies in decommissioning complex and legacy sites

    NEA’s Working Party on the Technical, Environmental, and Safety Aspects of Decommissioning and Legacy Management gathered for a workshop on  29 November to 1 December 2022 in Paris. 

    News brief Decommissioning Environmental protection Technical, environmental and safety aspects of decommissioning and legacy management Decommissioning and legacy management Nuclear decommissioning Legacy management WPTES …
    Published date: 13 December 2022
    Topic
    Radioactive waste management

    Radioactive waste management is the safe treatment, storage and disposal of liquid, solid and gas discharge from nuclear industry operations with the goal of protecting people and the environment.

    Decommissioning Nuclear decommissioning Radioactive waste management Radiological protection Nuclear fuel cycle …
    Published date: 13 December 2019
    Event
    Innovative Techniques and Technologies to Support Characterisation and Decommissioning of Complex and Legacy Sites
    29 November 2022 - 1 December 2022
    NEA premises, France

    Picture: ANSTO

    This event has now finished. Speaker presentations are available for download using the links in the 'Download' section.

    NEA article reporting on this workshop:

    Examining new technolog...

    CDLM Decommissioning Decommissioning and legacy management Legacy management
    Published date: 5 May 2023
    Activity
    Committee on Decommissioning of Nuclear Installations and Legacy Management (CDLM)

    The CDLM assists member states in holistically addressing challenges in the execution of decommissioning and legacy management through sharing experiences among members with a broad range of expertis...

    Decommissioning Nuclear installations Decommissioning and legacy management Legacy management
    Published date: 5 May 2023
    Activity
    Expert Group on Characterisation Methodology of Unconventional and Legacy Waste (EGCUL)

    The goal of EGCUL is to share state-of-the-art knowledge and experience in characterising a large amount of unknown waste derived from nuclear accidents and past nuclear activities.

    EGCUL Decommissioning France Characterisation Fukushima Russia Japan RWMC Low-level waste (LLW) United Kingdom Legacy management Radioactive waste Radioactive waste management …
    Published date: 12 July 2022
    Event
    Joint NEA and NDF Workshop on the Characterisation of Large Quantities of Unconventional and Legacy Waste
    31 August 2022 - 1 September 2022
    Iwaki Business Innovation Center, Fukushima, Japan

    The Nuclear Energy Agency (NEA) and the Nuclear Damage Compensation and Decommissioning Facilitation Corporation (NDF) are organising an international workshop on the characterisation of large quanti...

    EGCUL Decommissioning Characterisation Fukushima RWMC Low-level waste (LLW) Legacy management Radioactive waste …
    Published date: 17 August 2022
    Publications and Reports
    The Strategic Plan of the Nuclear Energy Agency 2017-2022

    This Strategic Plan is intended to guide the NEA as it seeks to meet the evolving needs of member countries in the application and exploration of nuclear science and technology. The plan includes an ...

    English Nuclear law Human aspects of nuclear safety Nuclear law Radiological protection Decommissioning Nuclear science Nuclear economics Nuclear technology Decommissioning and legacy management Nuclear decommissioning Stakeholder Radioactive waste management Nuclear safety research Safety Safety culture Safety research Decontamination Data Bank Nuclear science Nuclear safety regulation Nuclear economics …
    Published date: 22 December 2016
    Other
    Summary of the EGRRS Dedicated Contribution at the DigiDecom 2021 DIGITAL

    Online Event Focusing on Innovation within Nuclear Decommissioning - 25 March 2021

    English Decommissioning EGRRS Decommissioning and legacy management Nuclear decommissioning …
    Published date: 13 January 2023
    Publications and Reports
    NEA News 30.2-31.1

    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 Nuclear energy data United Arab Emirates Nuclear law Decommissioning Cost estimation Electrical systems Stakeholder Climate change Databases Radiological protection Nuclear energy and climate change Cost control Data Bank …
    Published date: 16 September 2013
    News
    Virtual Stakeholder Confidence Workshop on the Decommissioning of Nuclear Facilities in the United Kingdom

    Virtual Stakeholder Confidence Workshop on the Decommissioning of Nuclear Facilities in the United Kingdom, 16 September 2020. 

    News brief Decommissioning Societal aspects of decommissioning and legacy management Decommissioning and legacy management Stakeholder relations United Kingdom …
    Published date: 9 October 2020
    News
    Researching aged metals harvested from decommissioned nuclear power plants

    Second Workshop on International Harvesting Co-operation focused on the status of aged metals harvesting and opportunities for international collaborative research.

    News brief Decommissioning Nuclear safety Nuclear safety research International co-operation Safety research …
    Published date: 14 December 2022
    News
    Radiological protection aspects of decommissioning activities at nuclear power plants

    The Working Group on the Radiological Protection Aspects of Decommissioning Activities at Nuclear Power Plants (WGDECOM) holds its 12th meeting in Germany

    News brief Radiological protection Decommissioning Decommissioning and legacy management Radiological protection Germany …
    Published date: 13 December 2022
    Other
    Feedback Mechanisms for Lessons Learnt in the Decommissioning of Nuclear Facilities

    The NEA Committee on Decommissioning of Nuclear Installations and Legacy Management (CDLM) and the Technical Advisory Group (TAG) of the International Co-operative Programme for the Exchange of Scien...

    CDLM Decommissioning Decommissioning and legacy management
    Published date: 30 November 2022
    News
    Decommissioning complex and legacy sites

    The Expert Group on a Holistic Process for Decision Making on Decommissioning and Management of Complex Sites (HDCS) continues to make progress with its forthcoming report to describe the scope of co...

    Decommissioning Decommissioning and legacy management Nuclear decommissioning
    Published date: 13 December 2021
    NEA Document
    Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF Project): Phase I Summary Report
    NEA/CSNI/R(2015)18

    In 2012, following a proposal from Japan, the Committee on the Safety of Nuclear Installations (CSNI) decided to initiate a joint project to conduct a study of the accident progression for the Fukush...

    English Decommissioning Fukushima Accident analysis and management Decommissioning and legacy management Fuel cycle facility safety External hazards and nuclear safety Nuclear safety research CSNI Joint project Safety of components and structures Benchmark Accident management …
    Published date: 1 March 2015
    News
    Improving the regulatory framework for robotic and remote systems applications

    NEA Expert Group on the Application of Robotics and Remote Systems in the Nuclear Back-end (EGRRS) discusses how to improve the regulatory framework for robotic and remote systems applications.

    Radioactive waste management Decommissioning EGRRS Decommissioning and legacy management
    Published date: 14 December 2021
    News
    Post-Fukushima safety research

    Nearly 100 experts from the NEA Analysis of Information from Reactor Buildings and Containment Vessels of Fukushima Daiichi Nuclear Power Station (ARC-F) Project and the Preparatory Study on Fuel Deb...

    News brief Decommissioning Fukushima Nuclear safety research Joint project Safety research …
    Published date: 3 August 2021
    News
    From a linear to circular approach in funding arrangements for decommissioning and radioactive waste management

    A new NEA report on Ensuring the Adequacy of Funding for Decommissioning and Radioactive Waste Management was launched in an online expert roundtable on 18 June 2021, where the NEA presented analysis...

    News brief Decommissioning Nuclear economics Task Group on Decommissioning Funding Radioactive waste …
    Published date: 1 July 2021
    Publications and Reports
    Fostering a Durable Relationship Between a Waste Management Facility and its Host Community

    Any long-term radioactive waste management project is likely to last decades to centuries. It requires a physical site and will impact in a variety of ways on the surrounding community over that whol...

    English Human aspects of nuclear safety Decommissioning Decommissioning and legacy management Stakeholder Radioactive waste management RWMC Stakeholder relations Legacy management Societal aspects of decommissioning and legacy management Stakeholder engagement FSC Societal aspects of radioactive waste management …
    Published date: 14 June 2007
    NEA Document
    Characterisation Methodology for Unconventional and Legacy Waste
    NEA/RWM/R(2020)2

    The Expert Group on Characterisation Methodology of Unconventional and Legacy Waste (EGCUL) was established under the Nuclear Energy Agency (NEA) Radioactive Waste Management Committee (RWMC) and it ...

    Decommissioning Characterisation Radioactive waste management RWMC Legacy management Radioactive waste …
    Published date: 30 November 2021
    Publications and Reports
    Management of Radioactive Waste after a Nuclear Power Plant Accident

    The NEA Expert Group on Fukushima Waste Management and Decommissioning R&D (EGFWMD) was established in 2014 to offer advice to the authorities in Japan on the management of large quantities of on-sit...

    English Decommissioning Three Mile Island EGFWMD Fukushima Stakeholder Radioactive waste management International co-operation Accident management …
    Published date: 2 December 2016
    Publications and Reports
    Decommissioning Funding: Ethics, Implementation, Uncertainties

    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...

    English Decommissioning Cost estimation Societal aspects of decommissioning and legacy management Dismantlement Uncertainty management Decommissioning and legacy management Financing WPDD …
    Published date: 23 October 2006
    NEA Document
    Topical Session on Funding Issues in Connection with Decommissioning of Nuclear Power Plants
    NEA/RWM/WPDD(2005)4

    At its fifth meeting, held in Paris, France on 8-10 November 2004, the Working Party on Decommissioning and Dismantling (WPPD) conducted a topical session on the Funding Issues in Connection with Dec...

    English Decommissioning Dismantlement Nuclear decommissioning Task Group on Decommissioning Funding RWMC Financing …
    Published date: 22 March 2005
    News
    Ten years after the Fukushima Daiichi accident

    The NEA has published a report that surveys the aftermath, lessons, and achievements in Japan and the global nuclear community in the decade since the Fukushima Daiichi Nuclear Power Plant Accident.

    News brief Decommissioning Fukushima Nuclear safety Radiological protection Safety culture Risk Safety research …
    Published date: 4 March 2021
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