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    放射性廃棄物管理:原子力安全規制の役割とその姿

    放射性廃棄物管理における原子力安全規制の役割とその姿

    RF Nuclear safety Regulation Japan RWMC Japanese Radioactive waste …
    Published date: 8 April 2020
    NEA Document
    原子力発電環境整備機構(NUMO) による「地質環境モデルに基づくサイ ト選定の前段階におけるセーフティケ ース」
    NEA/RWM/R(2022)2
    Peer review Deep geological repository (DGR) High-level waste (HLW) Japan Radioactive waste management RWMC Japanese Radioactive waste Safety case Geological disposal …
    Published date: 31 May 2023
    News
    Workshop on the Adequacy of Funding Arrangements for Decommissioning and Radioactive Waste Management

    Workshop on the Adequacy of Funding Arrangements for Decommissioning and Radioactive Waste Management, 17-18 September 2020.

    News brief Decommissioning Nuclear economics Radioactive waste Nuclear economics Fuel cycle economics …
    Published date: 9 October 2020
    Event
    Workshop on Initial Estimation of Backend Costs for Advanced Reactors and Small Modular Reactors
    18 - 20 November 2025
    NEA Headquarters, Boulogne-Billiancourt, Paris

    (Image credit: Pixabay)

    The NEA is organising a workshop on initial estimation of back-end costs for small modular reactors (SMRs) and Generation IV technologies.

    This topic has gained significant at...

    EGCDL Generation IV reactors CDLM Decommissioning WPMO Future energy market needs Expert feedback Licensing Decommissioning and legacy management Nuclear decommissioning State-of-the-art report RWMC Innovation Advanced reactors Legacy management Radioactive waste Reactor technology International Structure for Decommissioning Costing (ISDC) New nuclear power plants Back-end Nuclear fuel cycle …
    Published date: 6 June 2025
    Activity
    Working Party on Nuclear Liability and Radioactive Waste Disposal Facilities (WPLDF)

    The WPLDF was established to identify and address issues of application of the nuclear liability regimes to deep geological repositories (DGRs) and other radioactive waste disposal facilities. 

    Nuclear law Nuclear liability Radioactive waste WPLDF
    Published date: 24 January 2025
    NEA Document
    Waste Package Library - A Report of the Radioactive Waste Repository Metadata Management (RepMet) Initiative
    NEA/RWM/R(2019)3

    This document is the third of the five interrelated reports of the Radioactive Waste Repository Metadata Management (RepMet) Initiative. The series of reports discusses the key aspects of data and re...

    English IDKM of radioactive waste management Metadata RepMet Radioactive waste management Information, data and knowledge management IGSC Repository Radioactive waste Safety case …
    Published date: 1 March 2022
    Event
    Virtual Workshop: Adequacy of Funding Arrangements for Decommissioning and Radioactive Waste Management
    17 - 18 September 2020
    Paris, France

    Spent Nuclear Fuel Pool. Photo: Cogema. 

    Description

    The NEA study on the “Adequacy of Funding Arrangements for Decommissioning and Radioactive Waste Management” is a part of the Programme of Work of...

    Decommissioning Economic aspects of radioactive waste management Nuclear economics Nuclear technology Organisational aspects of decommissioning and legacy management Decommissioning and legacy management Radioactive waste management Radioactive waste Financing Fuel cycle economics …
    Published date: 17 September 2020
    Publications and Reports
    The Roles of Storage in the Management of Long-lived Radioactive Waste

    This report examines the roles that storage plays, or might play, in radioactive waste management in OECD/NEA member countries. A better understanding of these roles provides valuable input to curren...

    English Radioactive waste management RWMC Radioactive waste Storage …
    Published date: 6 February 2006
    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
    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
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