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    NEA Document
    Reactor Core and Containment Cooling Systems: Long-Term Management and Reliability (RCCS-2021) NEA Specialist Workshop Proceedings 18-20 October 2021 Virtual Meeting
    NEA/CSNI/R(2022)11

    The specialist workshop entitled “Reactor Core and Containment Cooling Systems: Long-term Management and Reliability (RCCS-2021)” was organised by the Nuclear Energy Agency (NEA) as part of the activ...

    WGAMA Nuclear safety Accident analysis and management Nuclear safety research CSNI PRG CSNI Safety Reactor technology Accident management …
    Published date: 16 June 2025
    Publications and Reports
    Post-Fukushima Action Implementation at Nuclear Installations: Human and Organisational Factors Lessons Learnt

    DOI: 10.1787/1da1f064-en

    In the aftermath of the Fukushima Daiichi accident in March 2011, nuclear regulators, industry organisations, and operating companies across the globe began the process of un...

    English WGHOF Fukushima Human and organisational factors Japan Human and organisational factors Accident management …
    Published date: 13 June 2025
    Publications and Reports
    CSNI Status Report and Perspectives: Advances in the Analysis and Management of Accidents and Future Challenges

    10.1787/6b12e37e-en

    The Nuclear Energy Agency (NEA) Working Group on the Analysis and Management of Accidents (WGAMA) aims to contribute to the assessment of the prevention, mitigation and management...

    English Performance assessments WGAMA Nuclear safety Nuclear security Security CSNI PRG Safety assessment CSNI Safety Technology Safety research Knowledge management and data preservation Accident management …
    Published date: 12 June 2025
    News
    ATLAS Phase 4 project launches to tackle challenging thermal-hydraulic safety issues

    The Nuclear Energy Agency (NEA) has launched the fourth phase of the Advanced Thermal-Hydraulic Test Loop for Accident Simulation (ATLAS) project, continuing its mission to address critical thermal-h...

    News brief Nuclear safety Thermal hydraulics Nuclear safety research Joint project International co-operation Accident management Korea …
    Published date: 5 June 2025
    News
    NEA seminar on transfer of thermal-hydraulic and severe accident knowledge

    The THICKET-5 seminar was given by the Committee on the Safety of Nuclear Installations.

    Risk assessment News brief WGAMA Accident analysis and management Nuclear safety research CSNI Safety Accident management Risk …
    Published date: 2 June 2025
    News
    Shaping future research on the Fukushima Daiichi Nuclear Power Plant accident

    Members of the NEA Fukushima Daiichi Nuclear Power Station Accident Information Collection and Evaluation (FACE) Project convened from 13 to 16 May 2025 in Daejeon, Korea, to discuss the ongoing work...

    Fuel in nuclear safety News brief Fuel studies Fukushima Accident analysis and management Japan Nuclear safety research Joint project Accident management …
    Published date: 22 May 2025
    Activity
    WGAMA ISP-53

    WGAMA ISP-53

    Fuel in nuclear safety Accident analysis and management Nuclear safety research Accident management
    Published date: 6 May 2025
    News
    NEA concludes two severe accident research projects, plans further activities

    Th projects addressed key technical challenges highlighted by the Fukushima Daiichi Nuclear Power Plant accident and have delivered critical insights into melt and debris coolability, fission product...

    News brief Nuclear safety Accident analysis and management Nuclear safety research Joint project Safety Accident management Safety research …
    Published date: 28 April 2025
    Joint project
    Experiments on Source Term for Delayed Releases (ESTER) Project

    CHIP experimental facility to study fission product transport and deposition in the primary circuit. Photo: ASNR

    Following several years of experimental research on source term analysis conducted und...

    Accident analysis and management Nuclear safety research CSNI Joint project Accident management …
    Published date: 24 April 2025
    News
    Loss of Forced Coolant (LOFC) joint project extended to 2027

    The project brings together seven NEA member countries.

    News brief Generation IV reactors Gas-cooled reactors Accident analysis and management Nuclear safety research CSNI Joint project Accident management …
    Published date: 24 April 2025
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