Nuclear Energy Agency (NEA)

Advancing the CSNI Code Validation Matrix

Phase 2 of the Working Group on Analysis and Management of Accidents (WGAMA) Code Validation Matrix (CCVM) update and extension activity was launched at a technical meeting on 12 to 14. The CCVM ...
Nuclear Energy Agency (NEA)

Advancing the CSNI Code Validation Matrix Update & Extension: Launch of Phase 2 Development

Phase 2 of the Working Group on Analysis and Management of Accidents (WGAMA) Code Validation Matrix (CCVM) update and extension activity was launched at a technical meeting on 12 to 14 October 2026.
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Modernising the digital foundation for spent fuel validation data

Modernised SFCOMPO data management infrastructure. The Nuclear Energy Agency (NEA) has reached major milestones in the modernisation of the International Assay Data of Spent Nuclear Fuel Database ...
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Validating Novel Multi-Physics Modelling and Simulation Tools

- Adobe Acrobat PDF Document on 10/6/26 at 11:36 AM ...
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What is JANIS?

JANIS (Java-based nuclear information software) is a display program designed to facilitate the visualisation and manipulation of nuclear data. Its objective is to allow the user of nuclear data to ...
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Experts gather to discuss nuclear criticality safety

The NEA Working Party on Nuclear Criticality Safety (WPNCS) deals with the technical and scientific issues relevant to criticality safety, and held its bi-annual meetings in June 2023 at the Agency’s ...
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Experts discuss advances in investigations and analyses of the Fukushima Daiichi accident

Delegates during the fifth FACE project meeting at the ANL office in Illinois, United States. During the meeting, Japanese partners presented recent investigation results that reduce uncertainties in ...
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The Netherlands considers nuclear to reduce emissions

Director-General William D. Magwood, IV (right) and NEA Nuclear Strategic Policy Advisor Michel Berthélemy (centre) meeting with Minister for Climate and Energy Policy Rob Jetten (left) during a ...
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Energy ministers and industry leaders to address critical enablers to accelerate the use of nuclear energy to help achieve net zero

French Minister for Energy Transition Agnès Pannier-Runacher and NEA Director-General William D. Magwood, IV will welcome more than 16 energy ministers and over 30 nuclear industry leaders to the ...
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JEFF-4.0 nuclear data library is now available

The Nuclear Energy Agency (NEA) Data Bank has released the latest version of the Joint Evaluated Fission and Fusion (JEFF) nuclear data library. JEFF-4.0 has been developed by a community of experts ...
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Government-industry conference to chart the nuclear energy path to net zero

The French Ministry for Energy Transition and the OECD Nuclear Energy Agency (NEA) will hold an international conference convening Ministers and industry leaders from over two dozen countries to ...