Founded by EDF in 2008, the MAI is a global research hub that brings together leading nuclear operators, vendors and research centers to address ageing of materials in power plants. By sharing data, experience and modelling, MAI anticipates ageing and degradation processes and enhances the durability of nuclear components and structures. Together, the MAI members are supporting safer, longer-lasting nuclear energy worldwide.

Key figures

  • 10 members

    from 6 countries

  • 100M€ cumulative budget

    over the last 10 years

  • 100 researchers

    workforce from all over the world

  • 40 technical reports

    per year and end-user tools

  • 80M€ of investments

    benefited experimental facilities at EDF Lab

The MAI is at the forefront of international collaborative research on materials ageing for nuclear power plants. Through the excellence of our research programmes, high-quality training courses, and a growing global network, we are advancing our understanding of materials ageing processes—helping nuclear power plants operate safely over the long term.

Marie Berthelot , Director of the Material Ageing Institute

MAI members around the world

Practical information about the MAI