Cigeo: an endeavour for many generations

Geological disposal for spent nuclear fuels (SNF) and for high and intermediate-level waste is recognised as the most appropriate way to ensure safety of human beings and the environment over the very long-term. After a 15-year research programme launched following France's 1991 Research Law, and based on an assessment of alternative management routes, a Planning Act recognising geological disposal as the reference solution was passed in 2006. The location for the underground repository was decided by the French government in 2010, after considering reports from reviewing bodies and taking advice from communities and representatives. This decision marked the leap from an R&D to an industrial project. The Cigeo project covers preparing the licence application and related engineering work and safety demonstration.