The production of tritium, a crucial element for nuclear deterrent weapons, has been a subject of discussion between the French army, EDF, and CEA since the 1990s. Recently, the Ministry of Defense announced a collaboration with EDF to utilize the nuclear reactors at the Civaux power station in Vienne to produce tritium alongside the CEA. An agreement is set to be signed to define each party’s scope of activities, rights, and obligations in compliance with governance rules.
This long-term project was revealed following a visit by Defense Minister Sébastien Lecornu to Civaux. EDF will install a materials irradiation service at the site to exploit the power of the reactors for irradiating specific materials containing lithium to produce tritium. Although safety assessments and authorization processes are yet to be completed before any operations can begin, this project aims to ensure future capabilities for French deterrence while utilizing existing resources in a cost-effective manner.
Tritium is difficult to produce as it disappears over time. This collaboration will provide opportunities for future developments in nuclear capabilities while maintaining sovereignty in industry and defense sectors.
The Civaux plant was chosen due to its capacity for continued operation and minimal impact on electricity production. There are no plans to extend this activity to other reactors in the park as stated by EDF. This strategic move adds a new dimension to the Civaux power plant’s operations.
Overall, this collaboration is seen as positive for the local industrial fabric and provides an opportunity for future developments in nuclear capabilities.
