France doesn't recycle nuclear fuel anymore (since 2013).
Source:
https://www.rtl.fr/actu/debats-societe/nucleaire-que-devienn...
AFAIK it may restart around 2029
The waste repository (Cigéo) isn't ready, and nobody knows how much it may cost (maybe up to 35 billions €).
The buffer (La Hague) is nearly saturated.
Source: https://www.publicsenat.fr/article/parlementaire/traitement-...