We do though! The first geological storage is going online next year in Finland https://en.m.wikipedia.org/wiki/Onkalo_spent_nuclear_fuel_repository https://en.

We do though! The first geological storage is going online next year in Finland https://en.m.wikipedia.org/wiki/Onkalo_spent_nuclear_fuel_repository https://en.m.wikipedia.org/wiki/Onkalo_spent_nuclear_fuel_re... There is nowhere to leak when we're talking multi-cm copper casks, metres of bentonite, and half a kilometre of bedrock.