Not that exorbitant. Npp operators are paying for dismantling themselves (except soviet/experimental units). Waste storage (Interim/final) was paid too through KENFO which is massive and agreed by all parties, incl greens. I guess this transport will be financed from that fund too.

Germany could recycle all that waste at la Hague, build a repository Like Onkalo and still have leftover money. If for some reason KENFO isn't enough, chiefs of BMUV and BASE should be investigated For treason and wasting public money. Germany could even deal with this cheaper by allowing storing the waste at facilities like herfa neurode. This would also solve storing waste from medical and research sectors