We as germans would like to keep our nuclear powerplants running as long as possible, but the question of how to store the nuclear waste for the little timespan of hundreds of thousand years has not been answered in a satisfying way.
The issue of nuclear waste storage is a complex and difficult one, as nuclear waste can remain radioactive for hundreds of thousands of years and requires specialized storage facilities that are secure and environmentally safe. Despite ongoing research and development into new storage technologies, no country has yet come up with a completely satisfactory solution to this problem.