On: Nuclear lighthouses built by the Soviets in the Arctic [video]

[dmos62]

And it's even more likely that we'll end up reusing them, increasing economic efficiency of nuclear fuel.

[m4rtink → dmos62]

Exactly this - today's nuclear waste is tomorrow's nuclear fuel (+ some other useful and expensive materials mixed in).

Actually in some countries nuclear waste is already (part of) today's fuel using existing reprocessing technology.