Reviewing the posted comments to the direction govt. should be taking seems to have turned into a political discussion rather than good ideas to be pursued. I agree that more should be spent on R & D. As an investor, I look for companies that spend at least 8% on R & D, or they won't make it in the long term.
As a former nuclear tech, I'm in favor of increased spending in new technologies in rad waste disposal. Green Energy is OK but cannot hope to fill the supply/demand gap. The biggest bang for the buck is still nuclear energy. It's also the least envionmentally destructive. The waste is very toxic however. Too toxic to be put safely into an old salt mine.
Drilling technology has increased tenfold in the last 30 years. I propose underwater drilling on the floating portion of a geographic subduction plate, right into the magma, into which the heavier spent fuel would sink. Low level waste might be disposed of in the same way.
Well, it's a deep subject. Somebody should look into it.
(I'm retired, you do it!)