Comment What they really want is enriched U235 & Pu239 (Score 3, Insightful) 186
Nuclear power currently costs about $150 / MWh, with solar about $40 / MWh. Solar cells and battery technology will make huge advances in the next decade, and the renewable technologies don't need government funding for this to happen.
One "advantage" of nuclear power is that the US can always have fissile material on hand for building nuclear weapons. If this weren't important, there'd be more research into traveling wave reactors / thorium cycles / other technologies that can use more of the fissile material and have less bomb-potential material around.
Just my $0.02 worth...