Comment Re:Green Goalposts. (Score 1) 67
Very nicely put. This is really more a research experiment, rather than something that would be commercially viable. IIRC, the "waste" once the viable 235 U have been used up is a nice mix of stuff, though mainly 238U. The proton induced fission cross section for U is of the order of a barn at 20 MeV, and so you can make a bit of 239Np and the other stuff will be a mixed bag. (It's been a while since I did this, and only glanced at a few things online.) But I'm sure they're having fun there at the lab, non the less.
Frankly, they would get a better return in investment by attempting to turn lead into gold.