Nuclear Reactor Superheated Steam

WHAT:
Nuclear Reactor II should be able to output Steam (Super) when the needed technology is researched.
WHY:
Because the gap between Nuclear Reactors and FBR in practice is very far apart. It would be great if there's a middle solution to help with powering the factory while the player is trying to unlock FBRs.

This would make sense though I think the yield should be reduced. I don't recall the exact numbers but maybe something like it only gives the output of 200% when running at 400%. This would keep the FBR meaningful as a goal.
Alternatively (or in parallel) the FBR could be moved to not be locked behind space research and instead lock the advanced recipies that let you fully recycle waste behind space research. This would let you get the super steam at a reasonable (and useable) point in the game.