Originally Posted by
ExSimGuy
However nucliar would be good (and even cheaper !) if only we could avoid having very long life dangerous "spent" fuel, like, using Thorium instead of Uranium as fuel. Preferably in SNRs (Small Nuclear Reactors) which can be constructed far faster than "conventional" systems.
Investigating a catastrophic crash, e.g. around a crater, would be extremely hazardous. An urban crash even more so.