Comment Re:We have them already. (Score 5, Interesting) 218
They power nuclear subs, nuclear icebreakers etc. Stick a transformer on it and connect it to the grid, Bingo, floating nuclear power plant.
More to it than that. The overwhelming majority of the power for a nuclear sub/icebreaker/etc is used to make the props go roundy-roundy.
Only a very small part of that power goes to drive the generators (note that nuclear powered ships/subs HAVE been used to provide emergency power to shore installations, by the by).
And since the generators are sized for the amount of power needed by the boat/ship, you can't just push more steam through them to get more power.