Interesting claim that the reactor doesn't need water and can be built away from the coast. I thought all reactors used steam to turn a turbine to produce electricity. Something special here?
The way water might be used in this design is to make a synthetic fuel instead of electricity. In that case, you are swapping out the turbines for a process that extracts CO2 from seawater, uses electrolysis to crack the water and then a FT process to make a (renewable) hydrocarbon fuel (you might even use some feedstock to make it more efficient).