Ulstein designs nuclear-powered expedition cruise vessel

The design features a nuclear Thorium Molten Salt Reactor (MSR), which uses the naturally occuring metal thorium in a liquid salt form with low radiation levels.

PHOTO: A model of the Ulstein Thor. Ulstein

Norwegian ship designer Ulstein has designed an expedition cruise vessel, the Ulstein Thor, which could be powered by radioactive metal salt thorium.

The MSR works by dissolving thorium to generate heat. Hot steam can then run a turbine and produce electricity simultaneously.

These thorium-powered expedition cruise vessels can also be used as mobile charging station that can provide power to four other electric cruise vessels, claims Ulstein.

Ulstein says MSR is a proven safe technology that has yet to be incorporated into vessels, but has huge potential in the maritime sector.

The ship designer asserts that thorium could cover the power requirements of expedition vessels that operate in isolated areas where energy supplies are limited.