Kairos Power has broken ground at Oak Ridge on the first officially approved Generation IV reactor ever in the US and the first non-light-water reactor in 50 years. It is being constructed alongside a non-nuclear demonstration unit that will help inform the design of the new reactor facility.
[...], Hermes is cooled by molten fluoride salts circulating through the reactor. The salts maintain the reactor core at 1,085 °F (585 °C) as they carry off the heat to a heat exchanger. This secondary salt loop is connected to a steam generator that, in turn, runs a turbine.