https://en.wikipedia.org/wiki/Sodium-cooled_fast_reactor
[0] https://www.nrc.gov/reactors/new-reactors/advanced/who-were-...
Todays U.S. meeting "Roundtable on Ratepayer Protection Pledge" with the U.S. President himself leading that meeting garnished commitments from Big Tech as it relates to energy. In time Big Tech Energy divisions will be thing and some citizens will be paying their utilities bill to them.
But that also applies for the current generation of reactors and nobody can build them to schedule or budget in the USA or Europe.
Put it this way, if it's in commercial operation by 2031 I'll eat my hat.