Mike Schrider video Commencement of commissioning of Demo Plant before end of the year. Dude doesn't say when commissioning will be completed. Ready for REO production at SMC1 by end of '24.
Ucore has a lot of experience moving schedules to the right, and they keep doing it.
Video at https://www.youtube.com/watch?v=Rqlu8MY3I6U .