This seems interesting, but what technology are they planning on using, and how does it compare with other projects around the world? This comes up every now a

This seems interesting, but what technology are they planning on using, and how does it compare with other projects around the world? This comes up every now and again it seems, and then dies away again (eg PBMR - https://en.wikipedia.org/wiki/Pebble_bed_modular_reactor https://en.wikipedia.org/wiki/Pebble_bed_modular_reactor).