I thought all thorium based reactor were still at the research stage. I made a quick search to see if there was any in actual use but couldn't find a source. If you have one please send it I'm really interested.
If they are still at the research stage then I'll wait until one is built at scale to decide whether they are a better alternative.
"To the moon", it will take you 4h to finish and the story is awesome, it's worth playing in a single playthrough. I wish I could forget and play it again.