It seems promising, they're acting like they're close. They've been promising concrete deliverables, I think they're supposed to have a working model that can actually capture the energy next year

You never know, but they're called Triton if you want to check them out. They don't share progress often, but when they do it seems pretty candid about their progress

It's boiling water all the way down.

Seriously though, it's over 100,000,000° so probably not.

The one im aware of uses deuterium, aka hydrogen2, to generate helium 3. One of the byproducts being tritium, aka hydrogen3. This means there's potential for 2 deuteriums to mix with an oxygen molecule,this creating ²H2O, aka heavy water.

I'm neither a chemist, nor physicist. So someone could probably prove me wrong at the drop of a hat, but Im calling it close enough.:p