Thea Energy is working on a stellarator that doesn't require the complex shaping coils that W-7X is using. I'd put them above Helion and below CFS, but in a cou

Thea Energy is working on a stellarator that doesn't require the complex shaping coils that W-7X is using. I'd put them above Helion and below CFS, but in a couple years they might take the top spot.