They do plan to fuel it with deuterium and run it over 100 million degrees. They'll get fusion neutrons out of that. What they don't plan is deuterium-tritium f

They do plan to fuel it with deuterium and run it over 100 million degrees. They'll get fusion neutrons out of that. What they don't plan is deuterium-tritium fuel or a net power attempt. https://euro-fusion.org/devices/wendelstein-7-x/ https://euro-fusion.org/devices/wendelstein-7-x/