Fusion

What we look for

A scientific result (a plasma, a temperature, an energy gain as the developer defines it) is recorded under technical milestones. It is never presented as electricity delivered. Permissions, financing, customer agreements and construction each keep their own record.

Coverage limits

We follow named plant projects with public sources, not laboratory programmes in general. Experimental results are attributed to whoever reported them and are not independently reproduced by us.

The projects below are the ones we maintain, not a census of the field. Sources and their last successful checks.