France has upped the ante in the quest for fusion power by maintaining a plasma reaction for over 22 minutes – a new record. The milestone was reached on February 12 at the Commissariat à l'énergie atomique et aux énergies alternatives (CEA) WEST Tokamak reactor.
That’s about the energy output per volume of a 70 year old cyclist.
Right, for the Americans here that hate metric.
Cyclist-years is a unit that has served us well for generations