Let's see.
#Tokamak is a prototype of #NuclearFusion reactor by magnetic confinement of an ionized gas at very high temperatures
Technology from late 50s.
#Stellator is another type of reactor by magnetic confinement News is that somebody has unloaded scrap metal in port of #Sevilla
Not going to be switched to anything coz with this technology, more energy is spent fusing atoms than energy that is produced,
in addition to fact that such reactions releases #neutrons and shielding is required