ITER/DEMO is an exceptionally slow fusion project and arguably obsolete since it uses older superconductors. CFS uses the same design, with modern superconducto

ITER/DEMO is an exceptionally slow fusion project and arguably obsolete since it uses older superconductors. CFS uses the same design, with modern superconductors that can support much stronger magnetic fields. Tokamak output scales with the fourth power of magnetic field strength, so this should let them get results similar to ITER in a reactor a tenth the size. They'll have it running long before ITER is ready.