A new tokamak reactor, based on MIT’s Alcator C-mod, is being planned by a Russian-Italian consortium. Alcator C-mod holds the current records for magnetic field strength (5 to 8 Tesla) and plasma pressure among existing tokamaks. It is hoped that the new tokamak, called Ignitor, will achieve ignition, wherein the plasma will fuse itself from energy released by previous fusion reactions.
More here:
http://www.sciencedaily.com/releases/2010/05/100512145348.htm
Focus Fusion Society