Elie
Created page with "Possible energy source - not Term:viable yet. {{considerations}} ==Energy inputs== {{sum|Major problem}} Takes more energy than it produces. EROI is still below 1. {{en}} ==Scarcity of fuels== {{sum|Problem in some cases}} There are no viable reactors yet, but of the prototypes so far, some rely on tritium, an extremely rare form of hydrogen. Supply would be an issue. Other possible fuels include deuterium, lithium or boron, which are comparatively les..."