Fast Breeder Reactors

Fast Breeder Reactors are advanced nuclear systems that generate more fissile material than they consume. Unlike traditional reactors, they use fast neutrons without a moderator, allowing them to convert non-fissile isotopes like uranium-238 into usable fuel such as plutonium-239. This process effectively "breeds" new fuel, maximizing resource utilization and extending nuclear fuel supplies. They are designed for efficiency and can reduce nuclear waste, but require sophisticated technology and safety measures. Overall, fast breeder reactors offer a promising way to improve nuclear energy sustainability by making better use of available materials.