This mod adds a more realistic nuclear reactor, a breeder reactor and a cooling tower. The reactors are controllable via an integrated circuit interface, and have a dynamic output depending on their temperature. They need proper cooling, otherwise a nuclear meltdown will occur.
This mod is inspired by "Nuclear Power" by Fatmice and "Uranium Power" by Simdezimon. And, like the both, does this mod expand the production of nuclear fuel cells and the reprocessing of spent fuel cells. With this mod, the start into the atomic age is a bit harder than in the vanilla Factorio and you will need the logic cabling for this mod because you have to control pumps so that your enrichment process can work efficiently. (Without a logic control this process will come to a standstill.)