What you are saying related to those previous plants doesn't really apply to the latest-gen nuclear production. The new plants and the technologies they use preclude many of the risks and potential consequences of generating nuclear energy. They're a lot safer, more efficient, and much less pollutant. In Chernobyl, half the reactors were 1st generation, and half were 2nd generation. If you'd like to learn more about the latest, Gen IV reactor technologies, how they work, and their efficiency and safety profiles, check out this link >> https://world-nuclear.org/information-library/nuclear-fuel-cycle/nuclear-power-reactors/generation-iv-nuclear-reactors#6%20reactor%20technologies