Operated from 1972 to 1996 and produced 119 billion kilowatt hours of energy

Dry cask storage is a method for safely storing spent nuclear fuel after it has cooled for several years in water pools. Once the fuel rods are no longer producing extreme heat, they are sealed inside massive steel and concrete casks that provide both radiation shielding and passive cooling through natural air circulation—no water is needed. Each cask can weigh over 100 tons and is engineered to resist earthquakes, floods, fire, and even missile strikes. This makes it a robust interim solution until permanent deep geological repositories are available. The casks are expected to last 50–100 years, though the fuel inside remains radioactive for thousands. Dry cask storage reduces reliance on crowded spent fuel pools, provides a secure above-ground option, and buys time for nations to develop long-term disposal strategies. In essence, it’s a durable, self-contained “vault” for nuclear waste

  • Inucune@lemmy.world
    801·
    6 days ago

    We have disposal technology, it just isn’t economical or politically supported: the material can be reprocessed, splitting it into the transuranic elements. The uranium and plutonium can be reused as fuel, americium and other elements with industrial use directed as such. The waste left that has no use can then be stored in a smaller footprint… And as a bonus to reprocessing, would only be hazardously radioactive for 150 years rather than thousands.