GoKawiil
Tech News
Between the 1940s and 1980s, multiple countries dumped an estimated 150,000 tons of low-level radioactive waste into the Atlantic Ocean, sealed in barrels and left on the seafloor. Much of this material remains submerged today, with no comprehensive program in place to retrieve or permanently neutralize it.
Recent storm-driven waves fueled by Hurricane Marie eroded parts of the Southern California coastline near the decommissioned San Onofre nuclear plant, reigniting concerns about the safety of nearby spent fuel storage. The 3.6 million pounds of radioactive waste sit in concrete canisters about 100 feet from a seawall that protects the site, and Southern California Edison has pledged to relocate the waste to higher ground if erosion modeling warrants it. Experts say near-term risk is low, but note the waste will remain on-site indefinitely as no permanent disposal solution exists.
Scientists are exploring methods to repurpose radioactive waste material as fuel for radioisotope power systems used in deep-space missions. The approach would recycle byproducts from nuclear reactors instead of relying solely on scarce isotopes like plutonium-238 that are currently used to power spacecraft.