
28/06/2023
Scientists have been grappling with how to dispose of high-level nuclear waste for decades now. Spent fuel is one of the most difficult sorts of waste to manage as it's highly hazardous. It produces a radiation level that could provide a lethal dose to a nearby person, says Blackburn.
According to Law, the scientific consensus is that geological disposal for hundreds of thousands years in specifically designed repositories like Onkalo, with a stable rock formation, is "the most feasible approach" for spent nuclear fuel. "We have engineering solutions for digging down and tunnelling down, putting the waste down, and building the barriers that we surround it with."