The Economic Times

This $1.16 billion hole in the ground is humanity's best plan for nuclear waste, and it's opening in the world's happiest country - here's what you need to know

Finland nuclear waste repository: Finland is poised to open Onkalo, the world's first permanent underground repository for nuclear waste. This 1 billion facility, aims to safely store spent fuel for 100,000 years. Utilizing copper canisters and multiple protective barriers, the project, nearing completion, has garnered significant public trust despite some environmental concerns.