Sweden started building a final storage facility for spent nuclear fuel on Wednesday, only the second such site in the world, where highly radioactive waste will be stored for 100,000 years. How to store deadly radioactive waste until it is safe is a question that has dogged the nuclear industry since commercial reactors began operating in the 1950s.

The repository's design aims to provide protection for 100,000 years and withstand geological changes, climate-related disasters, and future ice ages.

Sweden has broken ground on its final repository for spent nuclear fuel (SNF)—a milestone reached after 40 years of research and development—making it the world’s second deep geological repository (DGR) now under construction.

Sweden has begun constructing a final repository for spent nuclear fuel in Forsmark, which will store the waste for 100,000 years. The project is controversial and requires further research on the safety of protective capsules,

Sweden has begun construction of a final repository for spent nuclear fuel in Forsmark, which will store the waste for 100,000 years. The project is controversial and requires further research on the safety of protective capsules,

Sweden has broken ground on its ambitious $11 billion nuclear waste repository, where highly radioactive material will rest in an underground maze of tunnels stretching 60 kilometers - longer than the New York City subway's longest line.

Sweden has initiated the construction of a repository for the long-term storage of spent nuclear fuel in Söderviken, close to the Forsmark nuclear power plant. The Swedish Nuclear Fuel and Waste Management Company (SKB) received an environmental permit to build and operate the repository in October 2024.