What is the purpose of a deep geological repository such as Terradura?
Terradura will one day be Switzerland’s deep geological repository. We will be able to safely dispose of our radioactive waste there in the long term. In addition to the technical infrastructure of this project of the century, the rock formations surrounding the repository also represent important components. The underground disposal zone will be constructed in a thick layer of rock called the Opalinus Clay. This clay-rich rock is the most important part of the solution ensuring the safe containment of radioactive waste over long periods of time.
This is what a deep geological repository could look like one day
Components of a deep geological repository
Why does Switzerland even need a deep geological repository?
Who are we?
Nagra is driving forward a project of the century: Terradura, Switzerland’s deep geological repository. We will eventually use it for the safe disposal of our radioactive waste – to protect humans and the environment. Here at Nagra, we are committed to achieving this goal by dedicating our scientific and technological expertise and seeking dialogue with the public.