Project 100
A name that lasts. And you help decide.
Switzerland is making history: the deep geological repository is getting a name – a symbol of responsibility, trust and the future.
Out of 3,395 proposals, five remain. Choose the one that speaks to you – and take part in shaping what will stand for generations to come.
Your vote counts.
Five names ready for voting
Following a detailed review and both qualitative and quantitative evaluation, the jury selected five proposals, each with the potential to represent Switzerland’s deep geological repository with dignity. Each of these names carries a meaning that makes it unique:
ATLASuisse
A name of both acronym and myth – ATLAS stands for the strength and responsibility Switzerland upholds.
Peradina
From Romansh “per adina” – “forever”; an expression of endurance, trust and commitment across generations.
Soluterra
The Earth is the solution – a name that unites connection, insight and responsibility in a single thought.
Stadelnova
“Stadel” – the site where the repository will stand – combined with “nova” – new: a symbol of change through time.
Terradura
From “terra dura” – “solid earth”; stands for stability, depth and the assurance that permanence begins in the ground.
What makes a strong name
There’s no perfect formula – but there are a few helpful hints. The following aren’t strict rules, but guiding thoughts to help you find a name that truly fits.
Meaningful
The name should reflect the place, the region and the purpose of the project.
Memorable
We’re looking for a name that is simple, catchy and easy to remember.
Multilingual
The name should work across all language regions of Switzerland.
Constructive
The name should not polarise – but build trust: clear, respectful and open to the future.
Initiated by: Namensforum Tiefenlager Schweiz
Behind the naming initiative is a panel of experts who ensure that the standards of this project of the century. The jury consists of representatives from institutions involved in the repository project – from science, public administration, regional participation and communication. Together, they will select five names from the submissions, which will be put to a final public vote.
Dominik
Bonderer
representing the Cantonal Commission and the siting canton
Reto
Grossmann
Philipp
Senn
Lisa
Stalder
Advisory Board
Thierry
Strässle
Patrick
Studer
Gabriela
Winkler
Luca
Rüedi
Martin
Künzi
Terms of participation
- Participation is open to all individuals residing in Switzerland.
- Each person can vote only once.
- The voting is open from 4 to 24 November 2025.
- Your data will be used solely for this naming initiative and will not be shared with third parties.
- No correspondence will be entered into regarding the name selection. Legal recourse is excluded.
