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Media Coverage

Current
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  Activities
  
  Current information about the experiments in the Mont Terri rock laboratory
Goals
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  Issues
  
  The key question is: can radioactive waste be stored safely in Opalinus Clay? The Mont Terri rock laboratory is engaged solely in research. No deep geological disposal will be built at Mont Terri.
  
  Links
  
  Useful links and important partners for the project
  
  Task
  
  What is the purpose of a rock laboratory? Why is research being carried out here into the Opalinus Clay? Who is taking part in the research? What are the research objectives?
  
  Core Messages
  
  22 partners from Europe, Japan, Canada, United Kingdom, the USA and Switzerland are carrying out research at the Mont Terri rock laboratory.
Mont Terri Project
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  Organisation of the Mont Terri Project
  
  The Mont Terri Project is an international research project for the hydrogeological, geochemical and geotechnical characterisation of a clay formation (Opalinus Clay).
  
  History of the Project
  
  We give here the history of the project from the mid-1990s onwards with a summary of the milestones.
  
  Contracts
  
  As the representative of the federal government, swisstopo concluded contracts with the project partners and with the Canton of Jura, providing a legal basis for the activities.
  
  Funding
  
  The federal government represented by swisstopo funds the operation of the rock laboratory (no third party is involved). The participating partners fund the research programme.
Rock laboratory
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  Where is the rock laboratory located?
  
  The Mont Terri rock laboratory is situated to the north of St-Ursanne in the canton of Jura, around 300 m underground. It is accessed via the safety gallery of the Mont Terri motorway tunnel.
  
  Interior view
  
  The rock laboratory comprises 1200 m of galleries and niches. The horse-shoe shaped galleries are 4 to 5 m high and well-lit.
  
  Operation of the rock laboratory
  
  swisstopo (which includes Swiss Geological Survey) is responsible for the independent, smooth, and safe operation of the rock laboratory. The site belongs to the canton of Jura.
Geology
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  Stratigraphy and facies
  
  The rock laboratory is situated in the Opalinus Clay rock formation, a marly argillaceous claystone with different proportions of sand and carbonates.
  
  3D geological model
  
  This short movie presents the new geological 3D-model of the Mont Terri area. Data from the lab (boreholes, mappings) are combined with regional geological data (maps, cross-sections, etc.).
  
  Geological structures
  
  The main tectonic element in the investigation area is the Mont Terri anticline. It is the northernmost anticline of the folded Jura.
  
  Properties and characteristic values
  
  Opalinus Clay exhibits properties conducive to the deep geological storage of radioactive waste. The advantages clearly outweigh any disadvantages.
Experiments
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  Development of methods
  
  One group of experiments comprises the development of new research and measurement methods, particularly adapted to the Opalinus Clay.
  
  The most important experiments
  
  Since 1996, experiments have been carried out in the Mont Terri rock laboratory. The expansion of the laboratory in 2018/2019 allows us to carry out new experiments.
  
  Characterisation of Opalinus Clay
  
  Opalinus Clay is being investigated as a potential host rock for the storage of nuclear waste due to its specific characteristics.
  
  Experiment portfolio
  
  The Mont Terri rock laboratory is a generic laboratory. It is exclusively dedicated to research and will never be used as a storage site for radioactive waste.
  
  Demonstration experiments
  
  Demonstration experiments show the feasibility for a future deep geological repository for radioactive waste and the thermal-hydraulic-mechanical (THM) response of Opalinus Clay.
  
  FAQs and answers
  
  During the visits to the Mont Terri rock laboratory similar questions are often asked to the guides. Below the five most frequent questions are answered briefly.
Documentation current page
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  Scientific publications in technical journals
  
  Scientific publications in specialist journals
  
  Media Coverage
  
  Coverage in the press, on the radio and on TV
  
  Publications from swisstopo
  
  Scientific reports on tests at the Mont Terri laboratory
  
  Technical reports
  
  Scientific reports on tests at the Mont Terri laboratory
Visitor Centre
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  Welcome to the visitor centre
  
  Sign up to find out about the current status of research in our rock laboratory. We welcome groups of 10 or more visitors, from Monday to Saturday.
  
  Visitors feedback and photos
  
  Feedback from visitors about our rock laboratory and guided tours. Obtain a first impression and view our photo gallery.
  
  Registration
  
  Here you can register quickly and conveniently. We look forward to welcoming you!
  
  Travel information
  
  The location of our visitor centre is indicated on the map below, ideally situated 2 minutes away from St-Ursanne train station.

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Media Coverage

Coverage in the press, on the radio and on TV

Legal (Disclaimer)
Information on the explanation by the Swiss Confederation on liability, references and links as well as data protection.

2023

Media coverage 2023

2022

Media coverage 2022

Le Figaro, 13 April 2022
JPEG, 1240x1754 px, 543 KB, French

2021

25th anniversary Mont Terri Project

2020

Media coverage from 2020

2019

Press Event on CO2-Experiments, 17.1.2019

2018

2017

Media coverage from 2017

2016

Media coverage from 2016

Articles about the Mont Terri Project

Kernkraftwerk Gösgen-Däniken, Mitarbeiterheft KKGespräch: 20 Jahre Felslabor Mont Terri
Artikel des Mitarbeiterhefts KKGespräch des Kernkraftwerks Gösgen-Däniken vom Dezember 2016
PDF, 1 Pages, 2 MB, German
Le journal du jura: Barrière bio pour éviter les fuites radioactives
article du journal du jura du 14.10.2016
PDF, 1 Pages, 436 KB, French
Migros-Magazine: Comme un avant-goût de cimetière nucléaire
article du Migros-Magazine du 29.09.2016
PDF, 4 Pages, 648 KB, French
NZZ am Sonntag: Reise in die Unterwelt
Arikel der NZZ am Sonntag vom 15.05.2016
PDF, 2 Pages, 47 KB, German
Défis de ProJura: une valse de 100 000 ans
article tiré de la revue Défis de ProJura, promotion de l’identité jurassienne
PDF, 2 Pages, 145 KB, French

Le Temps: "La montagne jurassienne où l'on mène des recherches sur l'entreposage de déchets radioactifs"

20 years jubilee

Media coverage from the 20 years jubilee

2014

Media coverage from 2014