Fonts-Bouillants
Towards the first helium production pilot in france and Western Europe
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Font-Bouillants project
The French Nièvre region has been known since antiquity for its carbo-gaseous springs, which were initially exploited as thermalism and later as mineral waters. Research and field measurements near the springs of Saint-Parize-Le-Châtel have revealed a strong potential for helium, naturally released at the surface with carbon dioxide through a major fault well known by geologists: the Saint-Parize fault.
45-8 ENERGY has filed an application for an Exclusive Research Permit (PER) for helium and carbon dioxide in an area of 251km² in the south of the Nivernais region. The license was granted in June 2021 by the Ministry of Ecological Transition.
The goal of this license is to study a possible joint valorisation of these two gases and thus satisfy locally and in a eco-responsible way two markets in which demand is strong and subject to regular supply problems.
This license, called “Fonts-Bouillants”, has a validity of 5 years in order to progressively carry out the necessary works on the whole license.
Size of the exploration area
251km²
Size of the exploration area
Granted period
5 years
Granted period
2024
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The license's goals
Enrich our global geological knowledge of the area to better characterize the natural gas seeps.
Establish reliable gas flow rates and composition.
Demonstrate technical and economic viability of helium and carbon dioxide joint valorization.
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Valued gases
Helium
The gas mix of the Fonts-Bouillants area reveals a strong potential in helium naturally released at the surface.
Carbon dioxide
The fault of Saint-Parize-le-Châtel is known for the natural emission of carbon dioxide on the surface. 45-8 ENERGY aims to co-develop this ressource associated with helium in order to limit the greenhouse gas emissions that would be due to its direct release into the atmosphere.
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The exploration area
The exploration license covers 251km² of the Nièvre region, spread over 12 municipalities. Most of exploration work will be concentrated in the municipality of Saint-Parize-Le-Châtel but might also extend to the following municipalities:
- Azy-le-Vif
- Chantenay-Saint-Imbert
- Chevenon
- Dornes
- Luthenay-Uxeloup
- Magny-Cours
- Neuville-les-Decize
- Saint-Parize-en-Viry
- Saint-Pierre-le-Moûtier
- Sermoise-sur-Loire
- Toury-sur-Jour
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Le programme de travaux
The planned exploration work remains small scale and will have a very moderate and strictly temporary impact on the environment. It mainly consists of geophysical data acquisitions enabling a safe and efficient subsurface characterisation.
3D Seismic reflection
Discover the 3D seismic reflection campaign we carried out during the summer of 2021 on the Fonts-Bouillants exploration license.
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Ongoing operations
Medium-depth drilling
Well area located in Saint-Parize-le-Châtel, away from residential areas.
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Helium production in France
The pilot production unit will provide definitive confirmation of the technical and economic viability of a long-term production project.
Located in the hamlet of Fonts-Bouillants, the unit has been designed with the highest respect for the environment and landscape.
With this unit, we plan to produce our first gas bottle and start commercial production it the end of 2024.
A first for France!
The inauguration of the pilot production unit took place on September 11, 2024, marking the start of European helium production.
Thanks to this pilot helium production, 45-8 ENERGY has become the leading helium producer in France and Western Europe!
The inauguration of the pilot production unit took place on September 11, 2024, marking the start of European helium production.
Thanks to this pilot helium production, 45-8 ENERGY has become the leading helium producer in France and Western Europe!
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The key steps of the project
09
A recognized and supported project
Greentech Innovation
This project led by 45-8 ENERGY aims to be eco-responsible and committed to the ecological transition. It received the Greentech Innovation label on September 2020 from the Ministry of Ecological Transition.
The captation and valorization of the naturally seeping carbon dioxide, contributing to the greenhouse effect, is today considered. The future production site is being brainstormed in such a way to reconcile industrial activity and respect for the environment through the rehabilitation of a historic industrial site and innovative joint valorizations.
'"France Relance" program laureate
The Fonts-Bouillants project is closely linked to our PROMET-Hé (MEmbranaire PROced for the Treatment of Helium) R&D development project which consists in developing an eco-responsible, local, compact process requiring a much lower energy consumption than the reference processes. This project, carried out in partnership with the Laboratoire de Réactions & Génie des Procédés (LRGP) and the CNRS, may ultimately allow French and European helium sector to emerge with a first application on the Fonts-Bouillants license.
Indeed, we plan to implement locally a mobile pilot unit dedicated to surface separation of helium and carbon dioxide. This has a dual objective: to validate technical and economic viability of the Fonts-Bouillants project and test the PROMET-Hé technologies before deployment on an industrial scale.
The PROMET-Hé project was aknowledge by the French Ministry in charge of Industry and Bpifrance which has retained the project as part of the call for projects "Recovery plan for industry - Strategic sectors" thus engaging to support our forecast investment up to up to 52% testifying to its contribution to national sovereignty.
Greentech Innovation
This project led by 45-8 ENERGY aims to be eco-responsible and committed to the ecological transition. It received the Greentech Innovation label on September 2020 from the Ministry of Ecological Transition.
The captation and valorization of the naturally seeping carbon dioxide, contributing to the greenhouse effect, is today considered. The future production site is being brainstormed in such a way to reconcile industrial activity and respect for the environment through the rehabilitation of a historic industrial site and innovative joint valorizations.
"France Relance" laureate
The Fonts-Bouillants project is closely linked to our PROMET-Hé (MEmbranaire PROced for the Treatment of Helium) R&D development project which consists in developing an eco-responsible, local, compact process requiring a much lower energy consumption than the reference processes. This project, carried out in partnership with the Laboratoire de Réactions & Génie des Procédés (LRGP) and the CNRS, may ultimately allow French and European helium sector to emerge with a first application on the Fonts-Bouillants license.
Indeed, we plan to implement locally a mobile pilot unit dedicated to surface separation of helium and carbon dioxide. This has a dual objective: to validate technical and economic viability of the Fonts-Bouillants project and test the PROMET-Hé technologies before deployment on an industrial scale.
The PROMET-Hé project was aknowledge by the French Ministry in charge of Industry and Bpifrance which has retained the project as part of the call for projects "Recovery plan for industry - Strategic sectors" thus engaging to support our forecast investment up to up to 52% testifying to its contribution to national sovereignty.
