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Opening Plenary Session
Oct 5, 2026
—
09:30 am
-
9:45 AM
Description
The opening plenary of H₂ Ressources introduces the main challenges of the conference and the development perspectives of hydrogen and underground resources for territories.
The session
speakers
Mathieu
Klein
Président de la Métropole du...
Maire de Nancy
François
Werner
Vice-Président de la Région...
Maire de Villers-lès-Nancy
Hélène
Boulanger
Université de Lorraine,...
Présidente
Recommended
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Roundtable: Can Our Subsoil Be a Lever for Our Energy Sovereignty?
In France, as in Europe, energy sovereignty is becoming a key issue against a backdrop of geopolitical tensions. And the topic will certainly be addressed during the presidential campaign....
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Guillaume
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Bruno
G. Pollet
Hydrogen Research Institute
Président de la chaire de recherche sur l’hydrogène propre au Canada
Christophe
Hecker
Earth2
Porte parole
Nicolas
Pelissier
45.8 Energy
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Laurent
Nicolas
Lithium de France
Yann
Fouant
Française de l'Energie
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11:00 AM
Geothermal Energy: An Inexhaustible Source of Heat in the Grand Est Region
The roundtable will provide an opportunity to discuss the project in Schwabwiller (Bas-Rhin), about 50 kilometers from Strasbourg, where the company Lithium de France is drilling two wells with a...
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:
Laurent
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Lithium de France
Yves
Géraud
Université de Lorraine, membre d'Unys
Titulaire de la chaire Reisol
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Natural hydrogen: Is Lorraine in the lead?
Presentation by the Regalor 2 project team. Representatives from Française de l’Énergie and the University of Lorraine will discuss recent progress on the Regalor 2 project, as well as the next...
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:
Yann
Fouant
Française de l'Energie
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Philippe
De Donato
CNRS
Directeur de recherche
Jacques
Pironon
CNRS
Directeur de recherche
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12:00 PM
12:15 PM
Natural Hydrogen: Advances by Other Players in the Industry
In addition, this session will provide an overview of other permits (Pyrenees, Spain, U.S.) and other stakeholders outside of La Française de l’Energie.
Speakers
:
Christophe
Hecker
Earth2
Porte parole
Nicolas
Pelissier
45.8 Energy
Président et Co-fondateur
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12:45 PM
Public acceptance of projects relating to hydrogen and the subsurface
The session will address the key issue of public acceptance of hydrogen and underground projects. It is important to hold public consultations and provide education to allay the concerns of local...
Speakers
:
Michaela
Ewen
H2 Saarland
Chef de projet
Yves
Géraud
Université de Lorraine, membre d'Unys
Titulaire de la chaire Reisol
Luc
Martin
Commission Nationale des Débats Publics (CNDP)
Délégué régional Grand-Est
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2:00 PM
2:30 PM
The decarbonisation strategy for the Grand Est region : a multi-energy approach
On the one hand, Hysyn, which aims to foster cross-border synergies and develop the hydrogen sector; and on the other, Greater Green+, which aims to make the Greater Region a leader in the...
Speakers
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Vincent
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CCI Grand Est
Responsable de Projet Européen HySyn et PAE-e-green
Alexandre
Folmer
Grand Est Développement
Greater Green + Project Manager
