Our expertise

ÉS-Géothermie intervenes in all areas 
of the life cycle of a geothermal project 



Discover our expertises

Concrete application
  • Research
  • Industry
  • Communities

Our references

More than a dozen references and ongoing projects in France and abroad.

A project ?

ÉS-Géothermie team is at your disposal for answering your questions.

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About ÉS-Géothermie


ÉS-Géothermie, a subsidiary of Électricité de Strasbourg (ÉS), has as its main mission the role of an expert design office for deep geothermal energy.

Since its creation in 2007, ÉS-Géothermie
 has acquired a real know-how for geothermal energy
deep in a naturally fractured environment thanks to
to EGS technology.



Discover the company

What is geothermal energy ?

How is it exploited?
What are its techniques?


Geothermal energy, the earth’s natural heat,
has been exploited for centuries. Renewable Energy
and decarboned, how do we exploit it today?
What are the stages of a geothermal project?
from concept to resource development?



Learn more about geothermal energy