Inspection of the structures: dive into the heart of the plants agesThe inspection and monitoring of civil and mechanical engineering structures is among HYDRO Exploitation’s range of high value-added services.
Servicing Francis turbine wheelsRepairing a Francis turbine wheel requires specialist skills that can be found at HYDRO Exploitation’s Central Workshops in Martigny.
HYDRO Exploitation has acquired a unique and proven experience in power generation facilities. Our extensive service portfolio puts us in a position to cover all areas of power generation, from consultancy to overhaul services.
Who are we ?
Based in Sion, HYDRO Exploitation SA was founded in June 2002 by Grande Dixence SA, EOS Holding SA and FMV SA - joined by Romande Energie Holding SA and Les Forces Motrices de la Gougra SA for the operation and maintenance of hydroelectric facilities.
The company employs 400 people from the Haut-Valais to the Jura Vaudois. Together, they operate 46 hydroelectric facilities that produce more than 16% of Switzerland's hydroelectric energy.