Sitemap PagesExperience the energy at the heart of the alps About us History Partners Shareholding Our commitment to sustainability Documentation The complex Dams Grande Dixence Cleuson Lakes Lake Dix Production plants Fionnay Bieudron Nendaz Pumping stations Stafel Z’Mutt Ferpècle Arolla How it works The hydroelectric complex Longitudinal profile Collecting works Water management Storage Production Environmental impact Discover Search Projet de retenue à buts multiples du Gornerli