Nant-de-drance
Nant de Drance SA
Valais, Switzerland
About
Founded in 2022, Nant-de-drance is a private headquartered in Valais, Switzerland specializing in Hydro, Energy Storage.
Nant de Drance is a major pumped-storage hydroelectric power station located 600 meters underground in Valais, Switzerland. The facility pumps and turbines water between the Emosson and Vieux Emosson reservoirs. It took 14 years to construct and was commissioned in 2022. The power plant features one of Europe's highest energy storage efficiencies and has a storage capacity equivalent to 400,000 electric vehicle batteries. It plays a critical role in electricity supply security and grid stability for Switzerland and Europe. The operator conducts environmental rehabilitation and revitalization projects.
Headquarters
Valais, Switzerland
Founded
2022
Company Type
Private