Places of Interest nearby
Location address: France, Rhône-Alpes, Vaujany
Number of texts: 2
The Grand’Maison Dam is an embankment dam on L’Eau d’Olle, a tributary of the Romanche River. It is located in Vaujany of Isère within the French Alps. The primary purpose of the dam is to serve as the upper reservoir for a pumped-storage hydroelectric scheme where Lac du Verney located lower in the valley is the lower reservoir. The dam was constructed between 1978 and 1985 with its power station being commissioned in 1987. With an installed capacity of 1,800 MW, it is the largest hydroelectric power station in France.
Lac de Grand Maison is a lake in Isère, France. At an elevation of 1698 m, its surface area is 2.19 km². It is created by the Grand’Maison Dam and serves as the upper reservoir in a pumped-storage hydroelectric scheme.