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HomePower generationHydropower plantsProjectsModernisation Winznau weirHistory

History

The Gösgen hydropower plant was constructed between 1913 and 1917 by Elektrizitätswerk Olten-Aarburg AG, a predecessor company of Alpiq. These photos were taken during the construction of the imposing power plant with the Winznau weir, the 4.8 kilometre canal and the main power plant building in Niedergösgen.