Coordinates: 56°42′54″N 3°56′20″W / 56.715°N 3.939°W
The Tummel hydro-electric power scheme for the generation of hydro-electric power is located in the Grampian Mountains, between Loch Ericht, Loch Rannoch and Loch Tummel, in Perth and Kinross, Scotland.
Department of Trade and Industry statistics – PDF file