Expertise >Grimsel Dam (Spitallamm)SwitzerlandPrint or Save PDF DomainsGeology;HydropowerClientKraftwerke Oberhasli AG (KWO)Time frame2023 - 2026Construction costCHF 125'000'000ServicesGeologyPhasesConstructionSelected ProjectsPreviousNextSnowy 2.0 Project, NSWAustralia2018 - 2028 A$12'800'000'000Kühtai Pumped Storage Power PlantAustria2021 - 2026 €500'000'000Lake PerimeterSaudi Arabia2024 - 2026 $4'700'000'000Alto Maipo Hydroelectric ProjectChile2013 - 2021 $3'000'000'000Coca Codo Hydroelectric ProjectEcuador2009 - 2016 $1'980'000'000Linth-Limmern Pumped Storage Power PlantSwitzerland2007 - 2019 CHF 1'800'000'000