Improving Hydropower Prospects with the Fish-Safe Restoration Hydro Turbine
Wann? / Quand ?
Wo? / Où ?
Zürich ETH, HCI G7
Migration corridors for riverine species tend to overlap with valuable hydropower resources. Supporting clean hydroelectric power generation while also protecting freshwater diversity is in many cases an unmet challenge. Exclusion infrastructure (i.e., fine fish screens, behavioral guidance infrastructure, and bypasses) may be utilized to protect fish from turbine entrainment, but also limits the available passage routes for fish and constrains hydropower generation. Alternatively, turbines designed to pass fish downstream safely can maintain connectivity for downstream migrating species while also enabling uninterrupted hydropower.