
FishSafe™️ designs by Natel, manufacturing by trusted industry partners.
Restoration Hydro Turbine (RHT) designs feature uniquely thick and forward-slanted blades, which enable safe through-turbine passage of fish and other aquatic organisms. Safe fish passage eliminates the need for fine fish exclusion screens, reducing O&M and CapEx costs and increasing plant efficiency. RHT runners can be designed for turbines at sites with up to 40 meters (130 feet) of head and without limit on turbine diameter.