PRESS

Video: Freedom Falls Restoration Hydro Turbine

March 2, 2020

Assembly and installation of the Restoration Hydro Turbine (RHT) in Freedom, Maine.

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Press

Puissance Hydro highlights Natel's FishSafe technology in their Innovation issue

French-language magazine Puissance Hydro examines how Natel's FishSafe™ turbine designs, particularly as manufactured by our partners DIVE Turbine could improve downstream fish passage in Europe.

Newsletters

Natel Energy Fall 2023 Newsletter

Eel passage at high speed, fish-safe retrofits to transform the hydro fleet, new DOE-funded projects, and the "mussel" behind clean water.

Video

Video: Testing Passage of Adult Rainbow Trout Through Natel's FishSafe Restoration Hydro Turbine (RHT)

Natel/PNNL test of 186 rainbow trout measuring up to 500 mm indicated that the RHT allows safe passage.