PRESS

Video: Go Behind the Scenes of Latest Fish Passage Study with Pacific Northwest National Laboratory

How big can a fish be and still pass through the Restoration Hydro Turbine (RHT) safely? Pretty big! This passage test of 186 rainbow trout measuring up to 500 mm (~19.7 in) in length found no meaningful difference between the fish passed through a 1.9 m (~ 6.2 ft) diameter RHT and the control group, who were not passed through any turbine.

This fish passage test was conducted jointly by Natel Energy and Pacific Northwest National Laboratory (@PNNL) in the spring of 2022, at Natel's Monroe hydropower plant in Culver, Oregon.

For more info about Natel's fish passage testing and peer-reviewed papers, visit our fish passage page.

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Press

A Once-in-a-Generation Opportunity to Modernize Hydropower and Protect the Fish in Our Waters

My Climate Journey newsletter published an article by Gia Schneider explaining how innovation in hydropower can benefit both the grid and global ecosystems.

Announcements

Natel Included in 2022 Global Cleantech 100 List

We’re proud to be included on the 2022 Global Cleantech 100 list!

Announcements

Natel's Restoration Hydro Turbine Receives MIA Seal of Excellence, Recognized as 2023 MERLIN Product of the Year Award Finalist

The RHT was a finalist this year at the MERLIN Innovation Awards, which recognize widely-applicable solutions for restoring the function or enabling the financial benefit of freshwater ecosystems.