ANNOUNCEMENT

Video: Test of Juvenile Alewife Passage Through the RHT

In September 2021, Natel worked with Kleinschmidt Associates on a through-turbine test of juvenile alewife, a migratory species of alosine, similar to American shad and blueback herring. The study included 800 total fish, with 60 percent passed through the turbine and the remainder serving as controls. Results indicate negligible turbine-related mortality; publication of a full report is pending.

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Newsletters

Natel Energy Spring 2022 Newsletter

Newsletters

Natel Energy Summer 2023 Newsletter

FishSafe turbines for higher head sites, a brighter future for Atlantic herring, Gia shares how to build more hydro, sustainably.

Podcasts

Public News Service Cites the Freedom Hydro Plant As A Key Example of Low-Impact Hydro

Listen to a short audio piece about Low Impact Hydropower, including discussion of the LIHI-certified Freedom Hydro Plant in Maine. Accompanying text conversation between Abe and Eric Krebs.