The most recent Natel/Pacific Northwest National Laboratory test of 186 large rainbow trout measuring up to 500 mm (19. 7 inches) in length, found no meaningful difference between the fish passed through Natel’s 1.9 meter (roughly 6 feet) in diameter turbine and the control group, indicating that the RHT allows safe passage of some of the largest fish ever successfully passed through a compact hydro turbine.
An interview with Gia Schneider on The Weather Channel's Climate-Focused Show, Pattrn.
Natel's Monroe Drop Hydropower Project just ended our most productive season yet, generating 917 MWh of energy in a six month period with one FishSafe™ turbine!
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.