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.
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.
TIME covers Gia and Abe Schneider’s commitment to delivering reliable, renewable energy with water while also envisioning how hydropower could be used as a tool for ecosystem restoration.
A peer-reviewed paper written in conjunction with Alden Lab and published in the Journal of Ecohydraulics.