This article from the Water Power Technologies Office includes a photograph of Natel's technology and encourages the adoption of turbines that are safe for fish to pass through.
The Japanese media company Techblitz spoke with Gia Schneider about the potential for sustainable, FishSafe hydro development in Japan.
International Water Power & Dam Construction magazine picked up the story about juvenile alewife, a kind of river herring, passing through Natel's Restoration Hydro Turbine.