Natel/PNNL test of 186 rainbow trout measuring up to 500 mm indicated that the RHT allows safe passage.
Natel's Center Sender, which uses electricity to guide fish more safely through or around turbines, was one of three winners of the 2020 Fish Protection Prize.
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.