In this piece from DOE's Water Power Technologies Office Natel features as an example of a novel solution to improve downstream fish passage.
Nearly half of the world’s fish species live in freshwater rivers, lakes, and wetlands, even though those represent less than 0.01% of the Earth’s water.
Gia talks about retrofitting existing hydro units, adding generation to non-powered dams, and installing the RHT in Africa in collaboration with MyHydro on POWER Magazine's podcast.