CTO Abe Schneider talks to Reasons to be Cheerful's Eric Krebs about the RHT and how critical it is to make hydro retrofits fish-safe.
https://reasonstobecheerful.world/hydroelectric-dam-turbines-fish-friendly/
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.