Run-of-the-river

Run-of-the-river is a type of hydroelectric power generation that uses the natural flow and elevation of a river to produce electricity, without heavily modifying the river's course. Unlike traditional dams, it typically involves minimal infrastructure like a small dam or water diversion, allowing water to flow freely downstream. This method generates electricity based on the river's natural volume and speed, making it a more environmentally friendly option since it reduces habitat disruption and greenhouse emissions. However, its power output can vary with seasonal changes in river flow, so it's most effective in consistent-flow environments.