This week's Top 10 shines a light on the world’s largest and most influential hydropower companies, including the Three ...

Blocked passages for fish and turbine-induced mortality of downstream migrating fish are major environmental issues for hydropower projects. Direct spillage is one method to protect downstream fish ...

While still a couple years away from going live, China has just unveiled two turbines so massive it's hard to comprehend. With an outer diameter of 20 ft, 5 in (6.2 m), each turbine weighs 80 tons, is ...

Demand for power is growing fast, but hydro plants, the oldest source of clean energy, are struggling because of droughts, floods and other extreme weather linked to climate change. Drought and age ...

Hydropower has long been used to stabilize the rid and store energy to compensate for the fluctuations of solar and wind power. Its use of artificial intelligence is helping cope with new demands but ...