Hydropower has long been one of the world's most reliable sources of renewable energy, but how will it adapt to the challenges of the 21st century? In this episode, we explore the cutting-edge innovations shaping the future of hydroelectric power—from modular micro-hydro systems and improved pumped storage to tidal, wave, and even deep sea hydroelectric solutions.

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Credits:

The Future of Hydroelectric Power

Episode 493; April 3, 2025

Written, Produced & Narrated by: Isaac Arthur 

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Phase Shift, "Forest Night"

Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"

Stellardrone, "Red Giant", "Billions and Billions"