The Global Voice of Sustainable Hydropower
Welcome to the home of global hydropower, where you can source all the facts on sustainable hydropower and its contribution to net zero since the industrial age
Discover Hydropower
Hydropower currently provides over 15% of the world's electricity. But more is needed. Our annual World Hydropower Outlook sets out a roadmap to enable hydropower and other renewables to deliver against urgent net zero targets.
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IHA Membership
Strength in numbers
Encompassing over 100 organisations operating in more than 120 countries, IHA's members include the world's leading hydropower developers, operators and manufacturers committed to the delivery of sustainable hydropower under the guidelines of the San Jose Declaration. Join us to drive sustainable hydropower and meet net-zero targets.
Join us
We are
100
Members
Across
120
Countries
Generating
4,408
TWh of hydropower
Contributing
24%
Of the global
renewable energy
renewable energy
