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Hydropower maps

IHA's hydropower database tracks more than 13,000 stations in over 150 countries.

The database has been built in collaboration with regulators, ministries and electricity associations, as well as the world's station owners and operators to serve as a resource for the hydropower sector.

For latest data, please download the Hydropower Status Report


Map of world hydropower statistics

This map shows data for national hydropower installed capacities and electricity generation.


Map of pumped storage projects

This map shows the locations and statistics for existing and planned pumped storage projects.