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The share of electricity production from hydroelectric sources of total electricity production. Sources of electricity refer to the inputs used to generate electricity.
As of 2025, Norway ranks first with 89.6%, followed by Costa Rica (74.3%) and Colombia (72.1%).
Across 39 countries and territories, values run from 89.6% (Norway) to 0.0% (Denmark), with a median of 13.4%.
By region, the top 10 is made up of 5 from Europe, 4 from the Americas and 1 from Oceania.
Source: World Bank Open Data — Electricity production from hydroelectric sources (% of total), 2025. Unit: % of total.
Source: World Bank Open Data — Electricity production from hydroelectric sources (% of total) · CC BY 4.0 · fetched Oct 17, 2026