Croatia Electricity Mix
Croatia generated 76.3% of its electricity from renewable sources in 2025, above the world average of 33.8%. Each kilowatt-hour produced emitted about 159 grams of CO₂.
Data year 2025 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Croatia comes from renewables?
Renewable sources produced 76.3% of the electricity generated in Croatia in 2025. The world average was 33.8% in 2025. That is up from 57.5% in 2000. That ranks Croatia 39th of 210 countries and territories by renewable share.
Electricity mix by source
Hydro is the largest source of electricity in Croatia, at 39.3% of generation, followed by wind at 21.4% and gas at 18.8%. Fossil fuels together supplied 23.7%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Croatia emitted about 159 grams of CO₂ in 2025, 65% below the world average of 458 g. At that rate, a business using 10,000 kWh a year would be responsible for roughly 1,585 kg of CO₂ from electricity.
This is an estimate based on the generation mix. For a formal carbon report, use the grid factor published by the national energy or environment agency. Our guide to emission factors explains the difference.
How Croatia compares
Countries closest to Croatia when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Croatia.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 37 | Colombia | 77.0% | 77.0% | 187 |
| 38 | Laos | 76.7% | 76.7% | 232 |
| 39 | Croatia | 76.3% | 76.3% | 159 |
| 40 | Montenegro | 75.6% | 75.6% | 264 |
| 41 | Burundi | 75.5% | 75.5% | 184 |
Frequently asked questions
What share of electricity in Croatia is renewable?
76.3% in 2025. That is up from 57.5% in 2000. Counting nuclear as well, 76.3% of electricity came from low-carbon sources.
What is the main source of electricity in Croatia?
Hydro is the largest source of electricity in Croatia, at 39.3% of generation, followed by wind at 21.4% and gas at 18.8%.
How clean is electricity in Croatia?
Generating one kilowatt-hour emitted about 159 grams of CO₂ in 2025, 65% below the world average of 458 g.
Is renewable electricity growing in Croatia?
The renewable share has risen by 18.7 percentage points, from 57.5% in 2000 to 76.3% in 2025.
About the data. Shares are percentages of the electricity generated inside the country in a year. Renewables are hydro, wind, solar, bioenergy and other renewable sources. Low-carbon adds nuclear. The latest year differs between countries and is shown on each page. Carbon intensity is an estimate of the CO₂ emitted per kilowatt-hour generated, including emissions over the life of each power source.
Source: Ember and the Energy Institute Statistical Review of World Energy, processed by Our World in Data and used under the CC BY 4.0 licence.
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