Hungary Electricity Mix
Hungary generated 35.3% of its electricity from renewable sources in 2025, close to the world average of 33.8%. Each kilowatt-hour produced emitted about 163 grams of CO₂.
Data year 2025 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Hungary comes from renewables?
Renewable sources produced 35.3% of the electricity generated in Hungary in 2025. The world average was 33.8% in 2025. That is up from 0.7% in 2000. That ranks Hungary 96th of 210 countries and territories by renewable share.
Electricity mix by source
Nuclear is the largest source of electricity in Hungary, at 40.0% of generation, followed by solar at 27.3% and gas at 20.3%. Fossil fuels together supplied 24.7% and nuclear 40.0%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Hungary emitted about 163 grams of CO₂ in 2025, 64% below the world average of 458 g. At that rate, a business using 10,000 kWh a year would be responsible for roughly 1,630 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 Hungary compares
Countries closest to Hungary when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Hungary.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 94 | Gabon | 35.4% | 35.4% | 523 |
| 95 | Guadeloupe | 35.3% | 35.3% | 497 |
| 96 | Hungary | 35.3% | 75.3% | 163 |
| 97 | Djibouti | 35.0% | 35.0% | 450 |
| 98 | French Polynesia | 34.7% | 34.7% | 431 |
Frequently asked questions
What share of electricity in Hungary is renewable?
35.3% in 2025. That is up from 0.7% in 2000. Counting nuclear as well, 75.3% of electricity came from low-carbon sources.
What is the main source of electricity in Hungary?
Nuclear is the largest source of electricity in Hungary, at 40.0% of generation, followed by solar at 27.3% and gas at 20.3%.
How clean is electricity in Hungary?
Generating one kilowatt-hour emitted about 163 grams of CO₂ in 2025, 64% below the world average of 458 g.
Is renewable electricity growing in Hungary?
The renewable share has risen by 34.6 percentage points, from 0.7% in 2000 to 35.3% 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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