Norway Electricity Mix
Norway generated 99.0% of its electricity from renewable sources in 2025, above the world average of 33.8%. Each kilowatt-hour produced emitted about 28 grams of CO₂.
Data year 2025 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Norway comes from renewables?
Renewable sources produced 99.0% of the electricity generated in Norway in 2025. The world average was 33.8% in 2025. The share is about the same as in 2000, when it was 99.7%. That ranks Norway 10th of 210 countries and territories by renewable share.
Electricity mix by source
Hydro is the largest source of electricity in Norway, at 90.0% of generation, followed by wind at 8.4% and gas at 0.6%. Fossil fuels together supplied 1.0%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Norway emitted about 28 grams of CO₂ in 2025, 94% below the world average of 458 g. At that rate, a business using 10,000 kWh a year would be responsible for roughly 281 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 Norway compares
Countries closest to Norway when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Norway.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 8 | Nepal | 100% | 100% | 24 |
| 9 | Paraguay | 100% | 100% | 25 |
| 10 | Norway | 99.0% | 99.0% | 28 |
| 11 | Uruguay | 97.8% | 97.8% | 80 |
| 12 | Namibia | 97.6% | 97.6% | 49 |
Frequently asked questions
What share of electricity in Norway is renewable?
99.0% in 2025. The share is about the same as in 2000, when it was 99.7%. Counting nuclear as well, 99.0% of electricity came from low-carbon sources.
What is the main source of electricity in Norway?
Hydro is the largest source of electricity in Norway, at 90.0% of generation, followed by wind at 8.4% and gas at 0.6%.
How clean is electricity in Norway?
Generating one kilowatt-hour emitted about 28 grams of CO₂ in 2025, 94% below the world average of 458 g.
Is renewable electricity growing in Norway?
The renewable share has barely changed: 99.0% in 2025 against 99.7% in 2000.
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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