Vietnam Electricity Mix
Vietnam generated 45.4% of its electricity from renewable sources in 2025, above the world average of 33.8%. Each kilowatt-hour produced emitted about 461 grams of CO₂.
Data year 2025 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Vietnam comes from renewables?
Renewable sources produced 45.4% of the electricity generated in Vietnam in 2025. The world average was 33.8% in 2025. That is down from 54.8% in 2000. That ranks Vietnam 78th of 210 countries and territories by renewable share.
Electricity mix by source
Coal is the largest source of electricity in Vietnam, at 48.1% of generation, followed by hydro at 33.0% and solar at 7.4%. Fossil fuels together supplied 54.6%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Vietnam emitted about 461 grams of CO₂ in 2025, close to the world average of 458 g. At that rate, a business using 10,000 kWh a year would be responsible for roughly 4,607 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 Vietnam compares
Countries closest to Vietnam when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Vietnam.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 76 | Romania | 47.0% | 67.5% | 251 |
| 77 | Faroe Islands | 46.9% | 46.9% | 347 |
| 78 | Vietnam | 45.4% | 45.4% | 461 |
| 79 | Lebanon | 43.8% | 43.8% | 390 |
| 80 | Samoa | 43.8% | 43.8% | 375 |
Frequently asked questions
What share of electricity in Vietnam is renewable?
45.4% in 2025. That is down from 54.8% in 2000. Counting nuclear as well, 45.4% of electricity came from low-carbon sources.
What is the main source of electricity in Vietnam?
Coal is the largest source of electricity in Vietnam, at 48.1% of generation, followed by hydro at 33.0% and solar at 7.4%.
How clean is electricity in Vietnam?
Generating one kilowatt-hour emitted about 461 grams of CO₂ in 2025, close to the world average of 458 g.
Is renewable electricity growing in Vietnam?
The renewable share has fallen by 9.4 percentage points, from 54.8% in 2000 to 45.4% 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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