Malta Electricity Mix
Malta generated 16.0% of its electricity from renewable sources in 2025, below the world average of 33.8%. Each kilowatt-hour produced emitted about 484 grams of CO₂.
Data year 2025 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Malta comes from renewables?
Renewable sources produced 16.0% of the electricity generated in Malta in 2025. The world average was 33.8% in 2025. That is up from 0% in 2000. That ranks Malta 143rd of 210 countries and territories by renewable share.
Electricity mix by source
Gas is the largest source of electricity in Malta, at 83.1% of generation, followed by solar at 15.5% and oil at 0.9%. Fossil fuels together supplied 84.0%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Malta emitted about 484 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 4,840 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 Malta compares
Countries closest to Malta when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Malta.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 141 | Czechia | 16.8% | 59.2% | 401 |
| 142 | Thailand | 16.6% | 16.6% | 546 |
| 143 | Malta | 16.0% | 16.0% | 484 |
| 144 | Seychelles | 15.9% | 15.9% | 556 |
| 145 | Kazakhstan | 14.9% | 14.9% | 805 |
Frequently asked questions
What share of electricity in Malta is renewable?
16.0% in 2025. That is up from 0% in 2000. Counting nuclear as well, 16.0% of electricity came from low-carbon sources.
What is the main source of electricity in Malta?
Gas is the largest source of electricity in Malta, at 83.1% of generation, followed by solar at 15.5% and oil at 0.9%.
How clean is electricity in Malta?
Generating one kilowatt-hour emitted about 484 grams of CO₂ in 2025, close to the world average of 458 g.
Is renewable electricity growing in Malta?
The renewable share has risen by 16.0 percentage points, from 0% in 2000 to 16.0% 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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