Eswatini Electricity Mix
Eswatini generated 96.7% of its electricity from renewable sources in 2024, above the world average of 33.8%. Each kilowatt-hour produced emitted about 131 grams of CO₂.
Data year 2024 · Source: Ember and Energy Institute via Our World in Data
How much electricity in Eswatini comes from renewables?
Renewable sources produced 96.7% of the electricity generated in Eswatini in 2024. The world average was 33.8% in 2025. That is down from 98.5% in 2000. That ranks Eswatini 14th of 210 countries and territories by renewable share.
Electricity mix by source
Hydro is the largest source of electricity in Eswatini, at 57.4% of generation, followed by bioenergy at 34.4% and solar at 4.9%. Fossil fuels together supplied 3.3%.
Carbon intensity of electricity
Generating one kilowatt-hour of electricity in Eswatini emitted about 131 grams of CO₂ in 2024, 71% below the world average of 458 g. At that rate, a business using 10,000 kWh a year would be responsible for roughly 1,312 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 Eswatini compares
Countries closest to Eswatini when ranked by renewable share of electricity. See the full ranking, or the CO₂ emissions of Eswatini.
| # | Country | Renewables | Low-carbon | g CO₂/kWh |
|---|---|---|---|---|
| 12 | Namibia | 97.6% | 97.6% | 49 |
| 13 | Uganda | 97.1% | 97.1% | 59 |
| 14 | Eswatini | 96.7% | 96.7% | 131 |
| 15 | Malawi | 95.6% | 95.6% | 55 |
| 16 | Sierra Leone | 95.2% | 95.2% | 48 |
Frequently asked questions
What share of electricity in Eswatini is renewable?
96.7% in 2024. That is down from 98.5% in 2000. Counting nuclear as well, 96.7% of electricity came from low-carbon sources.
What is the main source of electricity in Eswatini?
Hydro is the largest source of electricity in Eswatini, at 57.4% of generation, followed by bioenergy at 34.4% and solar at 4.9%.
How clean is electricity in Eswatini?
Generating one kilowatt-hour emitted about 131 grams of CO₂ in 2024, 71% below the world average of 458 g.
Is renewable electricity growing in Eswatini?
The renewable share has fallen by 1.8 percentage points, from 98.5% in 2000 to 96.7% in 2024.
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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