Tanzania CO₂ Emissions
Tanzania emitted 20 million tonnes of CO₂ in 2024, 0.05% of the global total. That ranks it 89th of 213 countries and territories and works out at 0.29 tonnes per person.
Data year 2024 · Source: Global Carbon Budget (2025) via Our World in Data
How much CO₂ does Tanzania emit?
Tanzania produced 20 million tonnes of carbon dioxide from fossil fuels and industry in 2024. The world total was 38.6 billion tonnes, so Tanzania accounts for 0.05% of it.
With a population of about 69 million, that is 0.29 tonnes per person, 94% below the world average of 4.73 tonnes.
CO₂ emissions in Tanzania since 1990
Annual emissions in Tanzania have risen by 848% since 1990, from 2.1 million tonnes to 20 million tonnes. Over the last ten years, from 2014 to 2024, they have risen by 82%. Emissions peaked in 2023 at 20 million tonnes and are now 1% below that level.
Where the CO₂ comes from
Oil is the largest source of CO₂ in Tanzania, at about 56% of the total, followed by gas at 19% and cement at 15%.
How Tanzania compares with other countries
These are the countries closest to Tanzania in the 2024 ranking by total emissions. See the full ranking of all 213 countries.
| # | Country | Total (Mt) | Share of world | Per person (t) |
|---|---|---|---|---|
| 87 | Ghana | 21.02 | 0.05% | 0.61 |
| 88 | Sri Lanka | 20.83 | 0.05% | 0.90 |
| 89 | Tanzania | 20.02 | 0.05% | 0.29 |
| 90 | Guatemala | 19.88 | 0.05% | 1.08 |
| 91 | Bosnia and Herzegovina | 19.43 | 0.05% | 6.14 |
Historical emissions
Carbon dioxide stays in the atmosphere for a long time, so past emissions matter as well as current ones. Since records began, Tanzania has emitted about 345 million tonnes of CO₂ from fossil fuels and industry. That is 0.02% of the cumulative global total, compared with 0.05% of emissions in 2024.
Frequently asked questions
How much CO₂ does Tanzania emit per year?
Tanzania emitted 20 million tonnes of CO₂ from fossil fuels and industry in 2024. That is 0.05% of global emissions.
What are the CO₂ emissions per person in Tanzania?
About 0.29 tonnes of CO₂ per person in 2024, which is 94% below the world average of 4.73 tonnes.
Are CO₂ emissions in Tanzania rising or falling?
They have risen by 82% over the last ten years and risen by 848% since 1990. Emissions peaked in 2023 at 20 million tonnes and are now 1% below that level.
What is the largest source of CO₂ in Tanzania?
Oil is the largest source, responsible for about 56% of emissions from fossil fuels and industry, followed by gas at 19%.
About the data. Figures are annual carbon dioxide emissions from burning fossil fuels and from industry, such as cement production. They are counted where the emissions happen and do not include land-use change, other greenhouse gases, or emissions from imported goods.
Source: Global Carbon Budget (2025), processed by Our World in Data and used under the CC BY 4.0 licence. Latest year available: 2024.
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