Chile CO₂ Emissions
Chile emitted 79 million tonnes of CO₂ in 2024, 0.2% of the global total. That ranks it 46th of 213 countries and territories and works out at 3.98 tonnes per person.
Data year 2024 · Source: Global Carbon Budget (2025) via Our World in Data
How much CO₂ does Chile emit?
Chile produced 79 million tonnes of carbon dioxide from fossil fuels and industry in 2024. The world total was 38.6 billion tonnes, so Chile accounts for 0.2% of it.
With a population of about 20 million, that is 3.98 tonnes per person, 16% below the world average of 4.73 tonnes.
CO₂ emissions in Chile since 1990
Annual emissions in Chile have risen by 139% since 1990, from 33 million tonnes to 79 million tonnes. Over the last ten years, from 2014 to 2024, they have risen by 1%. Emissions peaked in 2019 at 92 million tonnes and are now 14% below that level.
Where the CO₂ comes from
Oil is the largest source of CO₂ in Chile, at about 69% of the total, followed by gas at 16% and coal at 14%.
How Chile compares with other countries
These are the countries closest to Chile in the 2024 ranking by total emissions. See the full ranking of all 213 countries.
| # | Country | Total (Mt) | Share of world | Per person (t) |
|---|---|---|---|---|
| 44 | Oman | 82.66 | 0.21% | 15.65 |
| 45 | Turkmenistan | 81.01 | 0.21% | 10.81 |
| 46 | Chile | 78.73 | 0.20% | 3.98 |
| 47 | Czechia | 75.62 | 0.20% | 7.04 |
| 48 | Peru | 70.25 | 0.18% | 2.05 |
Historical emissions
Carbon dioxide stays in the atmosphere for a long time, so past emissions matter as well as current ones. Since records began, Chile has emitted about 3.3 billion tonnes of CO₂ from fossil fuels and industry. That is 0.18% of the cumulative global total, compared with 0.2% of emissions in 2024.
Frequently asked questions
How much CO₂ does Chile emit per year?
Chile emitted 79 million tonnes of CO₂ from fossil fuels and industry in 2024. That is 0.2% of global emissions.
What are the CO₂ emissions per person in Chile?
About 3.98 tonnes of CO₂ per person in 2024, which is 16% below the world average of 4.73 tonnes.
Are CO₂ emissions in Chile rising or falling?
They have risen by 1% over the last ten years and risen by 139% since 1990. Emissions peaked in 2019 at 92 million tonnes and are now 14% below that level.
What is the largest source of CO₂ in Chile?
Oil is the largest source, responsible for about 69% of emissions from fossil fuels and industry, followed by gas at 16%.
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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