CO₂ emissions from international aviation in Cambodia
Cambodia: CO₂ emissions from international aviation was 348,150 tonnes in 2024. ▼ Falling
CO₂ emissions from international aviation in Cambodia, 2013–2024
Source: OECD (2025) – processed by Our World in Data. Measured in tonnes.
Analysis
Cambodia recorded 348,150 tonnes for co₂ emissions from international aviation in 2024.
That represents a change of up 10.5% on the previous year and down 13.2% over ten years.
Over the whole period, co₂ emissions from international aviation in Cambodia peaked at 745,611 tonnes in 2019 and was at its lowest, 87,070 tonnes, in 2021.
Cambodia ranks 103rd of 197 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 12 years of available data.
CO₂ emissions from international aviation in Cambodia, year by year
| Year | tonnes | Change |
|---|---|---|
| 2013 | 331,043 tonnes | — |
| 2014 | 401,177 tonnes | +21.2% |
| 2015 | 392,635 tonnes | -2.1% |
| 2016 | 433,101 tonnes | +10.3% |
| 2017 | 551,652 tonnes | +27.4% |
| 2018 | 660,483 tonnes | +19.7% |
| 2019 | 745,611 tonnes | +12.9% |
| 2020 | 196,739 tonnes | -73.6% |
| 2021 | 87,070 tonnes | -55.7% |
| 2022 | 167,067 tonnes | +91.9% |
| 2023 | 315,084 tonnes | +88.6% |
| 2024 | 348,150 tonnes | +10.5% |
Cambodia compared with similar countries
- Cambodia's 348,150 tonnes is above the median for lower middle income countries, which is 193,668 tonnes, 1.8× the median. (46 countries reporting)
- Cambodia's 348,150 tonnes is above the median for East Asia & Pacific, which is 176,414 tonnes, 2.0× the median. (32 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 502,243 tonnes | 331,043 tonnes | 745,611 tonnes | 7 |
| 2020s | 222,822 tonnes | 87,070 tonnes | 348,150 tonnes | 5 |
Countries ranked near Cambodia
More climate change data for Cambodia
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 62.43 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 12,288 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 3,008 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 9,280 kt (2050)
- Emissions from livestock — Emissions 11.35 kt (2050)
- Emissions from livestock — Emissions 331.43 kt (2050)
- Emissions from crops — Emissions (CO2eq) 20,858 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 1,671 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 19,187 kt (2050)
- Emissions from crops — Emissions 6.31 kt (2050)
Frequently asked questions
- What is co₂ emissions from international aviation in Cambodia?
- Co₂ emissions from international aviation in Cambodia was 348,150 tonnes in 2024, according to OECD (2025) – processed by Our World in Data.
- What is the highest co₂ emissions from international aviation recorded in Cambodia?
- The highest recorded value was 745,611 tonnes in 2019.
- What is the lowest co₂ emissions from international aviation recorded in Cambodia?
- The lowest recorded value was 87,070 tonnes in 2021.
- How does Cambodia rank for co₂ emissions from international aviation?
- Cambodia ranks 103rd out of 197 countries with data for 2024.
- Is co₂ emissions from international aviation rising or falling in Cambodia?
- Over the last ten years it is down 13.2%. The long-run trend across the full record is falling.
- Where does this Cambodia data come from?
- The figures come from OECD (2025) – processed by Our World in Data, published as part of CO₂ emissions from international aviation. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 12 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
International aviation emissions are assigned to the country of departure. CO₂ emissions from commercial passenger flights only.