Consumption-based CO₂ emissions in Cambodia
Cambodia: Consumption-based CO₂ emissions was 39.06 million tonnes in 2023. ◆ Volatile
Consumption-based CO₂ emissions in Cambodia, 1990–2023
Source: Global Carbon Budget (2025) – with major processing by Our World in Data. Measured in tonnes.
Analysis
The most recent figure for consumption-based co₂ emissions in Cambodia is 39.06 million tonnes, measured in 2023. That is the highest value across all 34 years on record.
The figure is up 2.7% on the previous year and up 84.9% over ten years.
Over the whole period, consumption-based co₂ emissions in Cambodia peaked at 39.06 million tonnes in 2023 and was at its lowest, 1.93 million tonnes, in 1990.
Cambodia ranks 66th of 120 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 2.28 million tonnes | 1.93 million tonnes | 2.86 million tonnes | 10 |
| 2000s | 11.82 million tonnes | 8.12 million tonnes | 14.65 million tonnes | 10 |
| 2010s | 24.03 million tonnes | 15.16 million tonnes | 35.56 million tonnes | 10 |
| 2020s | 37.77 million tonnes | 36.69 million tonnes | 39.06 million tonnes | 4 |
Countries ranked near Cambodia
- 63 Azerbaijan 40.84 million tonnes compare
- 65 Dominican Republic 40.44 million tonnes compare
- 67 Norway 38.97 million tonnes compare
- 68 Mongolia 36.60 million tonnes compare
- 69 Bulgaria 35.31 million tonnes compare
More climate change data for Cambodia
- Share of global CO₂ emissions and population 0.2% (2100)
- Population growth 1.2% (2025)
- Population, total 17.85 million (2025)
- Urban population growth 1.7% (2025)
- Urban population 7.34 million (2025)
- Urban population 41.1% (2025)
- CO₂ emissions per capita vs. GDP per capita 1.24 tonnes per person (2024)
- Cumulative CO₂ emissions 251.61 million tonnes (2024)
- CO₂ emissions per capita 1.24 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 1.24 tonnes per person (2024)
Frequently asked questions
- What is consumption-based co₂ emissions in Cambodia?
- Consumption-based co₂ emissions in Cambodia was 39.06 million tonnes in 2023, according to Global Carbon Budget (2025) – with major processing by Our World in Data.
- What is the highest consumption-based co₂ emissions recorded in Cambodia?
- The highest recorded value was 39.06 million tonnes in 2023.
- What is the lowest consumption-based co₂ emissions recorded in Cambodia?
- The lowest recorded value was 1.93 million tonnes in 1990.
- How does Cambodia rank for consumption-based co₂ emissions?
- Cambodia ranks 66th out of 120 countries with data for 2023.
- Is consumption-based co₂ emissions rising or falling in Cambodia?
- Over the last ten years it is up 84.9%. The long-run trend across the full record is volatile.
- Where does this Cambodia data come from?
- The figures come from Global Carbon Budget (2025) – with major processing by Our World in Data, published as part of Consumption-based CO₂ emissions. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Annual consumption-based emissions of carbon dioxide (CO₂), measured in tonnes.