CO₂ emissions by sector in Thailand
Thailand: CO₂ emissions by sector was 6.40 million tonnes in 2023. ▲ Rising
CO₂ emissions by sector in Thailand, 1990–2023
Source: Climate Watch (2026) – with major processing by Our World in Data. Measured in tonnes.
Analysis
In 2023, co₂ emissions by sector in Thailand stood at 6.40 million tonnes.
The figure is down 0.6% on the previous year and down 14.7% over ten years.
Over the whole period, co₂ emissions by sector in Thailand peaked at 9.48 million tonnes in 2012 and was at its lowest, 2.44 million tonnes, in 1990.
That places Thailand 48th out of 187 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 3.28 million tonnes | 2.44 million tonnes | 4.01 million tonnes | 10 |
| 2000s | 5.28 million tonnes | 4.33 million tonnes | 6.96 million tonnes | 10 |
| 2010s | 7.28 million tonnes | 6.51 million tonnes | 9.48 million tonnes | 10 |
| 2020s | 6.38 million tonnes | 6.32 million tonnes | 6.44 million tonnes | 4 |
Countries ranked near Thailand
More climate change data for Thailand
- Share of global CO₂ emissions and population 0.4% (2100)
- Population growth -0.1% (2025)
- Population, total 71.62 million (2025)
- Urban population growth 1.4% (2025)
- Urban population 44.98 million (2025)
- Urban population 62.8% (2025)
- CO₂ emissions per capita vs. GDP per capita 3.74 tonnes per person (2024)
- Cumulative CO₂ emissions 8.31 billion tonnes (2024)
- CO₂ emissions per capita 3.74 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 3.74 tonnes per person (2024)
Frequently asked questions
- What is co₂ emissions by sector in Thailand?
- Co₂ emissions by sector in Thailand was 6.40 million tonnes in 2023, according to Climate Watch (2026) – with major processing by Our World in Data.
- What is the highest co₂ emissions by sector recorded in Thailand?
- The highest recorded value was 9.48 million tonnes in 2012.
- What is the lowest co₂ emissions by sector recorded in Thailand?
- The lowest recorded value was 2.44 million tonnes in 1990.
- How does Thailand rank for co₂ emissions by sector?
- Thailand ranks 48th out of 187 countries with data for 2023.
- Is co₂ emissions by sector rising or falling in Thailand?
- Over the last ten years it is down 14.7%. The long-run trend across the full record is rising.
- Where does this Thailand data come from?
- The figures come from Climate Watch (2026) – with major processing by Our World in Data, published as part of CO₂ emissions by sector. 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
Emissions are measured in tonnes.