Thailand vs Vietnam: Greenhouse gas emissions

Thailand
456.71 million tonnes of CO₂ equivalents
in 2024
Vietnam
583.50 million tonnes of CO₂ equivalents
in 2024
Thailand rank
20th
Vietnam rank
17th

Greenhouse gas emissions over time

  • Thailand
  • Vietnam
0200.0M400.0M600.0M185019372024

How they compare

Vietnam currently reports 583.50 million tonnes of CO₂ equivalents against 456.71 million tonnes of CO₂ equivalents in Thailand, a difference of 126.78 million tonnes of CO₂ equivalents.

That makes Vietnam's figure about 1.3 times Thailand's.

The two have swapped places 6 times across 175 shared years of data; in 1850 it was Vietnam ahead.

Thailand ranks 20th and Vietnam ranks 17th of 199 countries.

Across the 18 decades both report, Thailand averaged higher in 9 and Vietnam in 9.

Head to head by decade

Decade Thailand Vietnam Difference Ahead
1850s 19.20 million tonnes of CO₂ equivalents 33.14 million tonnes of CO₂ equivalents 13.94 million tonnes of CO₂ equivalents Vietnam
1860s 21.07 million tonnes of CO₂ equivalents 34.82 million tonnes of CO₂ equivalents 13.75 million tonnes of CO₂ equivalents Vietnam
1870s 40.50 million tonnes of CO₂ equivalents 51.78 million tonnes of CO₂ equivalents 11.28 million tonnes of CO₂ equivalents Vietnam
1880s 38.58 million tonnes of CO₂ equivalents 67.37 million tonnes of CO₂ equivalents 28.78 million tonnes of CO₂ equivalents Vietnam
1890s 39.06 million tonnes of CO₂ equivalents 77.15 million tonnes of CO₂ equivalents 38.10 million tonnes of CO₂ equivalents Vietnam
1900s 57.37 million tonnes of CO₂ equivalents 82.71 million tonnes of CO₂ equivalents 25.34 million tonnes of CO₂ equivalents Vietnam
1910s 72.93 million tonnes of CO₂ equivalents 76.52 million tonnes of CO₂ equivalents 3.60 million tonnes of CO₂ equivalents Vietnam
1920s 99.70 million tonnes of CO₂ equivalents 48.40 million tonnes of CO₂ equivalents 51.29 million tonnes of CO₂ equivalents Thailand
1930s 123.01 million tonnes of CO₂ equivalents 38.75 million tonnes of CO₂ equivalents 84.26 million tonnes of CO₂ equivalents Thailand
1940s 182.32 million tonnes of CO₂ equivalents 34.60 million tonnes of CO₂ equivalents 147.72 million tonnes of CO₂ equivalents Thailand
1950s 216.92 million tonnes of CO₂ equivalents 100.95 million tonnes of CO₂ equivalents 115.96 million tonnes of CO₂ equivalents Thailand
1960s 239.55 million tonnes of CO₂ equivalents 113.90 million tonnes of CO₂ equivalents 125.65 million tonnes of CO₂ equivalents Thailand
1970s 359.35 million tonnes of CO₂ equivalents 125.52 million tonnes of CO₂ equivalents 233.83 million tonnes of CO₂ equivalents Thailand
1980s 307.71 million tonnes of CO₂ equivalents 118.60 million tonnes of CO₂ equivalents 189.11 million tonnes of CO₂ equivalents Thailand
1990s 313.29 million tonnes of CO₂ equivalents 202.68 million tonnes of CO₂ equivalents 110.62 million tonnes of CO₂ equivalents Thailand
2000s 389.29 million tonnes of CO₂ equivalents 315.99 million tonnes of CO₂ equivalents 73.31 million tonnes of CO₂ equivalents Thailand
2010s 456.44 million tonnes of CO₂ equivalents 458.33 million tonnes of CO₂ equivalents 1.89 million tonnes of CO₂ equivalents Vietnam
2020s 458.25 million tonnes of CO₂ equivalents 559.12 million tonnes of CO₂ equivalents 100.86 million tonnes of CO₂ equivalents Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher greenhouse gas emissions, Thailand or Vietnam?
Vietnam, at 583.50 million tonnes of CO₂ equivalents against 456.71 million tonnes of CO₂ equivalents in Thailand as of 2024.
What is the difference in greenhouse gas emissions between Thailand and Vietnam?
126.78 million tonnes of CO₂ equivalents, with Vietnam ahead.
How many years of comparable data are there for Thailand and Vietnam?
175 years are reported by both, from 1850 to 2024.
How do Thailand and Vietnam rank globally for greenhouse gas emissions?
Thailand ranks 20th and Vietnam ranks 17th of 199 countries.
Where does this data come from?
Jones et al. (2025) – with major processing by Our World in Data, published as Greenhouse gas emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

About this data

Indicator
Greenhouse gas emissions
Unit
tonnes of CO₂ equivalents
Source
Jones et al. (2025) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
199 places, 34,825 data points, 1850–2024
Last refreshed

Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.