China vs United States: Total greenhouse gas emissions, excluding land use and forestry
China
13.70 billion tonnes of CO₂ equivalents
in 2024
United States
5.59 billion tonnes of CO₂ equivalents
in 2024
China rank
1st
United States rank
2nd
Total greenhouse gas emissions, excluding land use and forestry over time
- China
- United States
How they compare
China currently reports 13.70 billion tonnes of CO₂ equivalents against 5.59 billion tonnes of CO₂ equivalents in United States, a difference of 8.10 billion tonnes of CO₂ equivalents.
That makes China's figure about 2.4 times United States's.
The two have swapped places 2 times across 175 shared years of data; in 1850 it was China ahead.
China ranks 1st and United States ranks 2nd of 198 countries.
Across the 18 decades both report, China averaged higher in 3 and United States in 15.
Head to head by decade
| Decade | China | United States | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 98.41 million tonnes of CO₂ equivalents | 97.85 million tonnes of CO₂ equivalents | 558,340 tonnes of CO₂ equivalents | China |
| 1860s | 92.14 million tonnes of CO₂ equivalents | 137.94 million tonnes of CO₂ equivalents | 45.80 million tonnes of CO₂ equivalents | United States |
| 1870s | 91.22 million tonnes of CO₂ equivalents | 222.53 million tonnes of CO₂ equivalents | 131.31 million tonnes of CO₂ equivalents | United States |
| 1880s | 94.41 million tonnes of CO₂ equivalents | 378.91 million tonnes of CO₂ equivalents | 284.50 million tonnes of CO₂ equivalents | United States |
| 1890s | 98.58 million tonnes of CO₂ equivalents | 603.40 million tonnes of CO₂ equivalents | 504.82 million tonnes of CO₂ equivalents | United States |
| 1900s | 112.43 million tonnes of CO₂ equivalents | 1.11 billion tonnes of CO₂ equivalents | 998.98 million tonnes of CO₂ equivalents | United States |
| 1910s | 144.06 million tonnes of CO₂ equivalents | 1.68 billion tonnes of CO₂ equivalents | 1.53 billion tonnes of CO₂ equivalents | United States |
| 1920s | 171.92 million tonnes of CO₂ equivalents | 2.01 billion tonnes of CO₂ equivalents | 1.84 billion tonnes of CO₂ equivalents | United States |
| 1930s | 199.41 million tonnes of CO₂ equivalents | 1.78 billion tonnes of CO₂ equivalents | 1.58 billion tonnes of CO₂ equivalents | United States |
| 1940s | 226.63 million tonnes of CO₂ equivalents | 2.60 billion tonnes of CO₂ equivalents | 2.37 billion tonnes of CO₂ equivalents | United States |
| 1950s | 446.44 million tonnes of CO₂ equivalents | 3.12 billion tonnes of CO₂ equivalents | 2.68 billion tonnes of CO₂ equivalents | United States |
| 1960s | 799.32 million tonnes of CO₂ equivalents | 4.04 billion tonnes of CO₂ equivalents | 3.24 billion tonnes of CO₂ equivalents | United States |
| 1970s | 1.52 billion tonnes of CO₂ equivalents | 5.43 billion tonnes of CO₂ equivalents | 3.91 billion tonnes of CO₂ equivalents | United States |
| 1980s | 2.43 billion tonnes of CO₂ equivalents | 5.38 billion tonnes of CO₂ equivalents | 2.95 billion tonnes of CO₂ equivalents | United States |
| 1990s | 3.72 billion tonnes of CO₂ equivalents | 6.17 billion tonnes of CO₂ equivalents | 2.45 billion tonnes of CO₂ equivalents | United States |
| 2000s | 6.44 billion tonnes of CO₂ equivalents | 6.64 billion tonnes of CO₂ equivalents | 203.65 million tonnes of CO₂ equivalents | United States |
| 2010s | 10.94 billion tonnes of CO₂ equivalents | 6.03 billion tonnes of CO₂ equivalents | 4.91 billion tonnes of CO₂ equivalents | China |
| 2020s | 12.98 billion tonnes of CO₂ equivalents | 5.58 billion tonnes of CO₂ equivalents | 7.40 billion tonnes of CO₂ equivalents | China |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher total greenhouse gas emissions, excluding land use and forestry, China or United States?
- China, at 13.70 billion tonnes of CO₂ equivalents against 5.59 billion tonnes of CO₂ equivalents in United States as of 2024.
- What is the difference in total greenhouse gas emissions, excluding land use and forestry between China and United States?
- 8.10 billion tonnes of CO₂ equivalents, with China ahead.
- How many years of comparable data are there for China and United States?
- 175 years are reported by both, from 1850 to 2024.
- How do China and United States rank globally for total greenhouse gas emissions, excluding land use and forestry?
- China ranks 1st and United States ranks 2nd of 198 countries.
- Where does this data come from?
- Jones et al. (2025) – with major processing by Our World in Data, published as Total greenhouse gas emissions, excluding land use and forestry. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.