China vs United Kingdom of Great Britain and Northern Ireland: Cumulative CO₂ emissions by world region, gaps filled

China
285.09 billion tonnes
in 2024
United Kingdom of Great Britain and Northern Ireland
80.08 billion tonnes
in 2024
China rank
2nd
United Kingdom of Great Britain and Northern Ireland rank
5th

Cumulative CO₂ emissions by world region, gaps filled over time

  • China
  • United Kingdom of Great Britain and Northern Ireland
0100.0B200.0B300.0B175018872024

How they compare

China currently reports 285.09 billion tonnes against 80.08 billion tonnes in United Kingdom of Great Britain and Northern Ireland, a difference of 205.01 billion tonnes.

That makes China's figure about 3.6 times United Kingdom of Great Britain and Northern Ireland's.

The two have swapped places 1 time across 118 shared years of data; in 1907 it was United Kingdom of Great Britain and Northern Ireland ahead.

China ranks 2nd and United Kingdom of Great Britain and Northern Ireland ranks 5th of 215 countries.

Across the 13 decades both report, China averaged higher in 3 and United Kingdom of Great Britain and Northern Ireland in 10.

Head to head by decade

Decade China United Kingdom of Great Britain and Northern Ireland Difference Ahead
1900s 43.13 million tonnes 20.28 billion tonnes 20.23 billion tonnes United Kingdom of Great Britain and Northern Ireland
1910s 205.81 million tonnes 23.39 billion tonnes 23.18 billion tonnes United Kingdom of Great Britain and Northern Ireland
1920s 582.38 million tonnes 27.92 billion tonnes 27.34 billion tonnes United Kingdom of Great Britain and Northern Ireland
1930s 1.11 billion tonnes 32.34 billion tonnes 31.23 billion tonnes United Kingdom of Great Britain and Northern Ireland
1940s 1.92 billion tonnes 37.11 billion tonnes 35.20 billion tonnes United Kingdom of Great Britain and Northern Ireland
1950s 3.09 billion tonnes 42.28 billion tonnes 39.19 billion tonnes United Kingdom of Great Britain and Northern Ireland
1960s 7.75 billion tonnes 48.09 billion tonnes 40.34 billion tonnes United Kingdom of Great Britain and Northern Ireland
1970s 15.72 billion tonnes 54.34 billion tonnes 38.62 billion tonnes United Kingdom of Great Britain and Northern Ireland
1980s 31.20 billion tonnes 60.20 billion tonnes 29.00 billion tonnes United Kingdom of Great Britain and Northern Ireland
1990s 56.99 billion tonnes 65.98 billion tonnes 8.99 billion tonnes United Kingdom of Great Britain and Northern Ireland
2000s 98.72 billion tonnes 71.67 billion tonnes 27.05 billion tonnes China
2010s 181.16 billion tonnes 76.66 billion tonnes 104.50 billion tonnes China
2020s 261.01 billion tonnes 79.45 billion tonnes 181.56 billion tonnes China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions by world region, gaps filled, China or United Kingdom of Great Britain and Northern Ireland?
China, at 285.09 billion tonnes against 80.08 billion tonnes in United Kingdom of Great Britain and Northern Ireland as of 2024.
What is the difference in cumulative co₂ emissions by world region, gaps filled between China and United Kingdom of Great Britain and Northern Ireland?
205.01 billion tonnes, with China ahead.
How many years of comparable data are there for China and United Kingdom of Great Britain and Northern Ireland?
118 years are reported by both, from 1907 to 2024.
How do China and United Kingdom of Great Britain and Northern Ireland rank globally for cumulative co₂ emissions by world region, gaps filled?
China ranks 2nd and United Kingdom of Great Britain and Northern Ireland ranks 5th of 215 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions by world region, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China vs United Kingdom of Great Britain and Northern Ireland: Cumulative CO₂ emissions by world region, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-by-world-region-gaps-filled/china/united-kingdom/

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About this data

Indicator
Cumulative CO₂ emissions by world region, gaps filled
Unit
tonnes
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 23,492 data points, 1750–2024
Last refreshed

Cumulative CO₂ emissions by world region with 84 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.