Christmas Island vs Montserrat: Cumulative CO₂ emissions by world region, gaps filled

Christmas Island
1.33 million tonnes
in 2024
Montserrat
1.68 million tonnes
in 2024
Christmas Island rank
210th
Montserrat rank
209th

Cumulative CO₂ emissions by world region, gaps filled over time

  • Christmas Island
  • Montserrat
0500.0k1.0M1.5M196219932024

How they compare

Montserrat currently reports 1.68 million tonnes against 1.33 million tonnes in Christmas Island, a difference of 348,960 tonnes.

That makes Montserrat's figure about 1.3 times Christmas Island's.

The two have swapped places 1 time across 45 shared years of data; in 1970 it was Christmas Island ahead.

Christmas Island ranks 210th and Montserrat ranks 209th of 215 countries.

Across the 6 decades both report, Christmas Island averaged higher in 4 and Montserrat in 2.

Head to head by decade

Decade Christmas Island Montserrat Difference Ahead
1970s 509,662 tonnes 131,538 tonnes 378,125 tonnes Christmas Island
1980s 1.21 million tonnes 262,892 tonnes 944,393 tonnes Christmas Island
1990s 1.33 million tonnes 692,496 tonnes 637,534 tonnes Christmas Island
2000s 1.33 million tonnes 976,456 tonnes 353,574 tonnes Christmas Island
2010s 1.33 million tonnes 1.40 million tonnes 74,748 tonnes Montserrat
2020s 1.33 million tonnes 1.63 million tonnes 297,684 tonnes Montserrat

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions by world region, gaps filled, Christmas Island or Montserrat?
Montserrat, at 1.68 million tonnes against 1.33 million tonnes in Christmas Island as of 2024.
What is the difference in cumulative co₂ emissions by world region, gaps filled between Christmas Island and Montserrat?
348,960 tonnes, with Montserrat ahead.
How many years of comparable data are there for Christmas Island and Montserrat?
45 years are reported by both, from 1970 to 2024.
How do Christmas Island and Montserrat rank globally for cumulative co₂ emissions by world region, gaps filled?
Christmas Island ranks 210th and Montserrat ranks 209th 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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Christmas Island vs Montserrat: 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/christmas-island/montserrat/

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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.