Cook Islands vs Kiribati: Cumulative CO₂ emissions, gaps filled

Cook Islands
2.68 million tonnes
in 2024
Kiribati
2.33 million tonnes
in 2024
Cook Islands rank
207th
Kiribati rank
208th

Cumulative CO₂ emissions, gaps filled over time

  • Cook Islands
  • Kiribati
01.0M2.0M3.0M196119922024

How they compare

Cook Islands currently reports 2.68 million tonnes against 2.33 million tonnes in Kiribati, a difference of 355,670 tonnes.

That makes Cook Islands's figure about 1.2 times Kiribati's.

The two have swapped places 1 time across 56 shared years of data; in 1969 it was Kiribati ahead.

Cook Islands ranks 207th and Kiribati ranks 208th of 215 countries.

Across the 7 decades both report, Cook Islands averaged higher in 3 and Kiribati in 4.

Head to head by decade

Decade Cook Islands Kiribati Difference Ahead
1960s 10,992 tonnes 142,896 tonnes 131,904 tonnes Kiribati
1970s 85,371 tonnes 300,448 tonnes 215,077 tonnes Kiribati
1980s 391,315 tonnes 561,325 tonnes 170,010 tonnes Kiribati
1990s 748,555 tonnes 805,347 tonnes 56,792 tonnes Kiribati
2000s 1.26 million tonnes 1.17 million tonnes 97,097 tonnes Cook Islands
2010s 1.96 million tonnes 1.69 million tonnes 264,906 tonnes Cook Islands
2020s 2.53 million tonnes 2.19 million tonnes 341,530 tonnes Cook Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions, gaps filled, Cook Islands or Kiribati?
Cook Islands, at 2.68 million tonnes against 2.33 million tonnes in Kiribati as of 2024.
What is the difference in cumulative co₂ emissions, gaps filled between Cook Islands and Kiribati?
355,670 tonnes, with Cook Islands ahead.
How many years of comparable data are there for Cook Islands and Kiribati?
56 years are reported by both, from 1969 to 2024.
How do Cook Islands and Kiribati rank globally for cumulative co₂ emissions, gaps filled?
Cook Islands ranks 207th and Kiribati ranks 208th of 215 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Kiribati: Cumulative CO₂ emissions, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-gaps-filled/cook-islands/kiribati/

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About this data

Indicator
Cumulative CO₂ emissions, 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 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.