Cook Islands vs Sri Lanka: Energy — Emissions (CO2), annual growth rate

Cook Islands
4.94 % change on previous year
in 2023
Sri Lanka
4.88 % change on previous year
in 2023
Cook Islands rank
45th
Sri Lanka rank
48th

Energy — Emissions (CO2), annual growth rate over time

  • Cook Islands
  • Sri Lanka
-50050100150196219922023

How they compare

Cook Islands currently reports 4.94 % change on previous year against 4.88 % change on previous year in Sri Lanka, a difference of 0.06 % change on previous year.

The two have swapped places 24 times across 54 shared years of data; in 1970 it was Cook Islands ahead.

Cook Islands ranks 45th and Sri Lanka ranks 48th of 231 countries.

Across the 6 decades both report, Cook Islands averaged higher in 3 and Sri Lanka in 3.

Head to head by decade

Decade Cook Islands Sri Lanka Difference Ahead
1970s 12.07 % change on previous year -0.8719 % change on previous year 12.94 % change on previous year Cook Islands
1980s 5.99 % change on previous year 0.1015 % change on previous year 5.89 % change on previous year Cook Islands
1990s 11.65 % change on previous year 9.67 % change on previous year 1.98 % change on previous year Cook Islands
2000s 3.03 % change on previous year 4.33 % change on previous year 1.29 % change on previous year Sri Lanka
2010s 2.67 % change on previous year 5.59 % change on previous year 2.91 % change on previous year Sri Lanka
2020s -4.58 % change on previous year -3.49 % change on previous year 1.09 % change on previous year Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2), annual growth rate, Cook Islands or Sri Lanka?
Cook Islands, at 4.94 % change on previous year against 4.88 % change on previous year in Sri Lanka as of 2023.
What is the difference in energy — emissions (co2), annual growth rate between Cook Islands and Sri Lanka?
0.06 % change on previous year, with Cook Islands ahead.
How many years of comparable data are there for Cook Islands and Sri Lanka?
54 years are reported by both, from 1970 to 2023.
How do Cook Islands and Sri Lanka rank globally for energy — emissions (co2), annual growth rate?
Cook Islands ranks 45th and Sri Lanka ranks 48th of 231 countries.
Where does this data come from?
Statizoid (derived), published as Energy — Emissions (CO2), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Sri Lanka: Energy — Emissions (CO2), annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2-annual-growth-rate/cook-islands/sri-lanka/

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About this data

Indicator
Energy — Emissions (CO2), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
264 places, 14,853 data points, 1962–2023
Last refreshed

The year-on-year percentage change in Energy — Emissions (CO2). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.