Denmark vs Slovakia: Cumulative CO₂ emissions, per square kilometre

Denmark
104,282 tonnes per square kilometre
in 2023
Slovakia
83,179 tonnes per square kilometre
in 2023
Denmark rank
25th
Slovakia rank
28th

Cumulative CO₂ emissions, per square kilometre over time

  • Denmark
  • Slovakia
20.0k40.0k60.0k80.0k100.0k196119922023

How they compare

Denmark currently reports 104,282 tonnes per square kilometre against 83,179 tonnes per square kilometre in Slovakia, a difference of 21,103 tonnes per square kilometre.

That makes Denmark's figure about 1.3 times Slovakia's.

Across all 31 years both countries report, Denmark has been ahead every year.

Denmark ranks 25th and Slovakia ranks 28th of 204 countries.

Denmark has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Denmark Slovakia Difference Ahead
1990s 73,322 tonnes per square kilometre 61,628 tonnes per square kilometre 11,694 tonnes per square kilometre Denmark
2000s 85,723 tonnes per square kilometre 69,180 tonnes per square kilometre 16,543 tonnes per square kilometre Denmark
2010s 97,400 tonnes per square kilometre 77,205 tonnes per square kilometre 20,195 tonnes per square kilometre Denmark
2020s 103,193 tonnes per square kilometre 82,187 tonnes per square kilometre 21,006 tonnes per square kilometre Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions, per square kilometre, Denmark or Slovakia?
Denmark, at 104,282 tonnes per square kilometre against 83,179 tonnes per square kilometre in Slovakia as of 2023.
What is the difference in cumulative co₂ emissions, per square kilometre between Denmark and Slovakia?
21,103 tonnes per square kilometre, with Denmark ahead.
How many years of comparable data are there for Denmark and Slovakia?
31 years are reported by both, from 1993 to 2023.
How do Denmark and Slovakia rank globally for cumulative co₂ emissions, per square kilometre?
Denmark ranks 25th and Slovakia ranks 28th of 204 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Slovakia: Cumulative CO₂ emissions, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-per-square-kilometre/denmark/slovak-republic/

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About this data

Indicator
Cumulative CO₂ emissions, per square kilometre
Unit
tonnes per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 11,422 data points, 1961–2023
Last refreshed

Cumulative CO₂ emissions divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.