Slovenia vs United States: Cumulative CO₂ emissions, per square kilometre

Slovenia
44,632 tonnes per square kilometre
in 2023
United States
47,004 tonnes per square kilometre
in 2023
Slovenia rank
42nd
United States rank
40th

Cumulative CO₂ emissions, per square kilometre over time

  • Slovenia
  • United States
10.0k20.0k30.0k40.0k50.0k196119922023

How they compare

United States currently reports 47,004 tonnes per square kilometre against 44,632 tonnes per square kilometre in Slovenia, a difference of 2,372 tonnes per square kilometre.

That makes United States's figure about 1.1 times Slovenia's.

Across all 32 years both countries report, United States has been ahead every year.

Slovenia ranks 42nd and United States ranks 40th of 204 countries.

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

Head to head by decade

Decade Slovenia United States Difference Ahead
1990s 23,701 tonnes per square kilometre 30,230 tonnes per square kilometre 6,529 tonnes per square kilometre United States
2000s 30,913 tonnes per square kilometre 35,993 tonnes per square kilometre 5,080 tonnes per square kilometre United States
2010s 38,883 tonnes per square kilometre 42,234 tonnes per square kilometre 3,351 tonnes per square kilometre United States
2020s 43,703 tonnes per square kilometre 46,187 tonnes per square kilometre 2,484 tonnes per square kilometre United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions, per square kilometre, Slovenia or United States?
United States, at 47,004 tonnes per square kilometre against 44,632 tonnes per square kilometre in Slovenia as of 2023.
What is the difference in cumulative co₂ emissions, per square kilometre between Slovenia and United States?
2,372 tonnes per square kilometre, with United States ahead.
How many years of comparable data are there for Slovenia and United States?
32 years are reported by both, from 1992 to 2023.
How do Slovenia and United States rank globally for cumulative co₂ emissions, per square kilometre?
Slovenia ranks 42nd and United States ranks 40th 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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Slovenia vs United States: 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/slovenia/united-states/

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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.