How many years of comparable data are there for Denmark and Slovenia?

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Slovenia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre

Denmark

0.0028 kt per square kilometre

in 2023

Slovenia

0.0026 kt per square kilometre

in 2023

Denmark rank

38th

Slovenia rank

41st

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre over time

Denmark
Slovenia

How they compare

Denmark currently reports 0.0028 kt per square kilometre against 0.0026 kt per square kilometre in Slovenia, a difference of 0.0002 kt per square kilometre.

That makes Denmark's figure about 1.1 times Slovenia's.

The two have swapped places 4 times across 32 shared years of data; in 1992 it was Denmark ahead.

Denmark ranks 38th and Slovenia ranks 41st of 186 countries.

Across the 4 decades both report, Denmark averaged higher in 3 and Slovenia in 1.

Head to head by decade

Decade	Denmark	Slovenia	Difference	Ahead
1990s	0.02 kt per square kilometre	0.0018 kt per square kilometre	0.0182 kt per square kilometre	Denmark
2000s	0.0115 kt per square kilometre	0.002 kt per square kilometre	0.0095 kt per square kilometre	Denmark
2010s	0.0017 kt per square kilometre	0.0026 kt per square kilometre	0.0009 kt per square kilometre	Slovenia
2020s	0.0026 kt per square kilometre	0.0026 kt per square kilometre	0 kt per square kilometre	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per square kilometre, Denmark or Slovenia?: Denmark, at 0.0028 kt per square kilometre against 0.0026 kt per square kilometre in Slovenia as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per square kilometre between Denmark and Slovenia?: 0.0002 kt per square kilometre, with Denmark ahead.
How many years of comparable data are there for Denmark and Slovenia?: 32 years are reported by both, from 1992 to 2023.
How do Denmark and Slovenia rank globally for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?: Denmark ranks 38th and Slovenia ranks 41st of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Slovenia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-square-kilometre/denmark/slovenia/

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About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) from N2O (AR5) 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.