How many years of comparable data are there for Belgium and Slovakia?

24 years are reported by both, from 2000 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.

Belgium vs Slovakia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre

Belgium

0.1408 kt per square kilometre

in 2023

Slovakia

0.0308 kt per square kilometre

in 2023

Belgium rank

4th

Slovakia rank

6th

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

Belgium
Slovakia

How they compare

Belgium currently reports 0.1408 kt per square kilometre against 0.0308 kt per square kilometre in Slovakia, a difference of 0.11 kt per square kilometre.

That makes Belgium's figure about 4.6 times Slovakia's.

Across all 24 years both countries report, Belgium has been ahead every year.

Belgium ranks 4th and Slovakia ranks 6th of 186 countries.

Belgium has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Belgium	Slovakia	Difference	Ahead
2000s	0.1469 kt per square kilometre	0.0221 kt per square kilometre	0.1247 kt per square kilometre	Belgium
2010s	0.1595 kt per square kilometre	0.0275 kt per square kilometre	0.132 kt per square kilometre	Belgium
2020s	0.1529 kt per square kilometre	0.0304 kt per square kilometre	0.1226 kt per square kilometre	Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per square kilometre, Belgium or Slovakia?: Belgium, at 0.1408 kt per square kilometre against 0.0308 kt per square kilometre in Slovakia as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per square kilometre between Belgium and Slovakia?: 0.11 kt per square kilometre, with Belgium ahead.
How many years of comparable data are there for Belgium and Slovakia?: 24 years are reported by both, from 2000 to 2023.
How do Belgium and Slovakia rank globally for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?: Belgium ranks 4th and Slovakia ranks 6th 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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Belgium vs Slovakia: 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/belgium/slovak-republic/

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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.