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

31 years are reported by both, from 1993 to 2023.

Where does this data come from?

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

Nigeria vs Slovakia: IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre

Nigeria

0.0149 kt per square kilometre

in 2023

Slovakia

0.0149 kt per square kilometre

in 2023

Nigeria rank

51st

Slovakia rank

52nd

IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre over time

Nigeria
Slovakia

How they compare

Nigeria currently reports 0.0149 kt per square kilometre against 0.0149 kt per square kilometre in Slovakia, a difference of 0 kt per square kilometre.

The two have swapped places 1 time across 31 shared years of data; in 1993 it was Slovakia ahead.

Nigeria ranks 51st and Slovakia ranks 52nd of 155 countries.

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

Head to head by decade

Decade	Nigeria	Slovakia	Difference	Ahead
1990s	0.0004 kt per square kilometre	0.0022 kt per square kilometre	0.0018 kt per square kilometre	Slovakia
2000s	0.0039 kt per square kilometre	0.0076 kt per square kilometre	0.0037 kt per square kilometre	Slovakia
2010s	0.0073 kt per square kilometre	0.0146 kt per square kilometre	0.0073 kt per square kilometre	Slovakia
2020s	0.0134 kt per square kilometre	0.0148 kt per square kilometre	0.0014 kt per square kilometre	Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from f-gases (ar5), per square kilometre, Nigeria or Slovakia?: Nigeria, at 0.0149 kt per square kilometre against 0.0149 kt per square kilometre in Slovakia as of 2023.
What is the difference in ippu — emissions (co2eq) from f-gases (ar5), per square kilometre between Nigeria and Slovakia?: 0 kt per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Slovakia?: 31 years are reported by both, from 1993 to 2023.
How do Nigeria and Slovakia rank globally for ippu — emissions (co2eq) from f-gases (ar5), per square kilometre?: Nigeria ranks 51st and Slovakia ranks 52nd of 155 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Slovakia: IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-f-gases-ar5-per-square-kilometre/nigeria/slovak-republic/

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About this data

Indicator: IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 156 places, 8,936 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CO2eq) from F-gases (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.