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

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs Sierra Leone: Cold Chain F-Gas: Emissions (CO2eq) from F-gases (AR5) … unit

Nigeria

0 kt per US$ of GDP

in 2023

Sierra Leone

0 kt per US$ of GDP

in 2023

Nigeria rank

123rd

Sierra Leone rank

126th

Cold Chain F-Gas: Emissions (CO2eq) from F-gases (AR5) … unit over time

Nigeria
Sierra Leone

How they compare

Nigeria currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sierra Leone, a difference of 0 kt per US$ of GDP.

That makes Nigeria's figure about 1.1 times Sierra Leone's.

The two have swapped places 4 times across 34 shared years of data; in 1990 it was Nigeria ahead.

Nigeria ranks 123rd and Sierra Leone ranks 126th of 175 countries.

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

Head to head by decade

Decade	Nigeria	Sierra Leone	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of, Nigeria or Sierra Leone?: Nigeria, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sierra Leone as of 2023.
What is the difference in cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of between Nigeria and Sierra Leone?: 0 kt per US$ of GDP, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Sierra Leone?: 34 years are reported by both, from 1990 to 2023.
How do Nigeria and Sierra Leone rank globally for cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of?: Nigeria ranks 123rd and Sierra Leone ranks 126th of 175 countries.
Where does this data come from?: Statizoid (derived), published as Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Sierra Leone: Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://climate.statizoid.com/compare/cold-chain-f-gas-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/nigeria/sierra-leone/

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<a href="https://climate.statizoid.com/compare/cold-chain-f-gas-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/nigeria/sierra-leone/">Nigeria vs Sierra Leone: Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of</a> — Statizoid

About this data

Indicator: Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 176 places, 5,775 data points, 1990–2023
Last refreshed: 10 October 2026

Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.