Which has higher ippu — emissions (co2eq) (ar5), per unit of gdp, Sierra Leone or Vanuatu?

Sierra Leone, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Vanuatu as of 2023.

What is the difference in ippu — emissions (co2eq) (ar5), per unit of gdp between Sierra Leone and Vanuatu?

0 kt per US$ of GDP, with Sierra Leone ahead.

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

45 years are reported by both, from 1979 to 2023.

Where does this data come from?

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

Sierra Leone vs Vanuatu: IPPU — Emissions (CO2eq) (AR5), per unit of GDP

Sierra Leone

0 kt per US$ of GDP

in 2023

Vanuatu

0 kt per US$ of GDP

in 2023

Sierra Leone rank

160th

Vanuatu rank

162nd

IPPU — Emissions (CO2eq) (AR5), per unit of GDP over time

Sierra Leone
Vanuatu

How they compare

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

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

The two have swapped places 9 times across 45 shared years of data; in 1979 it was Vanuatu ahead.

Sierra Leone ranks 160th and Vanuatu ranks 162nd of 184 countries.

Across the 6 decades both report, Sierra Leone averaged higher in 3 and Vanuatu in 3.

Head to head by decade

Decade	Sierra Leone	Vanuatu	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Vanuatu
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Vanuatu
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Vanuatu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) (ar5), per unit of gdp, Sierra Leone or Vanuatu?: Sierra Leone, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Vanuatu as of 2023.
What is the difference in ippu — emissions (co2eq) (ar5), per unit of gdp between Sierra Leone and Vanuatu?: 0 kt per US$ of GDP, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Vanuatu?: 45 years are reported by both, from 1979 to 2023.
How do Sierra Leone and Vanuatu rank globally for ippu — emissions (co2eq) (ar5), per unit of gdp?: Sierra Leone ranks 160th and Vanuatu ranks 162nd of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Vanuatu: IPPU — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-ar5-per-unit-of-gdp/sierra-leone/vanuatu/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-ar5-per-unit-of-gdp/sierra-leone/vanuatu/">Sierra Leone vs Vanuatu: IPPU — Emissions (CO2eq) (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) (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: 185 places, 9,789 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) (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.