What is the difference in ippu — emissions (co2), per unit of gdp between Cameroon and Liberia?

0 kt per US$ of GDP, with Liberia ahead.

How many years of comparable data are there for Cameroon and Liberia?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Liberia: IPPU — Emissions (CO2), per unit of GDP

Cameroon

0 kt per US$ of GDP

in 2023

Liberia

0 kt per US$ of GDP

in 2023

Cameroon rank

41st

Liberia rank

40th

IPPU — Emissions (CO2), per unit of GDP over time

Cameroon
Liberia

How they compare

Liberia currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Cameroon, a difference of 0 kt per US$ of GDP.

The two have swapped places 13 times across 63 shared years of data; in 1961 it was Cameroon ahead.

Cameroon ranks 41st and Liberia ranks 40th of 184 countries.

Across the 7 decades both report, Cameroon averaged higher in 1 and Liberia in 6.

Head to head by decade

Decade	Cameroon	Liberia	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Cameroon
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Liberia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per unit of gdp, Cameroon or Liberia?: Liberia, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Cameroon as of 2023.
What is the difference in ippu — emissions (co2), per unit of gdp between Cameroon and Liberia?: 0 kt per US$ of GDP, with Liberia ahead.
How many years of comparable data are there for Cameroon and Liberia?: 63 years are reported by both, from 1961 to 2023.
How do Cameroon and Liberia rank globally for ippu — emissions (co2), per unit of gdp?: Cameroon ranks 41st and Liberia ranks 40th of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Liberia: IPPU — Emissions (CO2), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-unit-of-gdp/cameroon/liberia/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2-per-unit-of-gdp/cameroon/liberia/">Cameroon vs Liberia: IPPU — Emissions (CO2), per unit of GDP</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2), 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: 23 September 2026

IPPU — Emissions (CO2) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.