Which has higher ippu — emissions (co2), per unit of gdp, Monaco or Papua New Guinea?

Papua New Guinea, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Monaco as of 2023.

What is the difference in ippu — emissions (co2), per unit of gdp between Monaco and Papua New Guinea?

0 kt per US$ of GDP, with Papua New Guinea ahead.

How many years of comparable data are there for Monaco and Papua New Guinea?

54 years are reported by both, from 1970 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.

Monaco vs Papua New Guinea: IPPU — Emissions (CO2), per unit of GDP

Monaco

0 kt per US$ of GDP

in 2023

Papua New Guinea

0 kt per US$ of GDP

in 2023

Monaco rank

170th

Papua New Guinea rank

168th

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

Monaco
Papua New Guinea

How they compare

Papua New Guinea currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Monaco, a difference of 0 kt per US$ of GDP.

That makes Papua New Guinea's figure about 1.2 times Monaco's.

The two have swapped places 7 times across 54 shared years of data; in 1970 it was Monaco ahead.

Monaco ranks 170th and Papua New Guinea ranks 168th of 184 countries.

Across the 6 decades both report, Monaco averaged higher in 2 and Papua New Guinea in 4.

Head to head by decade

Decade	Monaco	Papua New Guinea	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Monaco
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Monaco
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Papua New Guinea
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Papua New Guinea
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Papua New Guinea
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Papua New Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per unit of gdp, Monaco or Papua New Guinea?: Papua New Guinea, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Monaco as of 2023.
What is the difference in ippu — emissions (co2), per unit of gdp between Monaco and Papua New Guinea?: 0 kt per US$ of GDP, with Papua New Guinea ahead.
How many years of comparable data are there for Monaco and Papua New Guinea?: 54 years are reported by both, from 1970 to 2023.
How do Monaco and Papua New Guinea rank globally for ippu — emissions (co2), per unit of gdp?: Monaco ranks 170th and Papua New Guinea ranks 168th 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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Monaco vs Papua New Guinea: 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/monaco/papua-new-guinea/

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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.