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

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

How many years of comparable data are there for Brunei and Eritrea?

19 years are reported by both, from 1993 to 2011.

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.

Brunei vs Eritrea: IPPU — Emissions (CO2eq) (AR5), per unit of GDP

Brunei

0 kt per US$ of GDP

in 2023

Eritrea

0 kt per US$ of GDP

in 2011

Brunei rank

91st

Eritrea rank

94th

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

Brunei
Eritrea

How they compare

Brunei currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Eritrea, a difference of 0 kt per US$ of GDP.

The two have swapped places 1 time across 19 shared years of data; in 1993 it was Eritrea ahead.

Brunei ranks 91st and Eritrea ranks 94th of 184 countries.

Across the 3 decades both report, Brunei averaged higher in 1 and Eritrea in 2.

Head to head by decade

Decade	Brunei	Eritrea	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Eritrea
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Eritrea
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Brunei

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) (ar5), per unit of gdp, Brunei or Eritrea?: Brunei, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Eritrea as of 2023.
What is the difference in ippu — emissions (co2eq) (ar5), per unit of gdp between Brunei and Eritrea?: 0 kt per US$ of GDP, with Brunei ahead.
How many years of comparable data are there for Brunei and Eritrea?: 19 years are reported by both, from 1993 to 2011.
How do Brunei and Eritrea rank globally for ippu — emissions (co2eq) (ar5), per unit of gdp?: Brunei ranks 91st and Eritrea ranks 94th 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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Brunei vs Eritrea: 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/brunei-darussalam/eritrea/

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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.