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

59 years are reported by both, from 1965 to 2023.

Where does this data come from?

Statizoid (derived), published as Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brunei vs Zambia: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP

Brunei

0 kt per US$ of GDP

in 2023

Zambia

0 kt per US$ of GDP

in 2023

Brunei rank

8th

Zambia rank

9th

Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP over time

Brunei
Zambia

How they compare

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

The two have swapped places 1 time across 59 shared years of data; in 1965 it was Zambia ahead.

Brunei ranks 8th and Zambia ranks 9th of 183 countries.

Zambia has averaged higher in every one of the 7 decades both report.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) from n2o (ar5), per unit of gdp, Brunei or Zambia?: Brunei, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Zambia as of 2023.
What is the difference in energy — emissions (co2eq) from n2o (ar5), per unit of gdp between Brunei and Zambia?: 0 kt per US$ of GDP, with Brunei ahead.
How many years of comparable data are there for Brunei and Zambia?: 59 years are reported by both, from 1965 to 2023.
How do Brunei and Zambia rank globally for energy — emissions (co2eq) from n2o (ar5), per unit of gdp?: Brunei ranks 8th and Zambia ranks 9th of 183 countries.
Where does this data come from?: Statizoid (derived), published as Energy — Emissions (CO2eq) from N2O (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 Zambia: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/brunei-darussalam/zambia/

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<a href="https://climate.statizoid.com/compare/energy-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/brunei-darussalam/zambia/">Brunei vs Zambia: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: Energy — Emissions (CO2eq) from N2O (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: 184 places, 9,735 data points, 1961–2023
Last refreshed: 23 September 2026

Energy — Emissions (CO2eq) from N2O (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.