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

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

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brunei vs Cambodia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre

Brunei

0 kt per square kilometre

in 2023

Cambodia

0 kt per square kilometre

in 2023

Brunei rank

158th

Cambodia rank

156th

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre over time

Brunei
Cambodia

How they compare

Cambodia currently reports 0 kt per square kilometre against 0 kt per square kilometre in Brunei, a difference of 0 kt per square kilometre.

That makes Cambodia's figure about 1.1 times Brunei's.

The two have swapped places 4 times across 63 shared years of data; in 1961 it was Cambodia ahead.

Brunei ranks 158th and Cambodia ranks 156th of 186 countries.

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

Head to head by decade

Decade	Brunei	Cambodia	Difference	Ahead
1960s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
1970s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
1980s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
1990s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
2000s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
2010s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia
2020s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per square kilometre, Brunei or Cambodia?: Cambodia, at 0 kt per square kilometre against 0 kt per square kilometre in Brunei as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per square kilometre between Brunei and Cambodia?: 0 kt per square kilometre, with Cambodia ahead.
How many years of comparable data are there for Brunei and Cambodia?: 63 years are reported by both, from 1961 to 2023.
How do Brunei and Cambodia rank globally for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?: Brunei ranks 158th and Cambodia ranks 156th of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Cambodia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-square-kilometre/brunei-darussalam/cambodia/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-square-kilometre/brunei-darussalam/cambodia/">Brunei vs Cambodia: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) from N2O (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.