Gibraltar vs Macao: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

Gibraltar
0.0008 Mt CO2e per square kilometre
in 2023
Macao
0.0012 Mt CO2e per square kilometre
in 2023
Gibraltar rank
2nd
Macao rank
1st

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

  • Gibraltar
  • Macao
00.0010.0010.0020.002197019962023

How they compare

Macao currently reports 0.0012 Mt CO2e per square kilometre against 0.0008 Mt CO2e per square kilometre in Gibraltar, a difference of 0.0004 Mt CO2e per square kilometre.

That makes Macao's figure about 1.4 times Gibraltar's.

Across all 54 years both countries report, Macao has been ahead every year.

Gibraltar ranks 2nd and Macao ranks 1st of 203 countries.

Macao has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Gibraltar Macao Difference Ahead
1970s 0.0001 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Macao
1980s 0.0002 Mt CO2e per square kilometre 0.0006 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre Macao
1990s 0.0004 Mt CO2e per square kilometre 0.0016 Mt CO2e per square kilometre 0.0012 Mt CO2e per square kilometre Macao
2000s 0.0006 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre 0.0009 Mt CO2e per square kilometre Macao
2010s 0.0008 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre 0.0007 Mt CO2e per square kilometre Macao
2020s 0.0008 Mt CO2e per square kilometre 0.0012 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre Macao

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, Gibraltar or Macao?
Macao, at 0.0012 Mt CO2e per square kilometre against 0.0008 Mt CO2e per square kilometre in Gibraltar as of 2023.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Gibraltar and Macao?
0.0004 Mt CO2e per square kilometre, with Macao ahead.
How many years of comparable data are there for Gibraltar and Macao?
54 years are reported by both, from 1970 to 2023.
How do Gibraltar and Macao rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?
Gibraltar ranks 2nd and Macao ranks 1st of 203 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gibraltar vs Macao: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/gibraltar/macao-sar-china/

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About this data

Indicator
Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 12,804 data points, 1970–2023
Last refreshed

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e) 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.