How many years of comparable data are there for Macao and Nauru?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Macao vs Nauru: Methane (CH4) emissions from Waste (Mt CO2e), per capita

Macao

0 Mt CO2e per person

in 2024

Nauru

0 Mt CO2e per person

in 2024

Macao rank

192nd

Nauru rank

194th

Methane (CH4) emissions from Waste (Mt CO2e), per capita over time

Macao
Nauru

How they compare

Macao currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Nauru, a difference of 0 Mt CO2e per person.

The two have swapped places 4 times across 55 shared years of data; in 1970 it was Macao ahead.

Macao ranks 192nd and Nauru ranks 194th of 203 countries.

Across the 6 decades both report, Macao averaged higher in 3 and Nauru in 3.

Head to head by decade

Decade	Macao	Nauru	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Macao
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Macao
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Macao
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Nauru
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Nauru
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Nauru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per capita, Macao or Nauru?: Macao, at 0 Mt CO2e per person against 0 Mt CO2e per person in Nauru as of 2024.
What is the difference in methane (ch4) emissions from waste (mt co2e), per capita between Macao and Nauru?: 0 Mt CO2e per person, with Macao ahead.
How many years of comparable data are there for Macao and Nauru?: 55 years are reported by both, from 1970 to 2024.
How do Macao and Nauru rank globally for methane (ch4) emissions from waste (mt co2e), per capita?: Macao ranks 192nd and Nauru ranks 194th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Macao vs Nauru: Methane (CH4) emissions from Waste (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-capita/macao-sar-china/naoero/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-capita/macao-sar-china/naoero/">Macao vs Nauru: Methane (CH4) emissions from Waste (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Waste (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 13,750 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Waste (Mt CO2e) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.