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

43 years are reported by both, from 1982 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iceland vs Macao: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per

Iceland

0 Mt CO2e per US$ of GDP

in 2024

Macao

0 Mt CO2e per US$ of GDP

in 2024

Iceland rank

184th

Macao rank

182nd

Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per over time

Iceland
Macao

How they compare

Macao currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iceland, a difference of 0 Mt CO2e per US$ of GDP.

Across all 43 years both countries report, Macao has been ahead every year.

Iceland ranks 184th and Macao ranks 182nd of 191 countries.

Macao has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Iceland	Macao	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Macao
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Macao
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Macao
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Macao
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Macao

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from power industry (energy) (mt co2e), per, Iceland or Macao?: Macao, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iceland as of 2024.
What is the difference in methane (ch4) emissions from power industry (energy) (mt co2e), per between Iceland and Macao?: 0 Mt CO2e per US$ of GDP, with Macao ahead.
How many years of comparable data are there for Iceland and Macao?: 43 years are reported by both, from 1982 to 2024.
How do Iceland and Macao rank globally for methane (ch4) emissions from power industry (energy) (mt co2e), per?: Iceland ranks 184th and Macao ranks 182nd of 191 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iceland vs Macao: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-power-industry-energy-mt-co2e-per-unit-of-gdp/iceland/macao-sar-china/

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About this data

Indicator: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.