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

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

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong vs Macao: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per

Hong Kong

0 Mt CO2e per US$ of GDP

in 2024

Macao

0 Mt CO2e per US$ of GDP

in 2024

Hong Kong rank

181st

Macao rank

183rd

Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per over time

Hong Kong
Macao

How they compare

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

The two have swapped places 7 times across 43 shared years of data; in 1982 it was Macao ahead.

Hong Kong ranks 181st and Macao ranks 183rd of 191 countries.

Across the 5 decades both report, Hong Kong averaged higher in 2 and Macao in 3.

Head to head by decade

Decade	Hong Kong	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	Hong Kong
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hong Kong
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 carbon dioxide (co2) emissions from building (energy) (mt co2e), per, Hong Kong or Macao?: Hong Kong, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Macao as of 2024.
What is the difference in carbon dioxide (co2) emissions from building (energy) (mt co2e), per between Hong Kong and Macao?: 0 Mt CO2e per US$ of GDP, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Macao?: 43 years are reported by both, from 1982 to 2024.
How do Hong Kong and Macao rank globally for carbon dioxide (co2) emissions from building (energy) (mt co2e), per?: Hong Kong ranks 181st and Macao ranks 183rd of 191 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions from Building (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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Hong Kong vs Macao: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e-per-unit-of-gdp/hong-kong-sar-china/macao-sar-china/

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About this data

Indicator: Carbon dioxide (CO2) emissions from Building (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

Carbon dioxide (CO2) emissions from Building (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.