Hong Kong vs Macao: Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of)
Hong Kong
0.0378 units per square kilometre
in 2023
Macao
0.0535 units per square kilometre
in 2023
Hong Kong rank
5th
Macao rank
4th
Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of) over time
- Hong Kong
- Macao
How they compare
Macao currently reports 0.0535 units per square kilometre against 0.0378 units per square kilometre in Hong Kong, a difference of 0.0157 units per square kilometre.
That makes Macao's figure about 1.4 times Hong Kong's.
Across all 54 years both countries report, Macao has been ahead every year.
Hong Kong ranks 5th and Macao ranks 4th of 199 countries.
Macao has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Hong Kong | Macao | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0145 units per square kilometre | 0.0206 units per square kilometre | 0.0062 units per square kilometre | Macao |
| 1980s | 0.0291 units per square kilometre | 0.0347 units per square kilometre | 0.0056 units per square kilometre | Macao |
| 1990s | 0.0433 units per square kilometre | 0.0682 units per square kilometre | 0.0249 units per square kilometre | Macao |
| 2000s | 0.0452 units per square kilometre | 0.0684 units per square kilometre | 0.0232 units per square kilometre | Macao |
| 2010s | 0.0475 units per square kilometre | 0.0733 units per square kilometre | 0.0259 units per square kilometre | Macao |
| 2020s | 0.0374 units per square kilometre | 0.0605 units per square kilometre | 0.0231 units per square kilometre | Macao |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual net emissions/removals (greenhouse gas, total, metric ton of), Hong Kong or Macao?
- Macao, at 0.0535 units per square kilometre against 0.0378 units per square kilometre in Hong Kong as of 2023.
- What is the difference in annual net emissions/removals (greenhouse gas, total, metric ton of) between Hong Kong and Macao?
- 0.0157 units per square kilometre, with Macao ahead.
- How many years of comparable data are there for Hong Kong and Macao?
- 54 years are reported by both, from 1970 to 2023.
- How do Hong Kong and Macao rank globally for annual net emissions/removals (greenhouse gas, total, metric ton of)?
- Hong Kong ranks 5th and Macao ranks 4th of 199 countries.
- Where does this data come from?
- Statizoid (derived), published as Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of CO₂), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of CO₂) 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.