Hong Kong vs Macao: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)
Hong Kong
0.0001 Mt CO2e per square kilometre
in 2023
Macao
0 Mt CO2e per square kilometre
in 2023
Hong Kong rank
3rd
Macao rank
6th
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) over time
- Hong Kong
- Macao
How they compare
Hong Kong currently reports 0.0001 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Macao, a difference of 0.0001 Mt CO2e per square kilometre.
That makes Hong Kong's figure about 2.7 times Macao's.
The two have swapped places 3 times across 54 shared years of data; in 1970 it was Macao ahead.
Hong Kong ranks 3rd and Macao ranks 6th of 194 countries.
Across the 6 decades both report, Hong Kong averaged higher in 5 and Macao in 1.
Head to head by decade
| Decade | Hong Kong | Macao | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | Macao |
| 1980s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | Hong Kong |
| 1990s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | Hong Kong |
| 2000s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | Hong Kong |
| 2010s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | Hong Kong |
| 2020s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrous oxide (n2o) emissions from power industry (energy) (mt co2e), Hong Kong or Macao?
- Hong Kong, at 0.0001 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Macao as of 2023.
- What is the difference in nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) between Hong Kong and Macao?
- 0.0001 Mt CO2e per square kilometre, with Hong Kong 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 nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?
- Hong Kong ranks 3rd and Macao ranks 6th of 194 countries.
- Where does this data come from?
- Statizoid (derived), published as Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Nitrous oxide (N2O) emissions from Power Industry (Energy) (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.