Bahrain vs Hong Kong: Cumulative CO₂ emissions by world region, per square kilometre
Bahrain
1.34 million tonnes per square kilometre
in 2023
Hong Kong
1.64 million tonnes per square kilometre
in 2023
Bahrain rank
5th
Hong Kong rank
4th
Cumulative CO₂ emissions by world region, per square kilometre over time
- Bahrain
- Hong Kong
How they compare
Hong Kong currently reports 1.64 million tonnes per square kilometre against 1.34 million tonnes per square kilometre in Bahrain, a difference of 293,730 tonnes per square kilometre.
That makes Hong Kong's figure about 1.2 times Bahrain's.
The two have swapped places 1 time across 63 shared years of data; in 1961 it was Bahrain ahead.
Bahrain ranks 5th and Hong Kong ranks 4th of 204 countries.
Across the 7 decades both report, Bahrain averaged higher in 2 and Hong Kong in 5.
Head to head by decade
| Decade | Bahrain | Hong Kong | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 94,550 tonnes per square kilometre | 43,670 tonnes per square kilometre | 50,880 tonnes per square kilometre | Bahrain |
| 1970s | 138,048 tonnes per square kilometre | 123,293 tonnes per square kilometre | 14,755 tonnes per square kilometre | Bahrain |
| 1980s | 256,320 tonnes per square kilometre | 302,658 tonnes per square kilometre | 46,338 tonnes per square kilometre | Hong Kong |
| 1990s | 425,087 tonnes per square kilometre | 575,087 tonnes per square kilometre | 150,000 tonnes per square kilometre | Hong Kong |
| 2000s | 671,197 tonnes per square kilometre | 921,780 tonnes per square kilometre | 250,583 tonnes per square kilometre | Hong Kong |
| 2010s | 1.00 million tonnes per square kilometre | 1.33 million tonnes per square kilometre | 326,167 tonnes per square kilometre | Hong Kong |
| 2020s | 1.28 million tonnes per square kilometre | 1.59 million tonnes per square kilometre | 305,102 tonnes per square kilometre | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative co₂ emissions by world region, per square kilometre, Bahrain or Hong Kong?
- Hong Kong, at 1.64 million tonnes per square kilometre against 1.34 million tonnes per square kilometre in Bahrain as of 2023.
- What is the difference in cumulative co₂ emissions by world region, per square kilometre between Bahrain and Hong Kong?
- 293,730 tonnes per square kilometre, with Hong Kong ahead.
- How many years of comparable data are there for Bahrain and Hong Kong?
- 63 years are reported by both, from 1961 to 2023.
- How do Bahrain and Hong Kong rank globally for cumulative co₂ emissions by world region, per square kilometre?
- Bahrain ranks 5th and Hong Kong ranks 4th of 204 countries.
- Where does this data come from?
- Statizoid (derived), published as Cumulative CO₂ emissions by world region, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Cumulative CO₂ emissions by world region 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.