Hong Kong vs Tanzania: Share of global CO₂ emissions from oil
Hong Kong
0.1%
in 2024
Tanzania
0.1%
in 2024
Hong Kong rank
88th
Tanzania rank
85th
Share of global CO₂ emissions from oil over time
- Hong Kong
- Tanzania
How they compare
Tanzania currently reports 0.1% against 0.1% in Hong Kong, a difference of 0.0%.
That makes Tanzania's figure about 1.1 times Hong Kong's.
The two have swapped places 1 time across 75 shared years of data; in 1950 it was Hong Kong ahead.
Hong Kong ranks 88th and Tanzania ranks 85th of 215 countries.
Across the 8 decades both report, Hong Kong averaged higher in 7 and Tanzania in 1.
Head to head by decade
| Decade | Hong Kong | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 0.1% | 0.0% | 0.0% | Hong Kong |
| 1960s | 0.1% | 0.0% | 0.1% | Hong Kong |
| 1970s | 0.1% | 0.0% | 0.1% | Hong Kong |
| 1980s | 0.2% | 0.0% | 0.1% | Hong Kong |
| 1990s | 0.1% | 0.0% | 0.1% | Hong Kong |
| 2000s | 0.1% | 0.0% | 0.1% | Hong Kong |
| 2010s | 0.1% | 0.1% | 0.0% | Hong Kong |
| 2020s | 0.1% | 0.1% | 0.0% | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions from oil, Hong Kong or Tanzania?
- Tanzania, at 0.1% against 0.1% in Hong Kong as of 2024.
- What is the difference in share of global co₂ emissions from oil between Hong Kong and Tanzania?
- 0.0%, with Tanzania ahead.
- How many years of comparable data are there for Hong Kong and Tanzania?
- 75 years are reported by both, from 1950 to 2024.
- How do Hong Kong and Tanzania rank globally for share of global co₂ emissions from oil?
- Hong Kong ranks 88th and Tanzania ranks 85th of 215 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions from oil. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual emissions of carbon dioxide (CO₂) from oil, measured as a percentage of global emissions of CO₂ from oil in the same year.