Total CO₂ emissions in Hong Kong
33.3 million
tonnes CO₂ per year · 2024
67th highest of 215 countries
In 2014: 45.5 million
Nearby in the ranking
- Norway 37.2 million
- Portugal 35.5 million
- Trinidad and Tobago 34.6 million
- Hong Kong 33.3 million
- Ireland 33.3 million
- Dominican Rep. 33.1 million
- Tunisia 32.7 million
More about Hong Kong
Total CO₂ emissions in every country
About the data
Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured in tonnes.
- Unit
- tonnes CO₂ per year
- Years
- 1860–2024
- Data as of
- 2026-09-28
- Source
- Our World in Data
- License
- CC BY 4.0
- Credit
- Our World in Data; Global Carbon Budget (2025) – with major processing by Our World in Data. CC BY 4.0