Belgium vs Hong Kong: Carbon intensity of energy
Belgium
136.25 grams of CO₂ per kilowatt-hour
in 2024
Hong Kong
122.25 grams of CO₂ per kilowatt-hour
in 2024
Belgium rank
189th
Hong Kong rank
192nd
Carbon intensity of energy over time
- Belgium
- Hong Kong
How they compare
Belgium currently reports 136.25 grams of CO₂ per kilowatt-hour against 122.25 grams of CO₂ per kilowatt-hour in Hong Kong, a difference of 14 grams of CO₂ per kilowatt-hour.
That makes Belgium's figure about 1.1 times Hong Kong's.
The two have swapped places 8 times across 60 shared years of data; in 1965 it was Belgium ahead.
Belgium ranks 189th and Hong Kong ranks 192nd of 204 countries.
Across the 7 decades both report, Belgium averaged higher in 5 and Hong Kong in 2.
Head to head by decade
| Decade | Belgium | Hong Kong | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 254.81 grams of CO₂ per kilowatt-hour | 178.88 grams of CO₂ per kilowatt-hour | 75.93 grams of CO₂ per kilowatt-hour | Belgium |
| 1970s | 235.2 grams of CO₂ per kilowatt-hour | 190.44 grams of CO₂ per kilowatt-hour | 44.76 grams of CO₂ per kilowatt-hour | Belgium |
| 1980s | 198.18 grams of CO₂ per kilowatt-hour | 225.63 grams of CO₂ per kilowatt-hour | 27.45 grams of CO₂ per kilowatt-hour | Hong Kong |
| 1990s | 184.1 grams of CO₂ per kilowatt-hour | 189.27 grams of CO₂ per kilowatt-hour | 5.17 grams of CO₂ per kilowatt-hour | Hong Kong |
| 2000s | 162.85 grams of CO₂ per kilowatt-hour | 156.36 grams of CO₂ per kilowatt-hour | 6.48 grams of CO₂ per kilowatt-hour | Belgium |
| 2010s | 144.51 grams of CO₂ per kilowatt-hour | 128.68 grams of CO₂ per kilowatt-hour | 15.84 grams of CO₂ per kilowatt-hour | Belgium |
| 2020s | 133.97 grams of CO₂ per kilowatt-hour | 132.61 grams of CO₂ per kilowatt-hour | 1.36 grams of CO₂ per kilowatt-hour | Belgium |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher carbon intensity of energy, Belgium or Hong Kong?
- Belgium, at 136.25 grams of CO₂ per kilowatt-hour against 122.25 grams of CO₂ per kilowatt-hour in Hong Kong as of 2024.
- What is the difference in carbon intensity of energy between Belgium and Hong Kong?
- 14 grams of CO₂ per kilowatt-hour, with Belgium ahead.
- How many years of comparable data are there for Belgium and Hong Kong?
- 60 years are reported by both, from 1965 to 2024.
- How do Belgium and Hong Kong rank globally for carbon intensity of energy?
- Belgium ranks 189th and Hong Kong ranks 192nd of 204 countries.
- Where does this data come from?
- Global Carbon Budget (2025) and other sources – with major processing by Our World in Data, published as Carbon intensity of energy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Fossil carbon dioxide (CO₂) emissions per unit of total energy supply, measured in grams of CO₂ per kilowatt-hour.