Hong Kong vs Norway: Change in CO₂ emissions and GDP
Hong Kong
515.36 billion international-$ in 2021 prices
in 2025
Norway
534.01 billion international-$ in 2021 prices
in 2025
Hong Kong rank
49th
Norway rank
48th
Change in CO₂ emissions and GDP over time
- Hong Kong
- Norway
How they compare
Norway currently reports 534.01 billion international-$ in 2021 prices against 515.36 billion international-$ in 2021 prices in Hong Kong, a difference of 18.65 billion international-$ in 2021 prices.
The two have swapped places 2 times across 36 shared years of data; in 1990 it was Norway ahead.
Hong Kong ranks 49th and Norway ranks 48th of 198 countries.
Across the 4 decades both report, Hong Kong averaged higher in 1 and Norway in 3.
Head to head by decade
| Decade | Hong Kong | Norway | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 223.58 billion international-$ in 2021 prices | 284.94 billion international-$ in 2021 prices | 61.36 billion international-$ in 2021 prices | Norway |
| 2000s | 318.74 billion international-$ in 2021 prices | 381.87 billion international-$ in 2021 prices | 63.13 billion international-$ in 2021 prices | Norway |
| 2010s | 451.60 billion international-$ in 2021 prices | 449.97 billion international-$ in 2021 prices | 1.63 billion international-$ in 2021 prices | Hong Kong |
| 2020s | 486.03 billion international-$ in 2021 prices | 513.28 billion international-$ in 2021 prices | 27.25 billion international-$ in 2021 prices | Norway |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher change in co₂ emissions and gdp, Hong Kong or Norway?
- Norway, at 534.01 billion international-$ in 2021 prices against 515.36 billion international-$ in 2021 prices in Hong Kong as of 2025.
- What is the difference in change in co₂ emissions and gdp between Hong Kong and Norway?
- 18.65 billion international-$ in 2021 prices, with Norway ahead.
- How many years of comparable data are there for Hong Kong and Norway?
- 36 years are reported by both, from 1990 to 2025.
- How do Hong Kong and Norway rank globally for change in co₂ emissions and gdp?
- Hong Kong ranks 49th and Norway ranks 48th of 198 countries.
- Where does this data come from?
- Eurostat, OECD, IMF, and World Bank (2026) – with minor processing by Our World in Data, published as Change in CO₂ emissions and GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total economic output of a country or region per year. This data is adjusted for inflation and differences in living costs between countries.