Azerbaijan vs Hong Kong: Annual change in primary energy from solar
Azerbaijan
0.0502 terawatt-hours
in 2025
Hong Kong
0.1387 terawatt-hours
in 2025
Azerbaijan rank
67th
Hong Kong rank
65th
Annual change in primary energy from solar over time
- Azerbaijan
- Hong Kong
How they compare
Hong Kong currently reports 0.1387 terawatt-hours against 0.0502 terawatt-hours in Azerbaijan, a difference of 0.0885 terawatt-hours.
That makes Hong Kong's figure about 2.8 times Azerbaijan's.
The two have swapped places 4 times across 40 shared years of data; in 1986 it was Hong Kong ahead.
Azerbaijan ranks 67th and Hong Kong ranks 65th of 80 countries.
Azerbaijan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Azerbaijan | Hong Kong | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0.0044 terawatt-hours | 0.0017 terawatt-hours | 0.0028 terawatt-hours | Azerbaijan |
| 2020s | 0.0926 terawatt-hours | 0.0631 terawatt-hours | 0.0296 terawatt-hours | Azerbaijan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from solar, Azerbaijan or Hong Kong?
- Hong Kong, at 0.1387 terawatt-hours against 0.0502 terawatt-hours in Azerbaijan as of 2025.
- What is the difference in annual change in primary energy from solar between Azerbaijan and Hong Kong?
- 0.0885 terawatt-hours, with Hong Kong ahead.
- How many years of comparable data are there for Azerbaijan and Hong Kong?
- 40 years are reported by both, from 1986 to 2025.
- How do Azerbaijan and Hong Kong rank globally for annual change in primary energy from solar?
- Azerbaijan ranks 67th and Hong Kong ranks 65th of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Annual change in primary energy from solar. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.