Azerbaijan vs Kazakhstan: Share of primary energy from fossil fuels
Azerbaijan
98.0%
in 2025
Kazakhstan
98.1%
in 2025
Azerbaijan rank
13th
Kazakhstan rank
12th
Share of primary energy from fossil fuels over time
- Azerbaijan
- Kazakhstan
How they compare
Kazakhstan currently reports 98.1% against 98.0% in Azerbaijan, a difference of 0.1%.
The two have swapped places 7 times across 41 shared years of data; in 1985 it was Azerbaijan ahead.
Azerbaijan ranks 13th and Kazakhstan ranks 12th of 76 countries.
Across the 5 decades both report, Azerbaijan averaged higher in 4 and Kazakhstan in 1.
Head to head by decade
| Decade | Azerbaijan | Kazakhstan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 99.6% | 99.3% | 0.4% | Azerbaijan |
| 1990s | 98.9% | 98.7% | 0.2% | Azerbaijan |
| 2000s | 98.4% | 98.3% | 0.1% | Azerbaijan |
| 2010s | 98.6% | 98.7% | 0.1% | Kazakhstan |
| 2020s | 98.7% | 98.2% | 0.5% | Azerbaijan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from fossil fuels, Azerbaijan or Kazakhstan?
- Kazakhstan, at 98.1% against 98.0% in Azerbaijan as of 2025.
- What is the difference in share of primary energy from fossil fuels between Azerbaijan and Kazakhstan?
- 0.1%, with Kazakhstan ahead.
- How many years of comparable data are there for Azerbaijan and Kazakhstan?
- 41 years are reported by both, from 1985 to 2025.
- How do Azerbaijan and Kazakhstan rank globally for share of primary energy from fossil fuels?
- Azerbaijan ranks 13th and Kazakhstan ranks 12th of 76 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Share of primary energy from fossil fuels. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total energy supply.