Kazakhstan vs Romania: Primary energy use by source
Kazakhstan
5.08 terawatt-hours
in 2025
Romania
6.05 terawatt-hours
in 2025
Kazakhstan rank
34th
Romania rank
33rd
Primary energy use by source over time
- Kazakhstan
- Romania
How they compare
Romania currently reports 6.05 terawatt-hours against 5.08 terawatt-hours in Kazakhstan, a difference of 0.97 terawatt-hours.
That makes Romania's figure about 1.2 times Kazakhstan's.
Across all 41 years both countries report, Romania has been ahead every year.
Kazakhstan ranks 34th and Romania ranks 33rd of 80 countries.
Romania has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Kazakhstan | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0.0001 terawatt-hours | 0.0001 terawatt-hours | Romania |
| 2000s | 0 terawatt-hours | 0.0018 terawatt-hours | 0.0018 terawatt-hours | Romania |
| 2010s | 0.186 terawatt-hours | 4.77 terawatt-hours | 4.59 terawatt-hours | Romania |
| 2020s | 3.07 terawatt-hours | 6.74 terawatt-hours | 3.68 terawatt-hours | Romania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy use by source, Kazakhstan or Romania?
- Romania, at 6.05 terawatt-hours against 5.08 terawatt-hours in Kazakhstan as of 2025.
- What is the difference in primary energy use by source between Kazakhstan and Romania?
- 0.97 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Kazakhstan and Romania?
- 41 years are reported by both, from 1985 to 2025.
- How do Kazakhstan and Romania rank globally for primary energy use by source?
- Kazakhstan ranks 34th and Romania ranks 33rd 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 Primary energy use by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.