Iraq vs Slovenia: Year-to-year change in primary energy use by source
Iraq
0.1982 terawatt-hours
in 2025
Slovenia
0.2688 terawatt-hours
in 2025
Iraq rank
61st
Slovenia rank
58th
Year-to-year change in primary energy use by source over time
- Iraq
- Slovenia
How they compare
Slovenia currently reports 0.2688 terawatt-hours against 0.1982 terawatt-hours in Iraq, a difference of 0.0706 terawatt-hours.
That makes Slovenia's figure about 1.4 times Iraq's.
The two have swapped places 4 times across 35 shared years of data; in 1991 it was Slovenia ahead.
Iraq ranks 61st and Slovenia ranks 58th of 80 countries.
Across the 4 decades both report, Iraq averaged higher in 1 and Slovenia in 2.
Head to head by decade
| Decade | Iraq | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0.0004 terawatt-hours | 0.0004 terawatt-hours | Slovenia |
| 2010s | 0.0377 terawatt-hours | 0.0299 terawatt-hours | 0.0078 terawatt-hours | Iraq |
| 2020s | 0.0332 terawatt-hours | 0.2057 terawatt-hours | 0.1725 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher year-to-year change in primary energy use by source, Iraq or Slovenia?
- Slovenia, at 0.2688 terawatt-hours against 0.1982 terawatt-hours in Iraq as of 2025.
- What is the difference in year-to-year change in primary energy use by source between Iraq and Slovenia?
- 0.0706 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Iraq and Slovenia?
- 35 years are reported by both, from 1991 to 2025.
- How do Iraq and Slovenia rank globally for year-to-year change in primary energy use by source?
- Iraq ranks 61st and Slovenia ranks 58th of 80 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Year-to-year change in 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
Change in total energy supply relative to the previous year, measured in terawatt-hours.