Ireland vs Slovenia: Primary energy from low-carbon energy
Ireland
22.17 terawatt-hours
in 2025
Slovenia
25.36 terawatt-hours
in 2025
Ireland rank
56th
Slovenia rank
55th
Primary energy from low-carbon energy over time
- Ireland
- Slovenia
How they compare
Slovenia currently reports 25.36 terawatt-hours against 22.17 terawatt-hours in Ireland, a difference of 3.19 terawatt-hours.
That makes Slovenia's figure about 1.1 times Ireland's.
Across all 36 years both countries report, Slovenia has been ahead every year.
Ireland ranks 56th and Slovenia ranks 55th of 80 countries.
Slovenia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Ireland | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.9156 terawatt-hours | 17.37 terawatt-hours | 16.45 terawatt-hours | Slovenia |
| 2000s | 2.57 terawatt-hours | 20.95 terawatt-hours | 18.39 terawatt-hours | Slovenia |
| 2010s | 9.94 terawatt-hours | 23.64 terawatt-hours | 13.69 terawatt-hours | Slovenia |
| 2020s | 18.87 terawatt-hours | 25 terawatt-hours | 6.13 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from low-carbon energy, Ireland or Slovenia?
- Slovenia, at 25.36 terawatt-hours against 22.17 terawatt-hours in Ireland as of 2025.
- What is the difference in primary energy from low-carbon energy between Ireland and Slovenia?
- 3.19 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Ireland and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Ireland and Slovenia rank globally for primary energy from low-carbon energy?
- Ireland ranks 56th and Slovenia ranks 55th 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 from low-carbon energy. 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.