Greece vs Slovenia: Primary energy from low-carbon energy
Greece
29.56 terawatt-hours
in 2025
Slovenia
25.36 terawatt-hours
in 2025
Greece rank
53rd
Slovenia rank
54th
Primary energy from low-carbon energy over time
- Greece
- Slovenia
How they compare
Greece currently reports 29.56 terawatt-hours against 25.36 terawatt-hours in Slovenia, a difference of 4.2 terawatt-hours.
That makes Greece's figure about 1.2 times Slovenia's.
The two have swapped places 1 time across 36 shared years of data; in 1990 it was Slovenia ahead.
Greece ranks 53rd and Slovenia ranks 54th of 77 countries.
Across the 4 decades both report, Greece averaged higher in 1 and Slovenia in 3.
Head to head by decade
| Decade | Greece | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3.25 terawatt-hours | 17.37 terawatt-hours | 14.12 terawatt-hours | Slovenia |
| 2000s | 6.08 terawatt-hours | 20.95 terawatt-hours | 14.87 terawatt-hours | Slovenia |
| 2010s | 15.38 terawatt-hours | 23.64 terawatt-hours | 8.26 terawatt-hours | Slovenia |
| 2020s | 26.82 terawatt-hours | 25 terawatt-hours | 1.82 terawatt-hours | Greece |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from low-carbon energy, Greece or Slovenia?
- Greece, at 29.56 terawatt-hours against 25.36 terawatt-hours in Slovenia as of 2025.
- What is the difference in primary energy from low-carbon energy between Greece and Slovenia?
- 4.2 terawatt-hours, with Greece ahead.
- How many years of comparable data are there for Greece and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Greece and Slovenia rank globally for primary energy from low-carbon energy?
- Greece ranks 53rd and Slovenia ranks 54th of 77 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.