Norway vs Slovenia: Renewable energy
Norway
0.6842 terawatt-hours
in 2025
Slovenia
1.02 terawatt-hours
in 2025
Norway rank
58th
Slovenia rank
55th
Renewable energy over time
- Norway
- Slovenia
How they compare
Slovenia currently reports 1.02 terawatt-hours against 0.6842 terawatt-hours in Norway, a difference of 0.3358 terawatt-hours.
That makes Slovenia's figure about 1.5 times Norway's.
The two have swapped places 1 time across 36 shared years of data; in 1990 it was Norway ahead.
Norway ranks 58th and Slovenia ranks 55th of 79 countries.
Across the 4 decades both report, Norway averaged higher in 3 and Slovenia in 1.
Head to head by decade
| Decade | Norway | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.7691 terawatt-hours | 0.0094 terawatt-hours | 0.7597 terawatt-hours | Norway |
| 2000s | 0.9639 terawatt-hours | 0.3891 terawatt-hours | 0.5748 terawatt-hours | Norway |
| 2010s | 0.8683 terawatt-hours | 0.7978 terawatt-hours | 0.0704 terawatt-hours | Norway |
| 2020s | 0.7099 terawatt-hours | 0.8725 terawatt-hours | 0.1626 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher renewable energy, Norway or Slovenia?
- Slovenia, at 1.02 terawatt-hours against 0.6842 terawatt-hours in Norway as of 2025.
- What is the difference in renewable energy between Norway and Slovenia?
- 0.3358 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Norway and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Norway and Slovenia rank globally for renewable energy?
- Norway ranks 58th and Slovenia ranks 55th of 79 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 Renewable 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.