Norway vs Slovenia: Annual change in primary energy from solar
Norway
0.2044 terawatt-hours
in 2025
Slovenia
0.2688 terawatt-hours
in 2025
Norway rank
60th
Slovenia rank
58th
Annual change in primary energy from solar over time
- Norway
- Slovenia
How they compare
Slovenia currently reports 0.2688 terawatt-hours against 0.2044 terawatt-hours in Norway, a difference of 0.0644 terawatt-hours.
That makes Slovenia's figure about 1.3 times Norway's.
The two have swapped places 10 times across 35 shared years of data; in 1991 it was Slovenia ahead.
Norway ranks 60th and Slovenia ranks 58th of 80 countries.
Across the 4 decades both report, Norway averaged higher in 1 and Slovenia in 2.
Head to head by decade
| Decade | Norway | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 2000s | 0.0008 terawatt-hours | 0.0004 terawatt-hours | 0.0004 terawatt-hours | Norway |
| 2010s | 0.0097 terawatt-hours | 0.0299 terawatt-hours | 0.0202 terawatt-hours | Slovenia |
| 2020s | 0.1056 terawatt-hours | 0.2057 terawatt-hours | 0.1001 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from solar, Norway or Slovenia?
- Slovenia, at 0.2688 terawatt-hours against 0.2044 terawatt-hours in Norway as of 2025.
- What is the difference in annual change in primary energy from solar between Norway and Slovenia?
- 0.0644 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Norway and Slovenia?
- 35 years are reported by both, from 1991 to 2025.
- How do Norway and Slovenia rank globally for annual change in primary energy from solar?
- Norway ranks 60th and Slovenia ranks 58th of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Annual change in primary energy from solar. 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.