Oman vs Switzerland: Annual change in primary energy from solar
Oman
2.64 terawatt-hours
in 2025
Switzerland
2.12 terawatt-hours
in 2025
Oman rank
21st
Switzerland rank
23rd
Annual change in primary energy from solar over time
- Oman
- Switzerland
How they compare
Oman currently reports 2.64 terawatt-hours against 2.12 terawatt-hours in Switzerland, a difference of 0.52 terawatt-hours.
That makes Oman's figure about 1.2 times Switzerland's.
The two have swapped places 3 times across 60 shared years of data; in 1966 it was Switzerland ahead.
Oman ranks 21st and Switzerland ranks 23rd of 77 countries.
Switzerland has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Oman | Switzerland | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0.001 terawatt-hours | 0.001 terawatt-hours | Switzerland |
| 2000s | 0 terawatt-hours | 0.0044 terawatt-hours | 0.0044 terawatt-hours | Switzerland |
| 2010s | 0.0017 terawatt-hours | 0.2124 terawatt-hours | 0.2107 terawatt-hours | Switzerland |
| 2020s | 0.8199 terawatt-hours | 0.9847 terawatt-hours | 0.1647 terawatt-hours | Switzerland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from solar, Oman or Switzerland?
- Oman, at 2.64 terawatt-hours against 2.12 terawatt-hours in Switzerland as of 2025.
- What is the difference in annual change in primary energy from solar between Oman and Switzerland?
- 0.52 terawatt-hours, with Oman ahead.
- How many years of comparable data are there for Oman and Switzerland?
- 60 years are reported by both, from 1966 to 2025.
- How do Oman and Switzerland rank globally for annual change in primary energy from solar?
- Oman ranks 21st and Switzerland ranks 23rd 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 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.