Spain vs United Kingdom: Annual change in primary energy from solar
Spain
6.24 terawatt-hours
in 2025
United Kingdom
5.36 terawatt-hours
in 2025
Spain rank
13th
United Kingdom rank
15th
Annual change in primary energy from solar over time
- Spain
- United Kingdom
How they compare
Spain currently reports 6.24 terawatt-hours against 5.36 terawatt-hours in United Kingdom, a difference of 0.88 terawatt-hours.
That makes Spain's figure about 1.2 times United Kingdom's.
The two have swapped places 11 times across 60 shared years of data; in 1966 it was United Kingdom ahead.
Spain ranks 13th and United Kingdom ranks 15th of 77 countries.
Across the 7 decades both report, Spain averaged higher in 4 and United Kingdom in 1.
Head to head by decade
| Decade | Spain | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0.0006 terawatt-hours | 0 terawatt-hours | 0.0006 terawatt-hours | Spain |
| 1990s | 0.0011 terawatt-hours | 0.0001 terawatt-hours | 0.001 terawatt-hours | Spain |
| 2000s | 0.605 terawatt-hours | 0.0019 terawatt-hours | 0.6031 terawatt-hours | Spain |
| 2010s | 0.9041 terawatt-hours | 1.24 terawatt-hours | 0.3357 terawatt-hours | United Kingdom |
| 2020s | 8.24 terawatt-hours | 1.26 terawatt-hours | 6.97 terawatt-hours | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from solar, Spain or United Kingdom?
- Spain, at 6.24 terawatt-hours against 5.36 terawatt-hours in United Kingdom as of 2025.
- What is the difference in annual change in primary energy from solar between Spain and United Kingdom?
- 0.88 terawatt-hours, with Spain ahead.
- How many years of comparable data are there for Spain and United Kingdom?
- 60 years are reported by both, from 1966 to 2025.
- How do Spain and United Kingdom rank globally for annual change in primary energy from solar?
- Spain ranks 13th and United Kingdom ranks 15th 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.