Spain vs Taiwan: Fossil fuel supply by source
Spain
313.08 terawatt-hours
in 2025
Taiwan
312.98 terawatt-hours
in 2025
Spain rank
29th
Taiwan rank
30th
Fossil fuel supply by source over time
- Spain
- Taiwan
How they compare
Spain currently reports 313.08 terawatt-hours against 312.98 terawatt-hours in Taiwan, a difference of 0.1 terawatt-hours.
The two have swapped places 3 times across 57 shared years of data; in 1969 it was Taiwan ahead.
Spain ranks 29th and Taiwan ranks 30th of 76 countries.
Across the 7 decades both report, Spain averaged higher in 5 and Taiwan in 2.
Head to head by decade
| Decade | Spain | Taiwan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.9393 terawatt-hours | 5.92 terawatt-hours | 4.98 terawatt-hours | Taiwan |
| 1970s | 12.18 terawatt-hours | 15.8 terawatt-hours | 3.63 terawatt-hours | Taiwan |
| 1980s | 29.06 terawatt-hours | 14.09 terawatt-hours | 14.97 terawatt-hours | Spain |
| 1990s | 94.23 terawatt-hours | 41.78 terawatt-hours | 52.45 terawatt-hours | Spain |
| 2000s | 297.54 terawatt-hours | 99.23 terawatt-hours | 198.32 terawatt-hours | Spain |
| 2010s | 317.77 terawatt-hours | 198.52 terawatt-hours | 119.25 terawatt-hours | Spain |
| 2020s | 314.81 terawatt-hours | 280.25 terawatt-hours | 34.56 terawatt-hours | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher fossil fuel supply by source, Spain or Taiwan?
- Spain, at 313.08 terawatt-hours against 312.98 terawatt-hours in Taiwan as of 2025.
- What is the difference in fossil fuel supply by source between Spain and Taiwan?
- 0.1 terawatt-hours, with Spain ahead.
- How many years of comparable data are there for Spain and Taiwan?
- 57 years are reported by both, from 1969 to 2025.
- How do Spain and Taiwan rank globally for fossil fuel supply by source?
- Spain ranks 29th and Taiwan ranks 30th of 76 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 Fossil fuel supply by source. 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.