Iran vs Spain: Electricity production by source

Iran
0.73 terawatt-hours
in 2025
Spain
0.92 terawatt-hours
in 2025
Iran rank
63rd
Spain rank
61st

Electricity production by source over time

  • Iran
  • Spain
020406080198520052025

How they compare

Spain currently reports 0.92 terawatt-hours against 0.73 terawatt-hours in Iran, a difference of 0.19 terawatt-hours.

That makes Spain's figure about 1.3 times Iran's.

Across all 41 years both countries report, Spain has been ahead every year.

Iran ranks 63rd and Spain ranks 61st of 211 countries.

Spain has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Iran Spain Difference Ahead
1980s 0.0824 terawatt-hours 53.37 terawatt-hours 53.28 terawatt-hours Spain
1990s 0.1241 terawatt-hours 62.45 terawatt-hours 62.32 terawatt-hours Spain
2000s 0.489 terawatt-hours 68.76 terawatt-hours 68.27 terawatt-hours Spain
2010s 0.526 terawatt-hours 39.13 terawatt-hours 38.6 terawatt-hours Spain
2020s 0.735 terawatt-hours 4.23 terawatt-hours 3.49 terawatt-hours Spain

Averages of every year both report within each decade.

Individual pages

About this data

Indicator
Electricity production by source
Unit
terawatt-hours
Source
Ember (2026) and other sources – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
213 places, 6,154 data points, 1920–2025
Last refreshed

Measured in terawatt-hours.