Iran vs Ukraine: Primary energy use by source

Iran

1.17 terawatt-hours

in 2025

Ukraine

0.9279 terawatt-hours

in 2025

Iran rank

48th

Ukraine rank

49th

Primary energy use by source over time

Iran currently reports 1.17 terawatt-hours against 0.9279 terawatt-hours in Ukraine, a difference of 0.2443 terawatt-hours.

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

The two have swapped places 5 times across 41 shared years of data; in 1985 it was Ukraine ahead.

Iran ranks 48th and Ukraine ranks 49th of 79 countries.

Indicator: Primary energy use by source
Unit: terawatt-hours
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 82 places, 4,686 data points, 1965–2025
Last refreshed: 07 August 2026

Measured in terawatt-hours of total energy supply.