Iran vs Oman: Share of primary energy use by source

Iran

69.5%

in 2025

Oman

68.4%

in 2025

Iran rank

5th

Oman rank

6th

Share of primary energy use by source over time

Iran currently reports 69.5% against 68.4% in Oman, a difference of 1.1%.

The two have swapped places 3 times across 48 shared years of data; in 1978 it was Oman ahead.

Iran ranks 5th and Oman ranks 6th of 76 countries.

Indicator: Share of primary energy use by source
Unit: %
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 79 places, 4,176 data points, 1965–2025
Last refreshed: 07 August 2026

Measured as a percentage of total energy supply.