South Korea vs Thailand: Primary energy use by source

South Korea

3.67 terawatt-hours

in 2025

Thailand

3.56 terawatt-hours

in 2025

South Korea rank

40th

Thailand rank

41st

Primary energy use by source over time

South Korea currently reports 3.67 terawatt-hours against 3.56 terawatt-hours in Thailand, a difference of 0.1042 terawatt-hours.

The two have swapped places 7 times across 61 shared years of data; in 1965 it was Thailand ahead.

South Korea ranks 40th and Thailand ranks 41st 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.