Bulgaria vs Croatia: Primary energy use by source

Bulgaria

1.28 terawatt-hours

in 2025

Croatia

3.05 terawatt-hours

in 2025

Bulgaria rank

46th

Croatia rank

43rd

Primary energy use by source over time

Croatia currently reports 3.05 terawatt-hours against 1.28 terawatt-hours in Bulgaria, a difference of 1.77 terawatt-hours.

That makes Croatia's figure about 2.4 times Bulgaria's.

The two have swapped places 2 times across 36 shared years of data; in 1990 it was Croatia ahead.

Bulgaria ranks 46th and Croatia ranks 43rd 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.