Bulgaria vs Portugal: Electricity generation from fossil fuels, nuclear and renewables

Bulgaria

10.66 terawatt-hours

in 2025

Portugal

9.74 terawatt-hours

in 2025

Bulgaria rank

70th

Portugal rank

73rd

Electricity generation from fossil fuels, nuclear and renewables over time

Bulgaria currently reports 10.66 terawatt-hours against 9.74 terawatt-hours in Portugal, a difference of 0.92 terawatt-hours.

That makes Bulgaria's figure about 1.1 times Portugal's.

The two have swapped places 10 times across 36 shared years of data; in 1990 it was Bulgaria ahead.

Bulgaria ranks 70th and Portugal ranks 73rd of 208 countries.

Indicator: Electricity generation from fossil fuels, nuclear and renewables
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: 210 places, 6,017 data points, 1920–2025
Last refreshed: 07 August 2026

Electricity generation from coal, oil, and gas, measured in terawatt-hours.