Portugal vs Slovenia: Electricity production from oil, gas and coal sources

Portugal
23.8%
in 2023
Slovenia
23.0%
in 2023
Portugal rank
166th
Slovenia rank
168th

Electricity production from oil, gas and coal sources over time

  • Portugal
  • Slovenia
20406080199020062023

How they compare

Portugal currently reports 23.8% against 23.0% in Slovenia, a difference of 0.8%.

Across all 34 years both countries report, Portugal has been ahead every year.

Portugal ranks 166th and Slovenia ranks 168th of 210 countries.

Portugal has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Portugal Slovenia Difference Ahead
1990s 67.0% 37.8% 29.1% Portugal
2000s 68.3% 37.5% 30.8% Portugal
2010s 47.9% 32.5% 15.4% Portugal
2020s 34.1% 26.7% 7.4% Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher electricity production from oil, gas and coal sources, Portugal or Slovenia?
Portugal, at 23.8% against 23.0% in Slovenia as of 2023.
What is the difference in electricity production from oil, gas and coal sources between Portugal and Slovenia?
0.8%, with Portugal ahead.
How many years of comparable data are there for Portugal and Slovenia?
34 years are reported by both, from 1990 to 2023.
How do Portugal and Slovenia rank globally for electricity production from oil, gas and coal sources?
Portugal ranks 166th and Slovenia ranks 168th of 210 countries.
Where does this data come from?
IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Electricity production from oil, gas and coal sources (% of total). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Slovenia: Electricity production from oil, gas and coal sources. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 17 September 2026, from https://energy.statizoid.com/compare/electricity-production-from-oil-gas-and-coal-sources-percent-of-total/portugal/slovenia/

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About this data

Indicator
Electricity production from oil, gas and coal sources (% of total)
Unit
% of total
Source
IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
257 places, 7,786 data points, 1990–2023
Last refreshed

The share of electricity production from oil, gas and coal sources of total electricity production. Sources of electricity refer to the inputs used to generate electricity. Oil refers to crude oil and petroleum products. Gas refers to natural gas but excludes natural gas liquids. Coal refers to all coal and brown coal, both primary (including hard coal and lignite-brown coal) and derived fuels (including patent fuel, coke oven coke, gas coke, coke oven gas, and blast furnace gas). Peat is also included in this category.