Fossil electricity share in Slovenia

Oil, gas and coal produced 19.8% of electricity in Slovenia in 2025. The value for 2025 is the lowest in the series, which starts in 1990.

Measure: Electricity from oil, gas and coal Unit: % of total electricity production Data: 1990 to 2025 Source: World Bank
Slovenia, 2025 19.8% % of total electricity production
Change from 2024 −3.7percentage points 2024: 23.5%
European Union, 2023 30.9% Official aggregate Not the same period as Slovenia (2025).
Median of European Union (27 countries), 2025 23.9% Middle value of 22 countries

Fossil electricity share in Slovenia over time

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Slovenia European Union ×

% of total electricity production. Source: World Bank, World Development Indicators. Gaps mean no published value; points are not joined across missing years.

Electricity from oil, gas and coal (% of total electricity production), 2001 to 2025
Period SloveniaEuropean Union
2025 19.8% –
2024 23.5% –
2023 23.0% 30.9%
2022 27.0% 38.0%
2021 27.9% 36.1%
2020 28.8% 35.6%
2019 31.2% 38.2%
2018 31.3% 40.3%
2017 32.5% 42.9%
2016 33.0% 42.1%
2015 31.8% 41.6%
2014 23.9% 40.5%
2013 33.5% 43.0%
2012 36.1% 45.8%
2011 36.2% 47.9%
2010 35.5% 47.8%
2009 35.1% 49.3%
2008 35.5% 50.8%
2007 39.6% 52.5%
2006 38.8% 51.8%
2005 37.4% 51.6%
2004 36.6% 51.2%
2003 40.0% 52.5%
2002 38.7% 51.4%
2001 36.9% 49.9%

A dash means no value was published for that period.

In short

  • That is a change of −3.7 percentage points from 23.5% in 2024.
  • Since 2015, when it was 31.8%, the figure has changed by −12.1 percentage points.

Source and dates

Original producer
International Energy Agency
Distributed by
World Bank, World Development Indicators
Dataset or series code
EG.ELC.FOSL.ZS · dataset details · view at source
Observation period
1990 to 2025 for Slovenia
Provider update
8 October 2026
Retrieved
9 November 2026
Published here
9 November 2026
Licence
CC BY 4.0 (per series metadata)
Attribution
Source: World Bank, World Development Indicators, original data: International Energy Agency