Electricity mix Electricity mix in Slovenia
Breakdown of annual net electricity generation by major source.
2025 · 13 980 GWh
Wind, solar and hydro are included in “Renewables (total)” and must not be added a second time.
TREND
Electricity mix history
Trend in total net generation and the three main families, in GWh.
Total generation13 980 GWhNuclear5 547 GWhRenewables (total)5 495 GWhFossil fuels and other2 938 GWh
GWh
Source: Eurostat · nrg_cb_pem · EnergyBoard processing. Renewables are reconstructed from non-overlapping sources; “fossil fuels and other” is the residual after nuclear and renewables.
KEY CONTEXT
How should the electricity mix of Slovenia be read?
Latest figures
In 2025, net generation is 13 980 GWh. The main shares are: renewables 39.3 %, nuclear 39.7 %, fossil fuels and other 21.0 %.
What the indicator measures
The electricity mix divides net generation into major families. Renewable, nuclear and “fossil fuels and other” shares are designed to add up to total generation.
Important distinction
A source’s share of generation is not the same as its installed capacity. A technology can account for many MW but a different share of annual GWh.