EU EnergyPrices

Energy prices Slovenia

Electricity, gas, fuel and wholesale prices for Slovenia at a glance — official sources, compared with the EU average.

4 datasets · Eurostat, EU Oil Bulletin, ENTSO-E and national statistics · updated automatically

Electricity (household)

24.20ct/kWh

H2 2025·Rank 8 of 31−15.8 %vs. EU average

Details

Natural gas (household)

9.60ct/kWh

H2 2025 · ≈ 1.01 €/m³·Rank 15 of 27−2.4 %vs. EU average

Details

Petrol (95)

1.64€/L

Sep 14·Rank 4 of 30−14.7 %vs. EU average

Details

Diesel

1.85€/L

Sep 14·Rank 4 of 30−10.7 %vs. EU average

Details

Energy prices in Slovenia at a glance

Household electricity in Slovenia costs 24.20 ct/kWh in H2 2025, which is 15.8 % below the EU average of 28.75 ct/kWh. In the ranking of 31 compared countries (EU, EFTA, UK), Slovenia sits at rank 8 — rank 1 is the cheapest. Compared with the previous half-year the price has risen by 18.0 %.

Household natural gas costs 9.60 ct/kWh (≈ 1.01 €/m³) in H2 2025, 2.4 % below the EU average of 9.83 ct/kWh. In the ranking of 27 compared countries (EU, EFTA, UK), Slovenia sits at rank 15 — rank 1 is the cheapest.

At the pump, petrol (95 octane) costs 1.64 €/L and diesel 1.85 €/L in Slovenia as of September 14, 2026; the EU averages are 1.92 €/L and 2.08 €/L respectively. In the ranking of 30 compared countries (EU, EFTA, UK), Slovenia sits at rank 4 — rank 1 is the cheapest.

On the wholesale market the bidding zone SI (Slovenia) currently trades at 200.00 €/MWh — about 20.00 ct/kWh before grid fees, taxes and levies.

Wholesale (day-ahead)

1 bidding zone(s) · hourly · ENTSO-E

SISISlovenia200.00 €/MWhØ 24h 157.3

Neighbouring countries

ATAustria⚡ 36.69 ct/kWh · ⛽ 1.89 €/LITItaly⚡ 33.28 ct/kWh · ⛽ 2.08 €/LHUHungary⚡ 9.14 ct/kWh · ⛽ 1.71 €/LHRCroatia⚡ 17.74 ct/kWh · ⛽ 1.74 €/L

All pages about Slovenia

FAQ

How much does electricity cost in Slovenia?
Household electricity in Slovenia costs 24.20 ct/kWh (H2 2025, all taxes included). That is 15.8 % below the EU average of 28.75 ct/kWh.
Is Slovenia more expensive than the EU average?
Electricity is 15.8 % below the EU average. Gas is 2.4 % below the EU average. Petrol is 14.7 % below the EU average.
What do petrol and diesel cost in Slovenia?
As of September 14, 2026, petrol costs 1.64 €/L and diesel 1.85 €/L in Slovenia. The EU averages are 1.92 €/L (petrol) and 2.08 €/L (diesel).
Where does the data come from?
Household prices come from Eurostat (half-yearly, consumption bands DC / D2), fuel prices from the EU Weekly Oil Bulletin and national statistics offices, wholesale prices from ENTSO-E and Elexon. Non-EU countries are converted to euros at ECB reference rates. The EU average covers member states only.

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Sources: Eurostat · EU Oil Bulletin · ENTSO-E · national statistics · updated automatically