Electricity price history for Slovenia
Over the last 30 days the wholesale price in Slovenia averaged €245.04 per MWh. The cheapest day was 11 October 2026 at €171.66, the most expensive 29 October 2026 at €312.90.
Daily average, last 30 days
| Day | Average €/MWh | Low | High |
|---|---|---|---|
| 6 Nov | €298.57 | €235.23 | €399.55 |
| 5 Nov | €302.28 | €225.00 | €375.58 |
| 4 Nov | €293.87 | €236.53 | €350.41 |
| 3 Nov | €291.89 | €229.31 | €340.00 |
| 2 Nov | €297.96 | €218.62 | €370.72 |
| 1 Nov | €259.40 | €226.38 | €317.14 |
| 31 Oct | €262.70 | €231.19 | €326.86 |
| 30 Oct | €281.68 | €224.20 | €351.18 |
| 29 Oct | €312.90 | €232.93 | €529.23 |
| 28 Oct | €278.86 | €224.68 | €354.34 |
| 27 Oct | €237.02 | €186.32 | €300.12 |
| 26 Oct | €238.54 | €136.46 | €352.36 |
| 25 Oct | €198.80 | €114.29 | €294.96 |
| 24 Oct | €228.70 | €167.62 | €294.92 |
| 23 Oct | €214.92 | €131.49 | €294.00 |
| 22 Oct | €228.63 | €164.33 | €299.89 |
| 21 Oct | €235.76 | €163.81 | €299.89 |
| 20 Oct | €260.99 | €192.54 | €327.87 |
| 19 Oct | €254.49 | €192.01 | €372.53 |
| 18 Oct | €212.42 | €155.96 | €278.14 |
| 17 Oct | €233.70 | €182.88 | €294.96 |
| 16 Oct | €244.74 | €164.16 | €351.58 |
| 15 Oct | €238.75 | €172.14 | €342.05 |
| 14 Oct | €222.15 | €167.00 | €316.38 |
| 13 Oct | €212.83 | €152.47 | €290.24 |
| 12 Oct | €224.94 | €163.69 | €296.18 |
| 11 Oct | €171.66 | €15.00 | €244.57 |
| 10 Oct | €203.22 | €133.87 | €255.86 |
| 9 Oct | €211.73 | €136.33 | €280.00 |
| 8 Oct | €197.10 | €136.21 | €253.39 |
The cheapest and most expensive days on record
Across 3,699 days of records for Slovenia, going back to 22 September 2016, the cheapest day averaged €-7.30/MWh on 1 January 2018 and the most expensive €747.99/MWh on 29 August 2022 — €755.29 apart.
How prices have changed over a year
Over the last 30 days Slovenia averaged €245.62/MWh. The same 30 days a year earlier averaged €109.41/MWh — €136.22 more.
The comparison is against the same weeks a year earlier rather than the previous month, because electricity is seasonal: measuring September against August would measure the calendar rather than the market.
About this market
Slovenia is small, well interconnected with Italy, Austria and Croatia, and hosts the Krško nuclear plant. Its price mostly follows whichever neighbour is setting the regional level that day, and it prices below zero on more than one day in five — a share that says more about the surplus around it than about Slovenia itself.
Method and source
- Source: ENTSO-E Transparency Platform.
- Market: day-ahead auction. Zone: SI. Timezone: Europe/Ljubljana.
- The daily average is the arithmetic mean of every published interval of the local day, not weighted by volume.
- This is a wholesale price. Network charges, levies, taxes and supplier margin are not included, and a household tariff is typically several times higher.
History grows daily as we collect. Longer ranges, monthly and yearly averages and volatility follow once the archive is backfilled. Today's prices in Slovenia.