Monthly report · day-ahead marketElectricity prices in Slovenia, May 2026
In May 2026, electricity on the day-ahead market in Slovenia cost an average of €0.102/kWh (€102.46/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around €0.168/kWh.
That is 15% more than in April 2026 and 21% more than in May 2025.
The cheapest day was Friday, 1 May 2026, averaging €0.007/kWh; the most expensive was Monday, 18 May 2026 at €0.143/kWh.
The lowest price came on 1 May 2026 at 13:30 (-€0.486/kWh), the highest on 28 May 2026 at 20:45 (€0.376/kWh). In total, prices were below zero for 54.3 hours.
On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 26% cheaper than weekdays.
Compared with
- Previous month (April 2026)
- €0.089 ▲
- Same month last year
- €0.085 ▲
- Weekdays
- €0.112
- Weekends
- €0.083
Wholesale price · /kWh
Price by day
Daily wholesale average; the line marks the monthly average.
/kWh
The average day
Average wholesale price for each hour of the day this month.
/kWh · 12:00–15:00
All days
| Day | Average | Lowest | Highest | Hours < 0 | Final (est.) |
|---|---|---|---|---|---|
| 1 May Friday | €0.007 | -€0.486 13:30 | €0.250 21:00 | 7.75 | €0.049 |
| 2 May Saturday | €0.061 | -€0.129 13:30 | €0.256 19:45 | 6.75 | €0.115 |
| 3 May Sunday | €0.071 | -€0.012 13:30 | €0.156 21:00 | 5 | €0.127 |
| 4 May Monday | €0.112 | -€0.004 12:00 | €0.307 19:45 | 1.50 | €0.181 |
| 5 May Tuesday | €0.127 | €0.033 12:15 | €0.185 09:30 | – | €0.199 |
| 6 May Wednesday | €0.134 | €0.043 13:45 | €0.183 08:00 | – | €0.207 |
| 7 May Thursday | €0.138 | €0.105 14:00 | €0.209 19:45 | – | €0.213 |
| 8 May Friday | €0.126 | €0.055 13:45 | €0.194 20:15 | – | €0.198 |
| 9 May Saturday | €0.100 | €0.000 13:15 | €0.183 21:00 | 2 | €0.162 |
| 10 May Sunday | €0.088 | -€0.002 12:45 | €0.173 19:45 | 5.75 | €0.147 |
| 11 May Monday | €0.130 | €0.104 13:45 | €0.160 20:30 | – | €0.203 |
| 12 May Tuesday | €0.107 | €0.039 13:45 | €0.181 21:00 | – | €0.175 |
| 13 May Wednesday | €0.126 | €0.071 14:00 | €0.234 21:00 | – | €0.198 |
| 14 May Thursday | €0.111 | €0.006 14:00 | €0.202 21:00 | – | €0.179 |
| 15 May Friday | €0.120 | €0.036 13:45 | €0.171 21:00 | – | €0.191 |
| 16 May Saturday | €0.084 | €0.001 16:00 | €0.148 20:45 | – | €0.143 |
| 17 May Sunday | €0.086 | €0.000 13:15 | €0.168 21:00 | – | €0.145 |
| 18 May Monday | €0.143 | €0.090 14:00 | €0.294 21:00 | – | €0.219 |
| 19 May Tuesday | €0.140 | €0.077 12:45 | €0.232 19:45 | – | €0.214 |
| 20 May Wednesday | €0.097 | -€0.073 09:45 | €0.189 20:45 | 2 | €0.163 |
| 21 May Thursday | €0.103 | -€0.018 11:00 | €0.237 20:45 | 2 | €0.169 |
| 22 May Friday | €0.109 | €0.000 12:30 | €0.222 19:45 | – | €0.177 |
| 23 May Saturday | €0.083 | -€0.034 13:30 | €0.190 20:45 | 6.50 | €0.142 |
| 24 May Sunday | €0.069 | -€0.080 13:45 | €0.164 21:00 | 7.75 | €0.125 |
| 25 May Monday | €0.103 | €0.000 09:45 | €0.192 20:45 | – | €0.170 |
| 26 May Tuesday | €0.103 | -€0.010 09:30 | €0.284 19:45 | 0.25 | €0.169 |
| 27 May Wednesday | €0.096 | €0.003 11:15 | €0.171 21:00 | – | €0.161 |
| 28 May Thursday | €0.116 | €0.000 11:45 | €0.376 20:45 | – | €0.186 |
| 29 May Friday | €0.102 | €0.000 13:45 | €0.241 20:30 | – | €0.168 |
| 30 May Saturday | €0.092 | -€0.002 13:45 | €0.183 20:45 | 4.25 | €0.152 |
| 31 May Sunday | €0.093 | €0.000 12:30 | €0.169 20:45 | 2.75 | €0.154 |
/kWh · Today · Methodology