Greece electricity prices in May 2026
Every day of May 2026 in Greece: the average, lowest and highest wholesale price, negative-price hours, and how the month compares with the one before and with last year.
In May 2026, the wholesale market price in Greece averaged €0.102 per kWh. The cheapest day was 24 May 2026 (€0.061), the most expensive 9 May 2026 (€0.138); the price was below zero for 63 hours.
| Date | Average | Low | High |
|---|---|---|---|
| 1 May 2026 | 0.083 | 0.000 | 0.114 |
| 2 May 2026 | 0.065 | −0.004 | 0.132 |
| 3 May 2026 | 0.072 | −0.010 | 0.140 |
| 4 May 2026 | 0.109 | −0.000 | 0.256 |
| 5 May 2026 | 0.126 | 0.000 | 0.239 |
| 6 May 2026 | 0.131 | 0.000 | 0.180 |
| 7 May 2026 | 0.121 | 0.026 | 0.161 |
| 8 May 2026 | 0.122 | 0.063 | 0.158 |
| 9 May 2026 | 0.138 | 0.000 | 0.217 |
| 10 May 2026 | 0.100 | −0.000 | 0.180 |
| 11 May 2026 | 0.130 | 0.000 | 0.174 |
| 12 May 2026 | 0.087 | −0.000 | 0.157 |
| 13 May 2026 | 0.104 | 0.000 | 0.161 |
| 14 May 2026 | 0.102 | 0.000 | 0.172 |
| 15 May 2026 | 0.124 | 0.000 | 0.166 |
| 16 May 2026 | 0.078 | 0.006 | 0.130 |
| 17 May 2026 | 0.080 | −0.001 | 0.168 |
| 18 May 2026 | 0.126 | 0.000 | 0.248 |
| 19 May 2026 | 0.130 | 0.078 | 0.190 |
| 20 May 2026 | 0.086 | −0.000 | 0.193 |
| 21 May 2026 | 0.104 | −0.000 | 0.209 |
| 22 May 2026 | 0.096 | 0.000 | 0.166 |
| 23 May 2026 | 0.082 | −0.002 | 0.157 |
| 24 May 2026 | 0.061 | −0.005 | 0.138 |
| 25 May 2026 | 0.093 | −0.000 | 0.158 |
| 26 May 2026 | 0.107 | −0.000 | 0.169 |
| 27 May 2026 | 0.116 | −0.000 | 0.229 |
| 28 May 2026 | 0.098 | 0.000 | 0.167 |
| 29 May 2026 | 0.112 | 0.000 | 0.159 |
| 30 May 2026 | 0.097 | −0.001 | 0.184 |
| 31 May 2026 | 0.095 | −0.000 | 0.155 |