Ireland electricity prices in May 2025
Every day of May 2025 in Ireland: 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 2025, the wholesale market price in Ireland averaged €0.109 per kWh. The cheapest day was 25 May 2025 (€0.005), the most expensive 6 May 2025 (€0.158); the price was below zero for 16 hours.
| Date | Average | Low | High |
|---|---|---|---|
| 1 May 2025 | 0.150 | 0.116 | 0.233 |
| 2 May 2025 | 0.126 | 0.090 | 0.200 |
| 3 May 2025 | 0.102 | 0.062 | 0.175 |
| 4 May 2025 | 0.098 | 0.061 | 0.177 |
| 5 May 2025 | 0.137 | 0.108 | 0.207 |
| 6 May 2025 | 0.158 | 0.118 | 0.218 |
| 7 May 2025 | 0.135 | 0.095 | 0.201 |
| 8 May 2025 | 0.126 | 0.096 | 0.169 |
| 9 May 2025 | 0.157 | 0.119 | 0.205 |
| 10 May 2025 | 0.106 | 0.074 | 0.152 |
| 11 May 2025 | 0.101 | 0.083 | 0.135 |
| 12 May 2025 | 0.104 | 0.076 | 0.145 |
| 13 May 2025 | 0.108 | 0.081 | 0.161 |
| 14 May 2025 | 0.112 | 0.086 | 0.170 |
| 15 May 2025 | 0.113 | 0.089 | 0.138 |
| 16 May 2025 | 0.102 | 0.082 | 0.135 |
| 17 May 2025 | 0.102 | 0.069 | 0.150 |
| 18 May 2025 | 0.113 | 0.078 | 0.180 |
| 19 May 2025 | 0.115 | 0.089 | 0.170 |
| 20 May 2025 | 0.136 | 0.104 | 0.184 |
| 21 May 2025 | 0.114 | 0.094 | 0.155 |
| 22 May 2025 | 0.118 | 0.093 | 0.155 |
| 23 May 2025 | 0.113 | 0.095 | 0.148 |
| 24 May 2025 | 0.080 | 0.036 | 0.113 |
| 25 May 2025 | 0.005 | −0.024 | 0.067 |
| 26 May 2025 | 0.048 | 0.010 | 0.124 |
| 27 May 2025 | 0.137 | 0.074 | 0.237 |
| 28 May 2025 | 0.120 | 0.088 | 0.175 |
| 29 May 2025 | 0.066 | 0.006 | 0.124 |
| 30 May 2025 | 0.112 | 0.050 | 0.166 |
| 31 May 2025 | 0.072 | 0.000 | 0.130 |