The average price of electricity for this Tuesday, November 18, 2025, is 79.08 euros per megawatt hour (MW/h). If we compare it with the average price recorded this Monday, we can see how the drop is 0.13 euros, since on Monday, the electricity rate was set at 79.21 euros/MWh.
When is electricity cheaper this Tuesday, November 18?
The most economical part of the day will be between 12:00 and 1:00 p.m., when the price of electricity will drop to 9.06 euros/MWh. Very close is the 11:00 to 12:00 time slot, with €13.95/MWh. In general, the central hours of the day, between 11:00 and 15:00, will be the most recommended to concentrate electricity consumption, with an average cost of about 17 euros/MWh.
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When is electricity most expensive?
The highest price of the day will be reached between 9:00 p.m. and 10:00 p.m., when the electricity will rise to 134.42 euros/MWh. It will be followed by the sections from 8:00 p.m. to 9:00 p.m. (€134.38/MWh) and from 7:00 p.m. to 8:00 p.m. (€133.05/MWh), which will also register very high amounts. During those peak hours, it is advisable to avoid the use of large appliances to reduce the cost on the bill.
Hourly electricity price Tuesday, November 18
According to data from the Iberian Energy Market Operator for this Tuesday, the price of electricity will fluctuate, with the best times being the time slots between 10:00 a.m. and 4:00 p.m. On the contrary, we must avoid the sections located between 6:00 p.m. and 11:00 p.m., as shown in the following graph.
- 00:00 to 01:00: 78.99 euros/MWh
- 01:00 to 02:00: 75.44 euros/MWh
- 02:00 to 03:00: 71.53 euros/MWh
- 03:00 to 04:00: 69.43 euros/MWh
- 04:00 to 05:00: 68.71 euros/MWh
- 05:00 to 06:00: 68.87 euros/MWh
- 06:00 to 07:00: 90.41 euros/MWh
- 07:00 to 08:00: 103.04 euros/MWh
- 08:00 to 09:00: 103.5 euros/MWh
- 09:00 to 10:00: 76.09 euros/MWh
- 10:00 to 11:00: 42.02 euros/MWh
- 11:00 to 12:00: 13.95 euros/MWh
- 12:00 to 13:00: 9.06 euros/MWh
- 1:00 p.m. to 2:00 p.m.: 19.63 euros/MWh
- 2:00 p.m. to 3:00 p.m.: 25.65 euros/MWh
- 15:00 to 16:00: 48.83 euros/MWh
- 16:00 to 17:00: 82.73 euros/MWh
- 17:00 to 18:00: 106.06 euros/MWh
- 18:00 to 19:00: 131.68 euros/MWh
- 19:00 to 20:00: 133.05 euros/MWh
- 20:00 to 21:00: 134.38 euros/MWh
- 21:00 to 22:00: 134.42 euros/MWh
- 22:00 to 23:00: 112.65 euros/MWh
- 23:00 to 24:00: 97.76 euros/MWh
Evolution of the price of electricity
Electricity remains cheaper than in November last year. So far this month, the average wholesale market price is 51.76 euros per megawatt hour, well below the 104.00 euros that were registered in the same period of 2024.
Although the year-on-year decline continues, it does so with somewhat less intensity than in previous days. On November 18, 2024, the average price was 136.37 euros per MWh, that is, 57.29 euros more than this year’s reference.
Below is the daily evolution of the average wholesale market price during the first 18 days of November.
| Date | 2024 | 2025 | Difference in euros/MWh |
|---|---|---|---|
| November 1 | 81.61 | 45.58 | -36 |
| November 2 | 91.94 | 40.02 | -51.9 |
| November 3 | 72.57 | 82.78 | 10.21 |
| November 4 | 108.9 | 49.44 | -59.4 |
| November 5 | 117.1 | 27.75 | -89.4 |
| November 6 | 116.8 | 40.25 | -76.6 |
| November 7 | 111.8 | 68.22 | -45.4 |
| November 8 | 117.5 | 41.17 | -76.3 |
| November 9 | 110.5 | 57.9 | -52.6 |
| November 10 | 90.9 | 81.69 | -9.21 |
| November 11 | 77.91 | 66.88 | -11.03 |
| November 12 | 63.70 | 27.28 | -36.42 |
| November 13 | 105.62 | 31.90 | -73.72 |
| November 14 | 118.22 | 29.39 | -89.83 |
| November 15 | 124.55 | 31.46 | -93.09 |
| November 16 | 112.16 | 34.14 | -78.02 |
| November 17 | 114.02 | 79.21 | -34.81 |
| November 18 | 136.37 | 79.08 | -57.29 |