The average price of electricity for this Friday, November 21, 2025, drops to 60.14 euros per megawatt hour (MWh) in the wholesale market, according to data published by the Iberian Energy Market Operator (OMIE). In this way, electricity is 28.86% cheaper than this Thursday, when the price was 84.54 euros.
When is electricity cheaper this Friday, November 21?
The cheapest time will be from 10:00 to 11:00, with a price of 0.25 euros. The section between 11:00 and 12:00 also stands out with a similar price of 0.29 euros, being the only two of the day or below 0.50 euros.
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When is electricity most expensive?
The maximum peak of electricity, on the contrary, will take place from 7:00 p.m. to 8:00 p.m., at which time the price rises to 147.43 euros. The section from 8:00 p.m. to 9:00 p.m. also stands out for its high cost, with a price of 135.34 euros.
Price of electricity per hour, November 21
This Friday it is advisable to take advantage of the hours between 10:00 and 14:00 as they are the cheapest of the day and will cost less than one euro. On the contrary, you must avoid the hours between 6:00 p.m. and 10:00 p.m., which are those that exceed 100 euros, as shown in the following list:
Evolution of the price of electricity
Electricity remains cheaper than in November last year. So far this month, the average wholesale market price stands at 55.19 euros per megawatt hour, a figure clearly lower than the 103.78 euros registered in the same period of 2024.
If compared to the same date last year, electricity is 17.78 euros cheaper than the November 21, 2024, when the price was 77.92 euros.
The following table shows the daily evolution of the average price of the wholesale market during the first twenty-one days of November, with which the downward trend marked by electricity can be verified:
| 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 |
| November 19 | 133.49 | 100.16 | -33.33 |
| November 20 | 95.76 | 84.54 | -11.22 |
| November 21 | 77.92 | 60.14 | -17.78 |