The average cost of light for households with regulated or indexed rate in the free market will be located at 145.75 euros/MWh this Monday, August 4, 2025, according to data published by Red Electric. This price represents an increase of 66.94% with respect Al registered on Sundaywhich reached € 87.31/MWh, which implies a rise of 58.44 euros.
It is important to note that this figure corresponds to the voluntary price for the small consumer (PVPC), which differs from the value established by the Iberian energy market operator (OMIE).
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Although the OMIE sets the price in the wholesale market, the PVPC, applied to those who have regulated or indexed rate, also includes other concepts such as access tolls, system charges and electrical adjustment costs, which usually increases the final amount.
What time is light cheaper today, Monday, August 4?
The cheapest time for electricity consumption will take place between 3:00 p.m. and 4:00 p.m., the price will be 61.06 euros/MWh. The next section highlighted by its low cost, will be between 2:00 p.m. and 3:00 p.m., with a price of € 61.45/MWh.
What time is light more expensive, Monday, August 4?
The most expensive time will be between 9:00 p.m. and 10:00 p.m., with a price of 315.71 euros/MWh. It will also be necessary to avoid other stripes such as those between 8:00 p.m. and 9:00 p.m., where the cost will be € 240.55/MWh.
Price of light for hours, Monday, August 4 (PVPC)
The voluntary price for the small consumer (PVPC) changes every hour, so it is convenient to follow its evolution to be able to save on the electrical invoice. This will be the amounts this Monday, August 4 for those who have hired the regulated rate or an indexed in the free market:

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From 00:00 to 01:00: € 122.48/MWh
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From 01:00 to 02:00: € 123.19/MWh
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From 02:00 to 03:00: € 123.67/MWh
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From 03:00 to 04:00: € 124.35/MWh
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From 04:00 to 05:00: € 129.46/MWh
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From 05:00 to 06:00: € 128.74/MWh
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From 06:00 to 07:00: € 140.1/MWh
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From 07:00 to 08:00: € 153.23/MWh
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From 08:00 to 09:00: € 165.35/MWh
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From 09:00 to 10:00: € 119.57/MWh
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From 10:00 to 11:00: € 157.69/MWh
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From 11:00 to 12:00: € 140.46/MWh
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From 12:00 to 13:00: € 132.8/MWh
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From 1:00 p.m. to 14:00: € 127.34/MWh
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From 14:00 to 15:00: € 61.45/MWh
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From 3:00 p.m. to 16:00: € 61.06/MWh
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From 4:00 p.m. to 5:00 p.m. € 63.4/MWh
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From 5:00 p.m. to 6:00 p.m. € 86.5/MWh
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From 6:00 p.m. to 7:00 p.m. € 167.98/MWh
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From 7:00 p.m. to 20:00: € 204.63/MWh
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From 20:00 to 21:00: € 240.55/MWh
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From 9:00 p.m. to 22:00: € 315.71/MWh
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From 22:00 to 23:00: € 216.65/MWh
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From 23:00 to 24:00: € 191.79/MWh

