Fixed 24h Tariff

(*) Prices with taxes. The price will include the electricity tax (0,5% or the minimum amount of €0.5/MWh or €1/MWh, as applicable). VAT will be added to the total in accordance with the law (10% for contracted power of less than 10 kW and 21% for contracted power of 10 kW or more), IGIC (Canary Islands: 0% or 3%, and 7% as applicable) or IPSI (Ceuta and Melilla: 4% or 1% as applicable). The regulated cost associated with the social tariff funding mechanism will be added: Fixed cost per customer (supply) of €0.019121/day (Mainland Spain and Balearic Islands: €0.02113851/day including tax for contracted power below 10 kW and, for all other cases, €0. €0.02325237/day including tax; Canary Islands: €0.01921683/day including tax for power ratings below 10 kW and domestic customers, and for all other cases, €0.01979334/day including tax; Ceuta and Melilla: €0.01940900/day including tax).

The price may be updated on 1 January each year: based on the actual CPI (latest officially published year-on-year Consumer Price Index at the time of the update), the cost value of the Adjustment Services (mechanisms managed by REE whose function is to guarantee the continuity of electricity supply and maintain a constant balance between the energy consumed and produced), and on any changes, either upward or downward, to current regulated components applicable to electricity and gas supplies, and any potential new changes that may be approved by regulation.

In case of an update based on the CPI, the year-on-year CPI for November will be used. It is published on the National Statistics Institute website. The update will be made by adding the result of multiplying the CPI by the previous prices to the existing prices. For more information, the year-on-year CPI for November 2025 was 3.0%, the year-on-year CPI was 2.4% for November 2024, 3.2% for November 2023, 6.8% for November 2022, 5.5% for November 2021, -0.8% for November 2020, and 0.4% for November 2019.

In the event of an update based on Adjustment Services, a 'Reference Value for Adjustment Services' of €17/MWh is established, as well as a tolerance band delimited by a minimum value and a maximum value called: "Lower Reference Value for Adjustment Services': €14/MWh.  'Upper Reference Value for Adjustment Services': €20/MWh. These values will be updated on 1 January each year, taking into account the 'Actual Value of Adjustment Services' for the months between December of two years prior and November of the previous year (both months included), published by the System Operator (REE) on the website https://www.esios.ree.es/es/descargas in the file PVPC_DETALLE_DD. The result of this update may be upward, downward, or neutral (if the actual value remains within the tolerance band).

If you have a solar panel installation with an active self-consumption tariff, you cannot sign up for this tariff. However, at Endesa, we offer the Endesa Solar Tariff, tailored specifically for you.

You can terminate your electricity or gas contract at any time within the legal withdrawal period. To do so, simply complete the withdrawal form and send it through one of the following channels:

• Postal mail: ENDESA ENERGÍA S.A.U. – P.O. Box 818, 08080 Barcelona.
• Email: atencionalcliente@endesaonline.com.

Required documentation:

Please include the following details to ensure your withdrawal request is valid:

• Full name of the contract holder.
• National ID (DNI).
• Supply address.
• CUPS number.
• Bank account associated with the contract.

Yes, the Fixed 24h electricity plan offers, for new contracts only, a 10% discount on your consumption price for one year.

In general, our tariffs do not include a commitment period. However, in some cases we may offer you additional advantageous conditions linked to your acceptance of a commitment period, so you can enjoy those benefits.

If the tariff includes a commitment period, we will clearly inform you before you sign up. If you accept the commitment and decide to cancel before completing the first year, a penalty will apply equivalent to 5% of the estimated amount of energy pending supply until the 12 months from the start date are completed. This calculation is based on the contract price without discounts.

If the change is made after 12 months have passed, there will be no penalty, nor if you switch between tariffs within Endesa Energía.