If you’re already an electricity customer, get 30% off your gas usage for one year

Yes. In fact, this rate is only available if you have a current electricity contract with Endesa.

Yes. Because you are already an Endesa electricity customer you’ll get a 30% discount on your gas usage for one year.

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), as well as any changes 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.

If any changes, either upward and downward, are made to the regulated components applicable to the contract, these will be passed on to the customer. These types of changes are regulated and are entirely beyond Endesa's control. They apply equally across the Spanish national territory and to every provider. Additionally, the price may be reviewed after one year from the contract date. If any changes occur, you will be notified at least one month in advance. You may then choose to terminate the contract without penalty, switch to another Endesa tariff, or sign up with a different energy provider.

A fixed price per kWh of natural gas for the whole year, with no time-of-day bands or seasonal variations. You can sign up online or by phone, with no commitment period.

The TUR tariff changes every quarter and depends on the wholesale market. The One Gas tariff keeps a stable price, allowing you to predict your monthly bill and avoid surprises.

As an Endesa customer, you can register for the PARA TI loyalty programme, which lets you earn points with each bill and redeem them for discounts, prize draws and promotions.

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.

You can:

• End your current contract (without penalty).
• Sign up for One Luz Tariff at your new property as if you were a new customer.

Just make sure that:

• The new supply point is in the Spanish Peninsula or the Balearic Islands.
• The contracted power is ≤ 15 kW.
• You sign up online, as this tariff requires.

Tip: Process the contract cancellation and the new sign-up at least five working days in advance to avoid any overlap.

As a rule, our tariffs do not have a commitment period. However, in some cases we may offer you additional advantageous conditions in return for accepting a minimum-term commitment so you can enjoy those benefits.

 If a tariff includes a commitment period, we will make this clear before you sign up. If you accept the commitment period and decide to cancel within the first year, a penalty equal to 5% of the estimated cost of the remaining energy to be supplied until the 12 months from the start will apply. This calculation is based on the contract price, before any discounts.

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