Fixed price 24h tariff
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One Luz

Enjoy the peace of mind of an electricity tariff with a stable price. No surprises on your bill.

Now, with 10% discount for 1 year and €70 additional discount on your electricity bills in PARA TI points.

We'll lock in your base consumption price for two years so you don't have to worry about changes.

No commitment.

€70 discount on your bills

Energy term

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This is the price of energy consumption. It is a cost based on the kWh you consume per month.

0,119900

0,133222
€/kWh
€/kWh

Off-peak power term

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It is the price per kW/month of power that you hire in the cheapest hours, it is paid monthly. From Monday to Friday, except holidays (every month): 00:00 a.m. to 08:00 a.m. Saturdays, Sundays, holidays and January 6 (every month): 24 hours.

2,764000

€/kW

On/Med-peak power term

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It is the price per kW/month of power that you hire in the most expensive hours, it is paid monthly. Monday to Friday excluding holidays (every month): 08:00 to 00:00.

2,764000

€/kW
Prices without taxes. The standard energy price without a discount is € 0,133222/kWh. With the 10% discount applied, it is €0,1199/kWh. Promotion valid for new contracts with Endesa Energía. This promotion is not valid in Ceuta or Melilla. Electricity tax (5.11269632% or the minimum amount of €0.5/MWh or €1/MWh, as applicable) will be added to the price. VAT (21%), IGIC (Canary Islands 0% or 3%, and 7% as applicable) or IPSI (Ceuta and Melilla: 4% or 1% as applicable) will be added to the result. The prices will also include the regulated cost associated with the social bonus financing mechanism: Fixed customer charge (supply) of €0.012742/day (Peninsula and Balearic Islands: €0.01620663/day; Canary Islands: €0.01339331/day for national customers with power under 10 kW, and in all other cases, €0.01379573/day; Ceuta and Melilla: €0.01352785/day; all amounts include taxes applicable as of the effective date of these prices).
DISCOUNT

70 €*

One Luz tariff

Tariff with a fixed kWh price and no exit fees.

Advantages of Endesa’s One Luz tariff

Stable kWh price 24 hours a day.
Manage all your enquiries online quickly and easily.
No commitment.

Who can sign up for the One Luz offer?

Customers who do not have an electricity contract with Endesa.
Endesa customers who want to change their tariff or register a new supply point.
Why choose Endesa’s One Luz tariff?
The One Luz tariff is designed to guarantee you a stable kWh price 24 hours a day. On the energy term of your bill, we will multiply the kWh you have consumed by the competitive price of One Luz.
Fixed price tariff, no time bands
With the One Luz tariff you don’t have to worry about what time you use your appliances: it costs the same at any time of the day or night. A washing machine run at night will cost the same as at noon. You are not limited by any schedule.

Also sign up for gas with Endesa

Combine your energy supplies and enjoy extra savings: 10% off electricity and 10% off gas for 1 year, plus an additional €130 in PARA TI points.

DESCUENTO

130 €*

Dual tariff
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One Luz + Gas

Enjoy a stable price for your electricity and gas consumption.

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Stable price for 24 hours a day.

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Simplify your management by combining your supplies.

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Enjoy €130 off in PARA TI points to deduct from your bills.

FAQS

What are the prices with taxes?

Prices including taxes (*)

VAT On/med-peak term €/kW/year Off-peak power term €/kW/year Energy term €/kWh

21%

42,185173 €/kW/year

42,185173 €/kW/year

0,152496 €/kWh

(*) Prices with taxes including discounts. Standard energy price with the 10% discount applied for 1 year. Promotion valid for new contracts with Endesa Energía. This promotion is not valid in Ceuta or Melilla. Electricity tax (5.11269632% or the minimum amount of €0.5/MWh or €1/MWh, as applicable) is added to the price. VAT (21%), IGIC (Canary Islands 0% or 3%, and 7% as applicable) or IPSI (Ceuta and Melilla: 4% or 1% as applicable) are added to the result. The prices also include the regulated cost associated with the social bonus financing mechanism: Fixed customer charge (supply) of €0.012742/day (Peninsula and Balearic Islands: €0.01620663/day; Canary Islands: €0.01339331/day for national customers with power under 10 kW, and in all other cases, €0.01379573/day; Ceuta and Melilla: €0.01352785/day; all amounts include taxes applicable as of the effective date of these prices).

How does the price of my One Tariff contract evolve?

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 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.

I have another tariff with Endesa. Can I switch to the One tariff?​

If you have a different tariff than the One Tariff, you can switch to the One Tariff without any problem. However, if you already have the One Tariff, you cannot unsubscribe and sign up for it again.

How long does the One Tariff contract last?

The One Luz Tariff contract lasts for one year and is automatically renewable.

I have a self-consumption tariff, can I sign up for this tariff?

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.

Does this tariff have any promotions?

Yes, we have several discounts that you can apply when signing up as a new customer:

  • A 10% discount on electricity consumption for 1 year.
  • An extra 10% discount on electricity if you sign up for a 1-year commitment.
  • If you also sign up for gas: €60 extra discount in points PARA TI and an additional 10% discount on gas consumption for 1 year.

How do I get the credit from the promotion offered by Endesa?

Simply switch to Endesa. You will receive your credit in the form of points within the PARA TI programme, which you can redeem each month for savings on your bills. PARA TI is Endesa's loyalty programme where, in addition to this advantage, you will find benefits with partner companies and access to exclusive prize draws.

How do I validate my promotional code with Endesa?

Once you have signed up, you will receive an email with the promotional code for your reward and instructions on how to validate it. You must validate this code within the PARA TI programme, in the ‘Promotional codes’ section, under ‘Earn points’. Don't forget to download the Endesa Customers App and register for the PARA TI programme.

How can I redeem my reward on bills?

Once you have validated the code within the PARA TI programme, you will receive your points in your wallet. You can redeem them each month in the ‘Redeem points’ section. From there, you can select the voucher (only one, from those available to you) with the discount you wish to apply to your next bill (maximum €20 per month) and apply it to any of the services you have contracted.

Terms and conditions

See terms and conditions

One Luz 2.0TD Tariff

General conditions of contract

PDF 332.2 KB Download 

Digital billing terms and conditions

PDF 307.8 KB Download 

Promotion terms and conditions

PDF 244.2 KB Download

* €130 promotion (equivalent to 13,000 PARA TI points) for new contracts with Endesa Energía with the Conecta Luz and Conecta Gas tariffs. For electricity-only contracts with 2.0TD access tariffs, €70 (equivalent to 7,000 points) will be offered, and for gas-only contracts with RL1, RL2, RL3 or Planta Satélite tariff groups, €60 (equivalent to 6,000 points) will be offered. Points can be redeemed for discounts on Endesa Energía bills through the PARA TI loyalty programme. Don't forget to download the Endesa Clientes app and register for the PARA TI programme. This promotion is not valid in Ceuta and Melilla. See Legal Terms and Conditions.

By signing this new contract we inform you that, if you meet the requirements to qualify for the Bono Social discounted rate, you will not be able to qualify for it. Nor will you be able to apply for the Small Consumer Voluntary Price (PVPC) tariff.