One Luz + Gas: cheap fixed price electricity and gas tariff

Choose the One Luz + Gas tariff, combining gas and electricity. With this electricity and gas tariff you can enjoy a single price combining both electricity and gas.

You no longer have to worry about what time electricity is cheapest: with this tariff, you can use electricity and gas whenever you want, without any surprises in your bill.

An electricity and gas tariff to simplify your arrangements and combine your utility services hassle free. Unify your bills and benefit from online billing by taking out Endesa's low-cost electricity and gas tariff.



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Advantages of the One Luz + Gas tariff

Simplify your admin

Combine the two energy consumptions easily and with the best 100% online rate.

Single price

You won't have to worry about what the time is when you want to use your appliances.

Save forever

Sign up now and get one month's free electricity consumption every year forever.

Digital bill

You will receive all your bills by email as soon as they are emitted. Much faster than the postman.

If you are already an Endesa customer, we have a special offer for you.










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Frequently Asked Questions

The One Luz + Gas tariff is an electricity and gas tariff to simplify your management and combine your supplies easily. It is two energy supplies at a single rate, without complications and with the peace of mind of having a fixed price that will allow you to forget about when you use your appliances. All your energy (light, heating, hot water) can cost the same whenever you use it, and it will cost you very little.

Below we detail the prices (taxes included) of the One Luz + Gas rate, one of the most competitive options to combine your electricity and gas supply:

Prices with taxes (*)

VAT % Peak hour power term €/kW and month Off-peak power term €/kW and month T. Energía €/kWh
10% 3,112504 €/kW and month 0,418004 €/kW and month 0,170223 €/kWh
21 % 3,423755 €/kW and month 0,459804 €/kW and month 0,187245 €/kWh

(*) Prices include the Electricity Tax (0.5% or the minimum amount of €0.5/MWh or €1/MWh, as applicable) and VAT is applied to the amount resulting from the above (21% or 10% as applicable). VAT should be replaced by the corresponding indirect tax, the IGIC (Canary Islands: 0% or 3%, and 7% as appropriate) IPSI (Ceuta and Melilla: 4% and 1% as applicable).

Prices with taxes (*)

Tariff group Fixed term €/month Variable term €/kWh
RL1 7,441500 €/month 0,071208 €/kWh
RL2 13,431000 €/month 0,061105 €/kWh
RL3 26,015000 €/month 0,058382 €/kWh

(*) Prices include VAT (21%) and do not include Hydrocarbon Tax (gas: 0.00234€/kWh). VAT should be replaced by the corresponding indirect tax, IGIC in the Canary Islands (3%) IPSI in Ceuta and Melilla (1%).

It means that the price you pay will not increase for the first year. We guarantee that the price will remain the same for both the power term and the energy term.

By stable price we mean that any customer who contracts with Endesa has the price of energy guaranteed (€/kWh and the power term) for at least one year (this only applies to the Happy and One Luz tariffs).

The One Luz + Gas tariff is a new way of understanding your electricity contract, providing you with a single price for all the energy you consume and a single price for the contracted capacity. By arranging electricity and gas supplies together, you can do everything you need online and simplify your electricity and gas arrangements. Enjoy competitive prices at all times, not just during the first year. We offer you Endesa's best online price.

  • One is a 100% online tariff, so you can manage all your administrative tasks quickly and easily, 24 hours a day, in the “Customer Area” section within the online office or by downloading our mobile app.
  • You can contract only what you need, without the obligation of contracting an additional service but with the possibility of contracting one if you wish.
  • You will receive an email indicating the date and the link through which you will be able to access your electronic bill when it becomes available.
  • With easy and simple contracting, without costs and without interruptions to your supply.
  • One rate for ALL customers, new and existing ones.

On this rate:

  • You’ll enjoy Endesa's best online price.
  • You will be able to carry out all your administrative tasks 100% online.

Many people get their electricity from one company and gas from another. This implies two different contracts, with different bills arriving at different times and in different formats. In the end, your attention is divided in two different directions. At Endesa we don't want you to waste your time and this is why we offer joining your electricity and gas together in a single rate. This way, you will have more time to devote to what really interests you, and you will live with the carefree knowledge that all your energy is in one place, well managed and at a cheap price.

The price of this electricity and gas tariff may be updated on 1 January after contracting it, in accordance with the value of the real CPI (the latest general inter-annual Consumer Price Index officially published at the time of the update), as well as because of variations suffered by the current regulated components that are applicable to gas supplies, and with possible new changes that may be approved by law.

If there are changes in the price of your contract, they will be transferred on to the customer whether they go upward or downward. This type of modification is regulated and completely beyond Endesa’s control, applying equally to the entire country and to all companies.

In addition, the price of this fee may be reviewed one year after contracting. This would happen in April or October of each year. If there are any changes, we will let you know a month in advance. Remember that you can terminate the contract, or contract another rate from Endesa or any other company at any time.

The Tariff One Luz + Gas contract is for one year, automatically renewable.

Endesa One tariffs have no minimum term clause. If you're not convinced, you can change anytime. There are no penalties if you decide to cancel either.

Minimum terms only apply to certain promotions or special temporary offers. Don't worry, we'd let you know in that case.


Terms of business

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One Luz + Gas Tariff

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Conditions digital bill

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1 month and a half free every year promotion terms and conditions

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*Promotion valid until 16 January 2022 for new electricity contracts with Endesa Energía, S.A. and access tariffs 2.0TD. The free term free refers to the energy term (consumption). Check the terms and conditions for the promotion.

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.

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