One Luz tariff
Tariff with a fixed kWh price and no exit fees.
Light
One Luz
Enjoy the peace of mind of an electricity tariff with a stable price. No surprises on your bill.
With a 10% discount forever on consumption and an additional 10% for 1 year.
We'll lock in your base consumption price for two years so you don't have to worry about changes.
No commitment.
20% discount for 1 year
Energy term
This is the price of energy consumption. It is a cost based on the kWh you consume per month.
0,103900
0,129875
€/kWh
€/kWh
Off-peak power term
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.
2,711000
€/kW
On/Med-peak power term
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.
2,711000
€/kW
Prices excluding taxes and with the 20% discount applied to consumption. The energy price without discount is €0.129875/kWh, and the price with the 20% discount is €0.1039/kWh. Prices are shown excluding taxes and include a 20% discount on consumption. Promotion valid for new contracts with Endesa Energía. The electricity tax will be added to the price (5.11269632% or a minimum amount of €0.5/MWh or €1/MWh, as applicable). 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 total. This promotion is not valid in Ceuta and Melilla. The regulated cost associated with the social bonus financing mechanism will be added: fixed cost per customer (marketing) of €0.012742/day (Peninsula and Balearic Islands: €0.01620663/day; Canary Islands: €0.01339331/day for domestic customers with power below 15 kW, and €0.01379573/day for all other cases; Ceuta and Melilla: €0.01352785/day). All the above amounts include applicable taxes as of the start date of these prices.
DISCOUNT
20 %*
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 is the One Luz tariff ideal for?
People who prefer the stability of a fixed price for consumption 24 hours a day and do not want to worry about the time at which they use their electrical appliances.
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 add discounts: 20% off electricity and gas consumption for 1 year.
DESCUENTO
20 %*
Light
Gas
One Luz + Gas
Enjoy a stable price for your electricity and gas consumption.
Stable price for 24 hours a day.
Simplify your management by combining your supplies.
Enjoy 20% off electricity and gas consumption for 1 year.
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% |
41,376267 €/kW/year |
41,376267 €/kW/year |
0,132147 €/kWh |
(*) Prices with taxes and with the 20% discount applied to consumption. The energy price without discount is €0.129875/kWh, and the price with the 20% discount is €0.1039/kWh. Prices are shown excluding taxes and include a 20% discount on consumption. Promotion valid for new contracts with Endesa Energía. The electricity tax will be added to the price (5.11269632% or a minimum amount of €0.5/MWh or €1/MWh, as applicable). 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 total. This promotion is not valid in Ceuta and Melilla. The regulated cost associated with the social bonus financing mechanism will be added: fixed cost per customer (marketing) of €0.012742/day (Peninsula and Balearic Islands: €0.01620663/day; Canary Islands: €0.01339331/day for domestic customers with power below 15 kW, and €0.01379573/day for all other cases; Ceuta and Melilla: €0.01352785/day). All the above amounts include applicable taxes as of the start 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 you can apply when signing up as a new customer:
- A 10% indefinite discount on the energy term.
- An extra 10% discount for 1 year.
If you sign up for both electricity and gas: 20% off the consumption of both energies for 1 year.
Plus, we’ll lock in your base electricity consumption price for 2 years so you don’t have to worry about changes.
Terms and conditions
See terms and conditions
* Offer for new electricity and/or gas customers. For electricity, a 20% discount on consumption will be offered: 10% indefinite and 10% for 1 year. Additionally, we will maintain the base price for 2 years (except for CPI increases and/or upward or downward changes in regulated components). See prices. For gas, a 10% discount on the variable term (consumption) will be offered for 1 year for new contracts with RL1 and RL2 access rates. See prices. For combined electricity and gas RL1 and RL2 contracts, a 20% discount will be offered on each energy’s consumption for 1 year. See prices.
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.