One Gas tariff
The best gas tariff of Endesa without commitment.
Gas
One Gas tariff
Enjoy one of the most competitive gas tariffs on the market.
Competitive price for your gas tariff.
Handle all your enquiries online.
No commitment.
10% discount for 1 year
Variable term
The variable term corresponds to your consumption.
0,0762
0,0847
€/kWh
€/kWh
Fixed term
The fixed term on your gas bill is the fixed part you pay to your reseller.
6,15
€/mes
* Prices without taxes. For RL1 gas, the base price excluding taxes is €0,0847/kWh. With the 10% discount, it is €0,07623/kWh. The base price for RL2 gas is €0,0792/kWh. With the 10% discount, it is €0.07218/kWh. The base price for RL3 gas is €0.0807/kWh. With the 10% discount, it is €0.07263/kWh. The discounts apply to the consumption-based charge and are valid for a duration of 1 year. The hydrocarbon tax (€0.00234/kWh) will apply to the result only in the peninsula and Balearic Islands: in the peninsula and Balearic Islands, IVA (21%) applies; in the Canary Islands, IGIC (0%, 3% and 7%, as applicable) will apply; in Ceuta and Melilla, IPSI (4% and 1%, as applicable) will apply. Promotion valid for new contracts with Endesa Energía. This promotion is not valid in Ceuta or Melilla.
DISCOUNT
10 %*
Advantages of One Gas: Endesa’s best gas tariff
Endesa’s best price for your gas consumption.
Manage everything online quickly and easily.
No commitment.
Who can sign up for the One Gas offer?
Customers who do not have a gas contract with Endesa.
Endesa customers who want to change their tariff or register a new supply point.
Why choose Endesa’s One Gas tariff?
With Endesa’s One Gas tariff you can enjoy one of the most competitive natural gas rates on the market and the peace of mind of having Endesa’s best gas price for your consumption. Additionally, you can manage everything online quickly and easily, receiving your bills by email as soon as they are issued.
Switch whenever you want
Try it and, if you’re not convinced, you can switch tariff (or company) without penalty, since Endesa’s One Gas tariff has no fixed-term commitment.
Which One Gas option do I need?
Gas
One Gas RL1
The best gas tariff for annual consumption under 5,000 kWh.
Variable term
0,0762
0,0847
€/kWh
€/kWh
Fixed term
6,15
€/mes
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax...
read more
One Gas RL1
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax (€0.00234/kWh) will apply to the result only in the peninsula and Balearic Islands: in the peninsula and Balearic Islands, IVA (21%) applies; in the Canary Islands, IGIC (0%, 3% and 7%, as applicable) will apply; in Ceuta and Melilla, IPSI (4% and 1%, as applicable) will apply. This promotion is not valid in Ceuta or Melilla.
Gas
One Gas RL2
The best gas tariff for annual consumption between 5,000 and 15,000 kWh.
Variable term
0,0713
0,0792
€/kWh
€/kWh
Fixed term
11,1
€/mes
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax...
read more
One Gas RL2
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax (€0.00234/kWh) will apply to the result only in the peninsula and Balearic Islands: in the peninsula and Balearic Islands, IVA (21%) applies; in the Canary Islands, IGIC (0%, 3% and 7%, as applicable) will apply; in Ceuta and Melilla, IPSI (4% and 1%, as applicable) will apply. This promotion is not valid in Ceuta or Melilla.
Gas
One Gas RL3
The best gas tariff for annual consumption over 15.000 kWh.
Variable term
0,0726
0,0807
€/kWh
€/kWh
Fixed term
21,5
€/mes
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax...
read more
One Gas RL3
* Prices excluding taxes and with 10% discount applied to new gas contracts with Endesa. The hydrocarbon tax (€0.00234/kWh) will apply to the result only in the peninsula and Balearic Islands: in the peninsula and Balearic Islands, IVA (21%) applies; in the Canary Islands, IGIC (0%, 3% and 7%, as applicable) will apply; in Ceuta and Melilla, IPSI (4% and 1%, as applicable) will apply. This promotion is not valid in Ceuta or Melilla.
Sign up for electricity too
Combine your energy supplies and add up the savings: 20% discount for 1 year on your electricity and gas consumption.
DISCOUNT
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.
20% discount on gas and 10% on electricity for 1 year, and an extra 10% discount on electricity until 30/11.
FAQS
What are the prices with taxes?
Prices including taxes (*)
| Tariff group | Fixed term €/month | Variable term €/kWh |
|---|---|---|
|
RL1 |
7,441500 €/month |
0,095070 €/kWh |
|
RL2 |
13,431000 €/month |
0,089080 €/kWh |
|
RL3 |
26,015000 €/month |
0,090714 €/kWh |
(*) Prices with taxes including discounts. For gas with the 10% discount. The discounts apply to the consumption-based charge and are valid for a duration of 1 year. The hydrocarbon tax (€0.00234/kWh) applies to the result only in the peninsula and Balearic Islands: in the peninsula and Balearic Islands, IVA (21%) applies; in the Canary Islands, IGIC (0%, 3% and 7%, as applicable) will apply; in Ceuta and Melilla, IPSI (4% and 1%, as applicable) will apply. Promotion valid for new contracts with Endesa Energía. This promotion is not valid in Ceuta or Melilla.
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.
How long does the One Gas Tariff contract last?
The One Gas Tariff has no commitment period; you are free to cancel it whenever you wish, without any penalty. However, the One Gas Tariff contract has a duration of one year, 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.
Conditions
See 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.