One Gas tariff
A natural gas tariff with a stable kWh price 24 hours a day.
One Gas tariff
Enjoy one of the most competitive gas tariffs on the market.
10% discount on gas for 1 year and €50 in PARA TI points.
Handle all your enquiries online.
No commitment.
10% discount for 1 year
Variable term
The variable term corresponds to your consumption.
0,0797
Fixed term
The fixed term on your gas bill is the fixed part you pay to your reseller.
6,831
50 €*
A natural gas tariff with a stable kWh price 24 hours a day.
Francisco Ferrero Moriana, Home Energy Advisor
It’s ideal for households with consistent gas usage who want to avoid surprises on their bill.
| Tariff group | Fixed term €/month | Variable term €/kWh |
|---|---|---|
|
RL1 |
8,265510 €/month |
0,089625 €/kWh |
|
RL2 |
16,456000 €/month |
0,085813 €/kWh |
|
RL3 |
32,817620 €/month |
0,083091 €/kWh |
(*) Prices with taxes. 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.
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 there are any changes, we will notify you one month in advance. Remember that you can terminate the contract without penalty, as well as switch to another Endesa tariff or to any other company at any time.
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.
A fixed kWh price for natural gas throughout the year, with no time-of-use periods and no seasonal variations. You can sign up online or by telephone, with no commitment.
Yes. The One Gas tariff is available to both new and existing customers. You can add it to your current contract or manage it as a new supply.
The TUR tariff changes every quarter and depends on the wholesale market. The One Gas tariff maintains a stable price, allowing you to predict your monthly spending and avoid surprises.
By signing up for One Gas, you gain access to PARA TI, Endesa’s loyalty programme. Thanks to it, you’ll earn points with every bill to redeem them for discounts, prize draws, and exclusive promotions.
Yes. You can add optional services such as:
Through your online customer area (website or app), you can check your consumption, download bills, set up alerts, and access personalised recommendations.
| One Gas | Conecta Gas | |
|---|---|---|
|
kWh price |
Stable 24/7 with no time bands all year |
Stable 24/7 with no time bands all year |
|
Contract management |
Online and by phone |
100% online (web/app) |
|
Commitment |
No |
No |
|
Availability |
New and existing customers |
New customer only |
|
Sign-up |
Online, phone, and in-office |
Online only |
|
Loyalty Programme |
Yes (PARA TI) |
Yes (PARA TI) |
|
Customer service |
Online and by phone |
Online |
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.
Yes, for new customers: 10% off electricity consumption for 1 year.
If you sign up for both electricity and gas: 20% off the consumption of both energies for 1 year.
If you already have electricity with Endesa and sign up for gas, you’ll get 30% off gas consumption for 1 year.
Plus, enjoy an additional €50 discount in PARA TI points to redeem for discounts on your bills.
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.
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.
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.
* 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). 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. 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.
In addittion, €100 promotion for contracting electricity and gas (equivalent to 10,000 points from the PARA TI loyalty programme). PARA TI points can be redeemed for discounts on your electricity and/or gas bills. Don’t forget to download the Endesa Clientes App and register for the PARA TI program. This promotion is not valid in Ceuta or Melilla. See the PARA TI program 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.