Always Stable Plan

If you are looking for the peace of mind of paying the same every month, the Always Stable Plan offers you a customized installment calculated based on your consumption habits.

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Why sign up for the Always Stable Plan?

Calculate your monthly price

With the Always Stable Plan you will be paying the same customized installment every month. Pay slightly more to add the Home Electricity Protection service and forget about contingencies

The regulated cost associated with the subsidised rate funding mechanism will be added to the cost: Fixed cost per customer (marketing) of €0.03671762/day. These prices do not include the cost of the production cost adjustment mechanism (Royal Decree-Law 10/2022), payment to the System Operator and payment to the Market Operator. These regulated items will be reflected as additional billing items in the "Regulatory Charges" section:

  • "Adjustment mechanism System Operator RDL 10/2022" which results from distributing the cost of the adjustment mechanism in the settlements made by the System Operator. This will be calculated by multiplying the billed consumption by the hourly cost of the mechanism published daily by REE, according to REE's initial profile in force corresponding to the supply access tariff.
  • "Gas price cap RDL 10/2022" will be calculated by multiplying the billed consumption by the hourly cost of the mechanism published daily by OMIE, according to REE's initial profile in force corresponding to the supply access tariff.

These regulatory charges do not apply to the Balearic Islands, Canary Islands, Ceuta and Melilla.

* The taxes applicable at all times and that will be broken down in the invoice will be: for electricity supply, the Electricity tax (5.113%or0.5% or the minimum amount of €0.5/MWh or €1/MWh or as applicable by law) and for gas supply, the hydrocarbon tax(€0.00234/kWh or as applicable by law). In addition, VAT is applied in mainland Spain and the Balearic Islands (21% or 5% or as applicable by law), in the Canary Islands IGIC (0%, 3% or 7% as applicable by law) and in Ceuta and Melilla IPSI (1% or 4% as applicable by law ). Insurance includes taxes (IPS), the Insurance Compensation Consortium surcharge and brokerage fees, which are not subject to VAT.

Do you have any questions?

Here you will find some of the most frequent questions, with their answers.

When calculating your personalised instalment, Iberdrola considers your consumption history over the last 12 months, with the services included in the Plan also being included.

Iberdrola's Always Stable Plan has no lock-in clause, meaning you may cancel or change plan whenever you wish. The bills and the payments made throughout your Always Stable Plan period will be balanced.

Iberdrola recalculates your Always Stable Plan instalment after 12 months taking into consideration your consumption over the last year. Furthermore, the differences between the bills and your payments are balanced and included in the following year's instalments. This means that if you have optimised your consumption, your instalments for the following periods will be increasingly lower.

Yes, the products and services included in your Always Stable Plan can be cancelled: Payment Protection Insurance, Home Electricity Protection and Smart Assistant. Electronic Billing cannot be cancelled.

This plan isn't tailored to your needs?