Iberdrola review
Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026
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Our verdict
Iberdrola suits households in ES that want electricity and gas from a single supplier plus an app for the account. Tariffs cover fixed, time of use and green, and a 30,000,000 customer base gives the name scale when a contract is signed.
Key facts
- Best for
- A single ES supplier for electricity and gas, with installation included on the home charger.
- Customers
- 30,000,000 (Source, checked September 30, 2026)
- Markets
- ES (Source, checked September 30, 2026)
- Legal entity
- Iberdrola, S.A. (Source, checked September 30, 2026)
- Headquarters
- Spain (Source, checked September 30, 2026)
- Founded
- 1992 (Source, checked September 30, 2026)
- Support channels
- Phone, Email (Source, checked September 30, 2026)
- Tariff types
- Fixed, Time of use, Green
- Fuels
- Electricity, Gas
- Official website
- iberdrola.es
EV charging
- Installation included
- Yes (Source, checked September 30, 2026)
- Mobile app
- Yes (Source, checked September 30, 2026)
- Warranty
- 3 years (Source, checked September 30, 2026)
- Markets
- ES (Source, checked September 30, 2026)
- Legal entity
- Iberdrola, S.A. (Source, checked September 30, 2026)
- Headquarters
- Spain (Source, checked September 30, 2026)
- Founded
- 1992 (Source, checked September 30, 2026)
- Support channels
- Phone, Email (Source, checked September 30, 2026)
Apps and profiles
- Elsewhere
- Wikidata
Pros and cons
Pros
- electricity and gas covers electricity and gas, so dual fuel households keep a single supplier, a single bill relationship and a single support desk rather than splitting the account across separate companies.
- Installation is included with the home charger, so a separate installation charge does not appear on the quote, and the charger carries a 3 years warranty.
- A mobile app is available for account management, and support runs on phone and email, giving an app alongside a phone line and email.
- Tariff choice covers fixed, time of use and green, so households can pick a stable rate, an off peak structure or a renewable option from the same supplier.
- The entity behind the contracts, Iberdrola, S.A., was founded in 1992 and works with 30,000,000, which is the scale behind the name.
Cons
- Tariffs run fixed, time of use and green, and vehicle charging pricing is not among them, unlike Endesa, whose range of fixed, time of use and ev carries one.
- The supplier runs in a single market, ES, so the same terms are not offered to households elsewhere.
- Support runs on phone and email, so there is no chat channel or help centre for self service questions.
- Powerpeers lists dynamic, fixed and variable, giving shoppers who want variable or dynamic pricing a wider menu than fixed, time of use and green.
Ready to try Iberdrola?
Who it suits
- Households in ES that want electricity and gas from a single supplier and do not need a vehicle charging tariff.
- Drivers fitting a home charger, since installation is included and a 3 years warranty comes with the unit.
- Customers who want a mobile app alongside phone and email, since support runs on phone and email.
Who should look elsewhere
- EV tariff shoppers: Endesa lists fixed, time of use and ev, adding a vehicle charging tariff that fixed, time of use and green does not include.
- Shoppers after variable or dynamic pricing: Powerpeers lists dynamic, fixed and variable, a broader menu than fixed, time of use and green.
- Prepay shoppers: Electricity Ratings lists fixed, ev and time of use, which runs to prepay alongside fixed, time of use, green and electric vehicle options.
The company behind it
The contracts are drawn up in the name of Iberdrola, S.A., a company headquartered in Spain. It dates back to 1992, so it operates as an established utility rather than a recent entrant to the energy market. Support runs on phone and email, putting a phone line and email behind billing and tariff queries. Customers who prefer to speak to someone have a direct route, while those who want a written record have email covered too.
How Iberdrola compares
Eni Plenitude is also on the energy suppliers list and sells in the same markets, with prices from €19.90.
Frequently asked questions
Does Iberdrola supply gas as well as electricity?+
Iberdrola supplies electricity and gas, so a household can take electricity and gas from the same company. Dual fuel homes then keep a single contract relationship and a single support route rather than managing separate suppliers. Gas supply sits alongside the electricity tariffs rather than replacing them.
Which tariffs does Iberdrola offer?+
The tariff range is fixed, time of use and green. That gives a fixed price for stability, a time of use structure with cheaper off peak periods, and a green option for renewable supply. Vehicle charging pricing sits outside this range, which is where Endesa differs from Iberdrola.
Is installation included with the home charger?+
Installation is included with the home charger, so a separate installation charge does not appear on the quote. The charger carries a 3 years warranty for the unit itself. Installation and warranty are handled by the same company that supplies the energy.
Is there an app for managing the account?+
Iberdrola has a mobile app, so readings, bills and tariff details can be handled on a phone. Support runs on phone and email, giving a phone line and email alongside it. That mix suits customers who want a digital option but still want a direct route to the company.
Where does Iberdrola operate?+
Iberdrola serves ES, and the contracts are drawn up under Iberdrola, S.A.. Head office is in Spain. Households outside that market will not find the same tariffs or the same support routes on these terms.
How established is Iberdrola?+
Iberdrola was founded in 1992 and now works with 30,000,000 customers. The operating history is long next to newer suppliers, and the customer count explains why a home charger can be installed and warranted by the same company that sells the energy.
How do I get help from Iberdrola?+
Support runs on phone and email, which means a phone line and email. There is no chat channel or help centre alongside them, so anyone who wants live text support has to settle for a phone call or an email. Phone suits billing queries, while email suits anything that needs a written trail.
Is there a variable or dynamic tariff?+
The range stops at fixed, time of use and green, with fixed, time of use and green options, so there is no variable or dynamic pricing here. Powerpeers lists dynamic, fixed and variable, so households wanting to follow wholesale prices have a wider menu elsewhere.
Can I pay by prepay meter top up?+
A prepay tariff sits outside fixed, time of use and green, which covers fixed, time of use and green pricing. Electricity Ratings lists fixed, ev and time of use, and that range reaches prepay, so customers who top up rather than settle a monthly bill have an alternative worth weighing.
Sources
- cargacocheelectrico.es/tarifas/iberdrola checked September 30, 2026
Backs: Installation included, Warranty, Mobile app
- en.wikipedia.org/wiki/Iberdrola checked September 30, 2026
Backs: Headquarters, Legal entity, Customers, Founded
“Headquarters Bilbao, Spain”
- selectra.es/energia/companias/iberdrola checked September 30, 2026
Backs: Fuels, Markets, Support channels, Tariff types
Compiled from 3 source pages, checked September 30, 2026. We did not open an account.
Not confirmed yet: Fixed terms.
Iberdrola
A single ES supplier for electricity and gas, with installation included on the home charger.