Octopus Energy
- English support
- Known for good English-language service, with current channels to check when you sign up.
- Regulated route
- None
- Best for
- Digitally comfortable internationals who want clean terms.
- Settlewell route
- Done-for-you setup
Electricity comparison for expats
The best electricity providers in Spain, compared in English
By Linus Palmqvist, Head of Operations Reviewed by Simon Nilsson Last reviewed No fixed prices and no fake universal winner. Compare providers by English support, regulated-route needs, the grid company reality, documents and best fit.
Best pick for each need
Start with the problem you need to solve. Then check the address and documents before treating any provider as final.
Octopus EnergyBest all-round pick for English-speaking newcomers
Modern green challenger with clean terms and good English-language service.
EndesaBest big-provider English route
Major incumbent with the clearest official English-capable customer line.
NaturgyBest electricity + gas route
Worth comparing when the property has mains gas as well as electricity.
IberdrolaBest big-provider comparison case
Huge incumbent with strong English-search demand, but not an English-first journey.
Side-by-side comparison
Prices change too often to list safely, so this comparison focuses on service reality and setup risk. PVPC means Spain's government-regulated electricity price. Bono Social means a government discount for low-income households.
Endesa
- English support
- Strong: official customer line assists in English and Catalan.
- Regulated route
- Energía XXI
- Best for
- New arrivals wanting a big provider with an official English route.
- Settlewell route
- Done-for-you setup
Naturgy
- English support
- Spanish-first household service; English is not the reason to choose it.
- Regulated route
- Gas & Power
- Best for
- Homes that need a luz + gas bundle and have passport listed in the docs.
- Settlewell route
- Done-for-you setup
Repsol
- English support
- Weak: household pages are Spanish-only.
- Regulated route
- Régsiti
- Best for
- Drivers or EV households comparing a wider energy ecosystem.
- Settlewell route
- Done-for-you setup
Plenitude
- English support
- Household support is mostly in Spanish.
- Regulated route
- None
- Best for
- Spanish-comfortable second-home, green, solar or EV homeowners.
- Settlewell route
- Done-for-you setup
Iberdrola
- English support
- Medium: workable routes exist, but do not expect English-first service.
- Regulated route
- Curenergía
- Best for
- Large-provider infrastructure and a deep tariff menu, if you can compare carefully.
- Settlewell route
- Compare and switch guidance
How to choose
Choose in this order, not by a single tariff headline.
- 1
Check whether the home already has electricity and a CUPS, the permanent code that identifies your home's electricity supply point. Without it, you may be closer to alta de luz, switching a supply on or activating a new one, than a simple switch.
- 2
Separate comercializadora from distribuidora. The comercializadora is the retailer that bills you. The distribuidora is the grid company that owns the wires and meter; you cannot choose it.
- 3
Decide whether PVPC, Spain's government-regulated electricity price, or Bono Social, a government discount for low-income households, could matter.
- 4
Check documents before provider preference. Passport-listed and passport-unconfirmed routes are not the same.
- 5
Compare by total fit, not a headline tariff. Potencia contratada, the amount of power in kW your home can draw at once, taxes, regulated charges and add-ons can change the real bill.
Not sure which fits your home?
Tell us what you need and we will compare the practical options in English.
Leo and our team help you compare and set up in English
Best electricity providers in Spain: common questions
Still have questions?
About this content
Written by
Head of Operations at Settlewell
Linus moved from Sweden to Málaga in 2021 and set his own home up here, so most of this he has already done the hard way once. Before Settlewell he spent years at Workwide, the cross-border recruiter that has helped over 10,000 people into jobs abroad, latterly as its Head of Recruitment and Operations. He speaks Spanish, lives in Málaga with his partner, and spends his days on the phone to Spanish providers.
Reviewed by Simon Nilsson, Founder & CEOLast reviewed
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