Choosing an Electricity Provider in Spain: An Expat's Essential Guide
Settling into Spain involves countless administrative tasks, and setting up your electricity service ranks among the most important.
The good news? Spain’s liberalized energy market offers expats genuine choice and competitive pricing.
The challenge? Navigating dozens of providers when you’re still learning the language and local systems can feel overwhelming.
Top Electricity Providers in Spain in 2026
Octopus Energy has rapidly become the expat favorite, and for good reason. Their rates consistently rank among Spain’s most competitive, but their standout feature is genuinely excellent customer service. Their multilingual support team responds quickly and helpfully—crucial when you’re navigating Spanish bureaucracy in a second language.
New customers currently receive a €50 welcome bonus, effectively discounting your first two months!
Holaluz attracts environmentally conscious residents with 100% renewable energy and refreshingly transparent pricing. Their user-friendly online platform requires minimal Spanish proficiency, and they’ve built a reputation for straightforward billing without hidden fees.
Naturgy, one of Spain’s established giants, offers the reliability of extensive infrastructure and the convenience of bundled electricity-gas packages. While their customer service feels more corporate than personalized, their stability appeals to expats seeking predictability.
Repsol combines competitive energy rates with fuel discounts through their Waylet app—valuable if you’re driving regularly in Spain. Their promotional offers frequently include significant welcome bonuses.
TotalEnergies entered the Spanish market aggressively with some of the lowest headline rates available. However, their customer service receives mixed reviews, and language barriers can complicate issue resolution.
Tips for Expats to Choose Their Energy Providers
Price matters, obviously. But during your first year in Spain, responsive customer service in your language can prove invaluable. Resolving billing disputes, understanding consumption patterns, or troubleshooting connection issues becomes exponentially easier when you can communicate clearly.
Providers like Octopus Energy justify slightly higher rates through dramatically better support experiences. Here is our recommendation to find the cheapest energy provider.
Consider your lifestyle realistically. Time-of-use tariffs save money only if you actually shift consumption to off-peak hours. If you work from home running computers and air conditioning during peak periods, fixed-rate tariffs might cost less despite higher per-unit pricing.