01
Your consumption
How much electricity you actually use.
Electricity in Spain, made clear
Find the right electricity plan for your home.
Compare fixed, variable and indexed tariffs based on how you actually use electricity.
How it works
From your habits to one clear recommendation.
We combine three types of information so the result reflects your household, rather than a generic “cheapest” label.
02
Your routine
When your home uses the most energy.
03
Your priorities
Price stability, flexibility or simplicity.
See the difference at a glance.
Compare your current electricity cost with an estimated alternative and see the potential saving.
Visalia Luz Fijo Empieza sin Pagar
DOMESTICA GAS Y ELECTRICIDAD SLU
Current electricity bill€170.94
This plan (estimate)€63.28
Estimated saving for the same 34 days
€107.66OTRIA WATCH
Keep checking for savings!
Set your savings target. Get an alert when an offer meets it.
You can use Watch without switching through Otria.
An account is needed to activate Watch.
How Otria Watch works
Use your invoice and household preferences to set up Watch. You can change your savings target or disable notifications in your account. Promotion alerts require Otria to help with your switch and have the promotion details.
You decide whether to switch.
Guides & Advice
Practical answers to help you understand your bill, choose a tariff and settle into your home in Spain.
How to read your electricity bill in Spain
Understand what you are paying for, which numbers matter and what to check before comparing plans.
Read guide →Fixed, indexed or PVPC: which electricity tariff suits your home in Spain?
Understand the differences, what to check and how to choose based on your electricity use.
Read guide →7 things to check before changing electricity supplier in Spain
A headline discount is only useful when you understand the price it applies to and the contract around it.
Read guide →What is contracted power (potencia contratada)?
Contracted power is measured in kW and concerns how much electricity your home can demand at the same time, not how much it uses over a month.
Read guide →What is a CUPS number and where can I find it?
CUPS stands for Código Universal del Punto de Suministro: the identifier of an electricity or gas supply point, not the person who holds the contract.
Read guide →Why has my electricity bill increased when my usage hasn’t?
Find out whether the difference comes from prices, billing dates, expired discounts or other charges.
Read guide →Moving to Spain: how to put electricity in your name
Find out which process you need, what documents to prepare and what to check before choosing a plan.
Read guide →FAQs
Do I pay Otria anything?
No. You pay Otria nothing to compare electricity plans. There’s no obligation to switch.
How does Otria make money?
Otria may receive referral commissions from suppliers. These do not influence offer ranking.
Do I need a bill?
No. You can upload an electricity bill or continue without one. Without a bill, we’ll ask about your home to estimate your consumption.
Do I need an account?
You can compare electricity plans without an account. You need an account to save offers or activate Otria Watch.
Will you switch my supplier automatically?
No. Comparing plans does not change your supplier. You decide whether to switch.
Do you compare gas too?
For now, Otria compares household electricity plans in Spain.