Analyze your bill Analyse what you pay
Free, in under a minute and with no obligation.
How would you like to start?
Three paths, same result: finding out whether you're overpaying.
Tell us about your supply
All three details are on any bill. If you don't remember them exactly, enter an approximate value.
Received. We're on it.
An advisor will prepare your assessment with the details you gave us and write to you with the result. No obligation.
Got a bill handy? With it we can give you the figure right now, no waiting.
Back to startWe assess your supply using your CUPS
The CUPS is the code that identifies your supply point: it starts with ES and has 20 or 22 characters.
Received. We're on it.
An advisor will prepare your assessment with the details you gave us and write to you with the result. No obligation.
Got a bill handy? With it we can give you the figure right now, no waiting.
Back to startUpload your bill
You can upload a PDF, a photo or a readable screenshot.
Drag your bill here
or
PDF, JPG, PNG or WEBP · up to 8 MB
Take photos of your bill
One page per photo. Add as many as you need, then tap Continue.
Does your bill have several pages? Add them all: they are analysed together.
Your data is protected: we use your bill to work out whether you can save and how much.
- Free
- No commitment
- Data protected
This request cannot take any more uploads. You can start a new one with the pages you have chosen.
Your contact details
We only ask for the details needed to analyze your bill and send you the result.
We only ask for the data we need to assess your case and send you the result.
Before we analyze your bill Before we assess your case
We analyze your bill because you ask us to: for that we don't need your permission, only that you know how we process your data. What you do decide is whether you want to receive offers or have an advisor call you.
We assess your case because you ask us to: for that we don't need your permission, only that you know how we process your data. What you do decide is whether you want to receive offers or have an advisor call you.
Analyzing your bill
Choose your tariff
This only changes the price per kWh shown. The saving and the yearly cost always include taxes.
We have compared the tariffs of the suppliers we work with against your details. This is the one we recommend, but the choice is yours.
Fixed price The energy price is set when you sign up and doesn't depend on the market. Our recommendation is here.
We recommend it because of our terms with that company; you can pick any other.
Indexed price Energy is paid at the market price for each hour. It can work out cheaper or considerably more expensive.
Approximate figures, calculated with your estimated usage and today's prices: your real bill may vary.
Your savings proposal
This result is an estimate: the offer prices are real, but we have calculated what you pay today approximately. With a bill, the figure is more accurate.
Is the account holder changing?
Depending on what you choose we'll ask for one document or another. You can change it later in your area.
You decide — no obligation.
When you sign up, we'll ask for the account holder's DNI, NIE or CIF.
Your case doesn't fit the tariffs we have published today, but we can look into it.
Optional and separate from everything else. If you tick it, you are expressly asking us to call you; if you don't, we won't call you. We don't close contracts by phone: the contract is always formalized in writing. You can withdraw the request at any time. We record the date, time and legal version of this request.
What we read from your bill
Request sent!
A luzgasia advisor will review your proposal and contact you very soon to complete the sign-up. No hidden steps.
From here on we'll keep an eye on your tariff's renewal so you get no surprises.
Back to startCreating your secure personal area…
We're preparing your private space to finish the sign-up. You don't need to wait for any email.
We've also sent you a link by email so you can come back whenever you like.