Find out if you are overpaying for your electricity power
In Spain, around 312 million euros are overpaid for electricity power.Find out how much power you need and save up to €200 a year without having to change your usage habits.
Fill in your CUPS code or upload your bill and we will tell you how much you are overpaying and how much power you need, with no obligation.
We can also tell you how much you would save if you switched to Octopus Energy.
Insert your CUPS and check your contracted power

It’s a code that identifies your meter. It starts with 2 letters, which make reference to the country you’re in, in our case it starts with ES, followed by 20 or 22 digits.
You can find your CUPS in an existing bill, where your contract data is located. If you want to know exactly where you can find it, we have some example bills to show you where to locate it. Use the drop-down menu to select your current energy supplier. You'll see we've indicated on example bills where to find your CUPS code.
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What is electrical power?
Your meter’s electricity power determines how many electrical appliances you can use at the same time.
Many households have been on the same contracted wattage for years, and no longer need as much because modern appliances are much more efficient.
Although electricity companies usually don't want you to know (so they can keep charging you), you can check exactly how much power your home needs to stop overpaying.
Did you know that...
6 out of 10 households pay for more power than they actually need.
6 out of 10 households have more power contracted than they actually need, and their companies do not tell them! This extra power can add up to 30% to your electricity bill.
What should you do next?

1. You can switch to Octopus and ask us to downgrade your power
We will manage everything for you and give you a fair long-term price, along with our 5-star customer service. Once you are a customer, it will only take us 3-4 days to make the necessary arrangement with your local distributor

2. You can request the change of power from your current company
They are obliged to process the power reduction for you. Please note that the power reduction has a cost (imposed by the distributor in your area) of 9.04€ + VAT.
Octopus Energy: the highest rated electricity company by its customers


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