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At Octopus we love helping you save money with green energy, and nothing would please us more than to bring those savings to your second home too. Now you can register your second home and you'll get a 70€ gift on your first electricity bill.

Add another home and get 70€ electricity credit

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Install your EV charger and get 100€ free electricity with your Octopus Go tariff

Move around with green energy and save money

Install solar panels, produce your own green energy, and save on your bill. Rated 5 stars on Google and Trustpilot

Bring your bill closer to €0 with Octopus Solar 

Intelligent solutions for a sustainable future

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Join over three million clients who already enjoy better energy. The best customer service on the market. Fair prices and no exit fees.

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Choose the tariff that suits you the best

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No supply interruptions

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Switching has never been easier 

Four steps to an easy switch

Octopus Energy

The best rated electricity company

Transparent prices and straightforward bills, based on the real cost of energy

Fairer

All the electricity you receive comes from 100% renewable sources

Cleaner

Receive exceptional customer service, rated 4.8 out of 5 on Google and Trustpilot

More human

You'll receive customer support with a 4.9 out of 5 star average on Google and Trustpilot

An (almost) 5 star customer service

Although we want you to stay, you can leave whenever you like

No permanence

My consumption by CUPS

Find out which is the tariff for you

Don't worry! Red Eléctrica guarantees that there won’t be any power cuts during the switchover

Electricity

A home with a high usage is one that might have:

A home with a low usage is one that might have:

A home with a medium usage is one that might have:

My estimated consumption

A home with a very high usage is one that might have:

Get an estimate in 2 minutes

Legal information 

You need to know this 

We understand that, even though the switch is easy, it's not always possible to do it as quickly. Welcome! We hope everything goes well, and feel free to count on us for whatever you need.

Although you didn't beat the challenge,we're going to add €25 to your customer account to be discounted from your electricity bill

We'll add 50€ to your account, and you'll see it discounted from your electricity bill.

You've beaten the challenge!

Complete the form in 4 minutes and get 50€ of free electricity on your bill. Psst... if you don't make it, you still get a guaranteed prize

Get the best rate possible with Octopus. Find out your monthly energy usage estimate now. 

You can select your energy usage level or use an existing bill to obtain a real estimate according to your past 12 months of usage.

Check the tariff that best suits your electricity consumption and start saving.

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Bank details

Your tariff

Last step: Payment details

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Payment Data | Join | Octopus Energy

You are using a promotional code

You'll get {rewardAmount}€ of free electricity

Step 1 of 3

You can save more by using your energy at certain times or else not worry about the time and always have the same price.

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Step 2 of 3

A home with a {message} usage is one that might have:

Notice: This estimate is based on average national consumption. For a more accurate estimate, use your real consumption from a bill.

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Calculating your savings...

Electricity supply CUPS code

Gas supply CUPS code

Usually, your CUPS will be on the supply data section of your existing bill. The CUPS code may appear under the name "Código Universal de Punto de Suministro".

If you need help to find your CUPS, just call us on {phone} and we'll help you find the information you need and with your switch.

Sorry for the inconvenience...

Where can I find my CUPS Code?

Upload your bill here

By uploading your last bill, you will be able to know your savings

My electricity bill

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Billing address

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Your data

Payment details

Terms and conditions

Dirección de suministro

Supply and billing address

Details of your contract

Review | Join | Octopus Energy

Recommended if you want to save more by adjusting your consumption to the cheapest hours

Tariff indexed to the market price. Recommended if you want to always pay a price according to the electricity market

Recommended for charging your electric car during the cheapest hours 

Recommended if you want to have the same price all day long, without worrying about the time of day

Recommended if you have a solar installation at home

Why the {productName}?

Fixed tariffs: We keep your price for 12 months

Smart Tariffs: The perfect combination with your panels or electric car

Variable tariffs: Energy at cost price, with a price that varies from day to day

Adjustment mechanism

You can have cheaper green energy if you adjust your usage to the cheapest times of the day

Breakdown by periods

Includes 10% VAT (in the Canary Islands would be 0% IGIC) and 2.5% electricity tax (with a minimum of 1€/MWh).

Prices above don't include 10% VAT (or 0% IGIC in the Canary Islands) nor 5.11% electricity tax (with a minimum of €1/MWh).

Check the tariff that best suits your electricity consumption and start saving. 100% online tariff. No permanence. No surprises. No paperwork.

Energy consumed

You can consume green energy cheaper if you adjust your consumption to the most economical periods.

If you want to have the same price all day long, without worrying about the time of day

Market-indexed tariff, recommended to always pay according to the price of electricity

Gas Prices

Ideal for charging your electric car at cheaper times

Los pagos mensuales se basan en el coste anual estimado dividido por 12. Los redondeamos al euro más cercano para facilitar el cálculo mental.

How are monthly costs calculated?

Monthly costs are based on the annual estimated cost divided by 12. We round it to the nearest Euro to make it easy to understand.

Management cost

If you want to save more by adjusting your consumption to the cheapest times

Power

You'll have the same price for the 3 periods during 1 year

Recommended if you have solar panels at home

Fair tariffs with no exit fees

How does the time of day affect my bill?

Choose a tariff | Join | Octopus Energy

Don't worry! Red Eléctrica guarantees that there won’t be any power cuts during the switchoveri

Your tariff in just a few steps

Solar surplus

Sign up 100% online for fair and clean electricity rates. Find the tariff that suits you best. 5-star customer service, no long-term commitments.

Install your solar panels with Octopus

Smart solar energy to save even more on your bill

¡Descubre todos nuestros productos de solar!

We take great care in the quality of our materials

Paneles solares

Baterías para placas solares

Inversor solar

Backup solar