Energy for your home and business

Switch to Octopus today


Illustration of homes in a row

Home energy

Keep things simple with our standard fixed or flexible tariffs: the go-to for easy-breezy energy at fair prices. We're the only large supplier to have consistently kept our Standard Variable Tariff prices below the Ofgem price cap, saving our customers tens of millions of pounds. Find out more.

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Front of shop

Business energy

We’re open for business: all businesses. Whether you're big, small or just starting out – we're here to help you grow. Lock in award-winning service and keep those overheads low with our great value tariffs, so there's more money in the bank for all those awesome things you do.

Plus, take advantage of our super referral scheme and whenever a fellow business switches to us using your link, you'll get £100 each.

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Close up shot of hand holding photo with Octopus app open, setting a Cosy schedule for their heat pump. In the other hand, the person is holding an Octopus mug.

Smart tariffs

Ready to take your energy to the next level? Hop aboard one of our smart tariffs and save money by shifting your usage to greener times. These tariffs are especially good if you have an EV, heat pump, solar panels or battery at home – but also well suited to anyone who wants to play a more active role in their energy.

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Perks and rewards

Got a smart meter and pay by Direct Debit? Good news: you can join Octoplus, our free loyalty programme. Once signed up, you’ll get the chance to grab tons of offers like free coffees, cheap cinema tickets, and discounted family days out. Hurry though, these go like hot cakes, so if you want that morning caffeine fix, you gotta be quick.

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Saving sessions icons - clock which shows time for saving

Saving Energy

We’ll keep fighting the big battles to bring Britain’s energy prices down, but there are lots of small things you can do at home to save energy and lower your bills – from DIY draught-proofing to tweaking your thermostat.

Octoplus members can also earn rewards for being smart with their energy in Saving Sessions. Renewable power flooding the wires? POWER UP and get some of your electricity for free! Lots of people plugging in at peak times? POWER DOWN and use less electricity to earn Octopoints.

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Illustration of Octopus' on win turbine

Green energy

To have any hope of slowing down climate chaos, we need to move away from dirty fossil fuels. At Octopus, we’ve already invested more than £6 billion in renewable generation across 10 countries. Our tech is unlocking a smarter, greener energy system – and we’re constantly pushing for changes that could bring bills down for everyone.

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Hey I'm Constantine, welcome to Octopus Energy!

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