£50 credit when you switch!

Most homes can switch to 100% renewable electricity from Octopus and save on their bills.

Switch now and get £50 credit added to your Octopus account when your switch completes!

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Rated 5 stars for customer service from 273,062 reviews.

Energy that's great for the planet, and great for your pocket.

We supply 100% renewable electricity to YeoValley HQ (not to mention a bit over a million homes around Britain).

We work hard to do three things really well: outstanding customer service, great value for customers new and old, and power that does the right thing by the planet.

The company that has done the most to advance U.K. renewables
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Switching has never been easier

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No engineer or installer visits

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No disruption to your supply

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We'll inform your old supplier

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Award-winning customer service

Backed by the Energy Switch Guarantee, you can be confident that things will run smoothly and that you're making the right move.

Join the #1 Which? Recommended energy supplier

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“The BEST by far.”

I read some reviews that said they thought that Octopus were one of the best. I have to disagree for the better. They are THE BEST.

No other company can beat their prices or customer service. I've been with them now for 12 months and found nothing is too much trouble to sort out. Thank you Octopus for being the BEST.

Andrew, Birmingham

Don't take our word for it.

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Hey I'm Constantine, welcome to Octopus Energy!