Switch and celebrate with Octopus Energy

Switch to cheaper, greener energy with 5 star customer service today. Then congratulate yourself with a free bottle of Veuve Clicquot Yellow Label.

You'll enjoy:

Great value for the long term, not just a fixed term

Most suppliers switch you to an expensive standard tariff as soon as your fixed term ends. We don’t. We just offer everyone great value. Our standard and fixed prices are over £150 cheaper than the Ofgem price cap for an average home.

No compromise: get great value and outstanding service

We’re rated #1 for customer service by Which? and independent research has shown – whether you call or email – we’ll manage your query quicker, and with less fuss, than any other major supplier.

Energy that doesn't cost the Earth

All our electricity is sourced from 100% renewable British sun, wind and water. But it doesn’t cost an arm and a leg – in fact many homes will cut their bills, as well as their carbon footprint, by switching to Octopus.

Start your switch now

Good to know: Your champagne will be delivered within 28 days after your switch completes and we've taken your first payment. Veuve Clicquot Yellow Label is subject to availability, we may need to substitute for another bottle of a similar value (don't worry, we've got great taste). If you'd prefer something non-alcoholic, drop us an email to hello@octopus.energy after you've signed up, and we'll send you out an Amazon voucher to the same value, so you can treat yourself.

Rated 5 stars for customer service from 286,350 reviews.

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Hey I'm Constantine, welcome to Octopus Energy!