£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!

Get a quote

Rated 5 stars for customer service from 306,008 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
A logo for the association for renewable energy and clean technology

Switching has never been easier

A screwdriver and a spanner

No engineer or installer visits

A kettle plugged into an outlet

No disruption to your supply

A mobile phone with an octopus outline on display

We'll inform your old supplier

A happy globe holding an award

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

A logo for the Which? recommended energy provider for 2024 This one's new This one's new
Get a quote

“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.

As featured by

Octopus Energy can save you money - and it's better for the environment, too
The only firm to achieve a five-star rating for overall customer service
Octopus is the answer to a broken, inefficient market
Octopus Energy raises $800m and aims to create 3,000 green jobs in UK
Octopus customers can get free cinema tickets, hot drinks and days out
Octopus Energy to invest £15.5bn in offshore wind projects by 2030

Hey I'm Constantine, welcome to Octopus Energy!