Octopus Energy Referral Code UK May 2026: Split £100 When You Switch
Updated May 2026 · 5 min read
Octopus Energy Referral Bonus
Split £100 Reward
£50 each for you and your friend. T&Cs apply.
Octopus Energy Quick Specs
| Sign-up Bonus | Split £100 Reward (£50 each) |
| Requirement | Switch energy supplier |
| Electricity Type | 100% Renewable |
| Exit Fees | None |
| Award | Which? Recommended 7 years running |
What Is Octopus Energy?
Octopus Energy is a multi-award-winning British energy supplier that has rapidly become one of the UK's largest and most trusted providers. Founded in 2016, Octopus supplies gas and 100% renewable electricity to over 6 million UK homes. Unlike traditional "Big Six" suppliers, Octopus is a technology-led company, using its proprietary Kraken platform to deliver better service, fairer pricing, and innovative smart tariffs that help UK households save money and support the green energy transition.
As of May 2026, Octopus Energy is the only energy supplier to be named a Which? Recommended Provider for seven years in a row, a testament to its world-class customer support and transparent business practices.
Why Choose Octopus Energy UK?
- ✓100% Renewable Electricity — All Octopus electricity tariffs are backed by renewable sources at no extra cost.
- ✓Award-Winning Service — Consistently the highest-rated UK energy supplier on Trustpilot.
- ✓Innovative Smart Tariffs — Access Agile Octopus, Octopus Go (for EVs), and Flux (for solar) to slash your UK energy bills.
- ✓No Exit Fees — Total flexibility to switch tariffs or suppliers whenever you like.
How to Claim Your Octopus Energy Referral Reward
- 1.Click our exclusive referral link to visit the Octopus Energy website.
- 2.Enter your UK postcode and current usage to get an instant quote.
- 3.Complete the sign-up process. Octopus handles the entire switch from your old supplier automatically.
- 4.Once your switch is successful (~21 days), £50 credit will be applied to your account automatically!
The £100 reward is split £50/£50 between you and the person who referred you. T&Cs apply.
Frequently Asked Questions
How do I get the Octopus Energy referral bonus?
Click our referral link, sign up for an Octopus Energy tariff, and both you and your referrer receive £50 credit once your switch completes (~21 days).
Is Octopus Energy reliable?
Yes. Octopus has a 5-star Trustpilot rating from 300,000+ reviews, has won uSwitch Supplier of the Year multiple times, and is a Which? Recommended Provider.
Does Octopus use renewable energy?
Yes. All Octopus tariffs are backed by 100% renewable electricity, verified by REGO certificates. Octopus Energy Generation also owns wind and solar farms across the UK and Europe.
What is the Octopus Agile tariff?
Agile tracks wholesale electricity prices every 30 minutes. Flexible users can shift usage to cheap periods — sometimes paying near zero or even receiving credit. Best suited to smart-meter households with flexible schedules.
Ready to switch and save?
Use our referral link to split £100 (£50 each) when you switch to Octopus Energy today.
Claim My Reward at Octopus Energy →New customers only. Credit applied after switch. T&Cs apply.