Octopus Energy Referral Code 2026 — Get £50 Credit When You Switch
I've been with Octopus Energy for years and genuinely rate them. Use my referral link and you'll get £50 credit applied to your account — at no cost to either of us. Here's everything you need to know.
My Referral Code
light-sage-250
Credit applied after your first Direct Debit. Typically 2–4 weeks after switching.
Disclaimer: Referral amounts and terms are set by Octopus Energy and may change. Information on this page is accurate as of March 2026 — always verify current offers at octopus.energy.
What the Octopus Energy Referral Gives You
When a new customer signs up using a valid referral link, both the new customer and the existing customer receive account credit. The credit is applied automatically — you don't need to do anything after sign-up. It lands on your account after your first Direct Debit payment has cleared.
£50 Account Credit
Applied automatically after your first Direct Debit. No voucher codes, no manual claims.
100% Renewable Energy
All Octopus Energy plans include 100% renewable electricity as standard.
Award-Winning Support
Over 750,000 Trustpilot reviews with a 95%+ positive rating. Which? Recommended Provider 9 years running.
Excellent App & Tools
Manage your account, track real-time usage, adjust Direct Debits, and view energy data in their app.
How to Switch & Claim Your £50
The whole process takes around 10 minutes online. Octopus handles the actual switch from your existing supplier for you.
Click the Referral Link
Visit share.octopus.energy/light-sage-250 — the referral code is embedded in the link automatically. If joining by phone, call 0808 164 1088 and quote light-sage-250.
Get a Quote & Choose Your Tariff
Enter your postcode and current usage to get a personalised quote. Choose between Flexible Octopus, a fixed tariff, or one of their specialist tariffs like Octopus Go for EV drivers.
Complete Sign-Up — Octopus Does the Rest
Confirm your payment details and let Octopus handle the switch. There's no engineer visit needed, no interruption to your supply, and no need to contact your old supplier. Your £50 credit arrives after your first Direct Debit.
Why I Recommend Octopus Energy
I switched to Octopus Energy after getting tired of impersonal service and confusing bills from a larger traditional supplier. After doing my research — Trustpilot reviews, MoneySavingExpert comparisons, price cap calculations — Octopus stood out clearly.
Their pricing has consistently been competitive, their app is genuinely good (you can actually see real-time usage, adjust your Direct Debit yourself, and track your balance), and the few times I've needed to contact their support team I've actually spoken to a real person without a lengthy wait.
As a web developer, I also really appreciate their open APIs. Octopus makes their energy data and account information accessible via well-documented APIs, which means you can build your own dashboards, integrate with smart home systems, or do all sorts of nerdy automation with your energy data. It's rare to find a utility company that thinks like a tech company — but Octopus genuinely does.
Billing Transparency
Direct Debit adjustments are simple and you can see exactly what you're being charged for. No surprises.
Customer Support
Spoke to a real person when I called. Email responses within a working day in my experience.
App & Online Tools
One of the better utility apps I've used. Real-time data, clear balance, easy to manage.
Open APIs
Well-documented APIs for energy data, account management, and smart home integrations. A developer's dream.
Popular Octopus Energy Tariffs
All plans below include the £50 referral credit when you sign up through my link.
Flexible
Flexible Octopus
100% green energy at wholesale prices, reviewed quarterly. Covered by the energy price cap. Great if you want to benefit when prices drop.
Get £50 Credit →Popular
Fixed Octopus
Lock in your unit rate for 12 months. Peace of mind that your bills won't change mid-year regardless of wholesale price movements.
Get £50 Credit →EV Friendly
Octopus Go
Cheap off-peak electricity from 00:30–05:30 every night. Ideal for EV owners — charge your car overnight at a significantly lower rate.
Get £50 Credit →Tariff details are indicative. Check octopus.energy for current rates and availability in your area.
Should You Switch Supplier Right Now?
It depends on your current situation. Here's a quick guide to help you decide.
You're Mid-Way Through a Fixed Deal
Check your current supplier's exit fees before switching. If the termination charge is small — especially if prices have since dropped — it may still be worth switching. Run the numbers.
Your Fixed Deal Is Ending Soon
Start comparing now, before your deal lapses onto a default tariff. Rolling over to a default rate is typically more expensive. Switching takes a couple of weeks, so give yourself time.
You're on a Variable Tariff
You can switch at any time without exit penalties. Now is always a good time to compare rates across suppliers and make sure you're not overpaying.
Money Is Tight Right Now
Don't wait. Compare your options early to lock in the best available rate. Octopus Energy also offers the Octo Assist support scheme for customers who need extra financial help with their bills.
Business Customers Get £75 Credit
If you're signing up for a business energy account, the Octopus referral scheme still applies — and you'll receive £75 credit rather than £50. Business accounts are eligible for the full range of Octopus tariffs. As always, verify current terms on the Octopus Energy website.
Octo Assist — Help If You're Struggling with Bills
Octopus Energy created the Octo Assist scheme to provide extra help to customers most in need. It's a £40 million support fund that goes beyond standard debt management and offers a range of practical and financial assistance.
If you're struggling with your energy bills — or concerned you might be — it's worth contacting Octopus Energy directly. They're known for being approachable, and support is offered on an individual basis.
To find out more, contact Octopus Energy on 0808 164 1088 or visit octopus.energy/blog/octo-assist.
Frequently Asked Questions
What is an Octopus Energy referral code?
It's a unique code given to existing customers to share with friends and family. When a new customer signs up using the code, both parties receive a credit on their energy account — currently £50 for households and £75 for business customers.
When does the credit appear?
The £50 credit is applied to your account after your first Direct Debit payment has cleared, usually within two to four weeks of your switch going live.
Does the referral code work in 2026?
Yes. As of March 2026, my referral code light-sage-250 is active and working. Referral amounts and terms are set by Octopus Energy and may change — always check at octopus.energy.
Can I switch if I'm on a fixed deal with my current supplier?
Yes, but check whether your current supplier charges an exit fee. If they do, weigh the cost of the fee against the savings of switching. In many cases, the £50 credit alone covers it.
Can I sign up by phone and still get the credit?
Yes. Call Octopus Energy on 0808 164 1088 and quote the code light-sage-250 during sign-up.
Does Octopus Energy have an app?
Yes, and it's one of the best utility apps out there. You can view real-time usage, manage your Direct Debit, submit meter readings, and track your balance — all from your phone.
Do I get a referral bonus for every person I refer?
Yes. Once you're an Octopus customer, you'll get your own referral code and earn £50 credit for every new customer who signs up through it. There's no limit.
What is the Octo Assist scheme?
Octo Assist is Octopus Energy's £40 million support fund for customers struggling with their energy bills. It includes direct grants, flexible payment plans, standing charge waivers, free electric blankets, and thermal camera loans to help identify heat loss in your home.
James Harland
Head of Technical · Kent, UK
I'm a web developer based in Kent, specialising in Laravel and Magento. I've been an Octopus Energy customer for several years and share my referral link because I genuinely recommend them — not for any financial gain beyond the standard £50 credit we both receive when you switch.
Get £50 Free Credit
Use referral code light-sage-250 when you switch to Octopus Energy
Switch & Get £50 CreditCredit applied after first Direct Debit · T&Cs apply
Referral amounts and terms are set by Octopus Energy and may change. Information accurate as of March 2026 — always verify current offers at octopus.energy.