Cleaner, clearer electricity

Our Fix & Reward tariff matches 100% of the electricity you use on this tariff with the purchase of Renewable Energy Guarantee of Origin (REGOs).^ Plus, we'll reward you with Nectar points when you switch and every time you shop with Sainsbury's.

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Introducing our new Fix & Reward tariff

It's easy to see why it'll tick all your boxes...

Fixed rate
Fixed monthly direct debit
Dual or single fuel
Online account and free app
100% renewable electricity
UK-based contact centre
£30 exit fee per fuel
Collect Nectar points
Switch now

Learn more about our best bits

Enjoy a fuss-free energy tariff that rewards you.

Mum is drying her child after a bath - Sainsbury energy is 100% renewable

100% renewable electricity

Find out more about how we purchase electricity from certified renewable sources across the country.


On-going rewards

Get up to 10,000 Nectar points for switching**, and we’ll reward you every time you shop at Sainsbury's† too. Plus, there's no need to worry about switching fees. Sainsbury's Energy will pay for any exit fees‡ you may have from your current supplier, making your switch hassle-free.


A husband helping his wife in the kitchen - Sainsbury's energy customer service

A helping hand

Our customer service is everything you'd expect from us. Chat to a friendly member of our UK-based team to help with your quote, your switch, and your ongoing account management. We've also got an FAQ page for instant advice and support.


An adult and child warming their feet against radiator - Sainsbury's energy offers a warm home discount

Warm Home Discount

This scheme is designed to help people who are struggling to keep up with their energy payments. If you qualify, the Warm Home Discount scheme will give you a yearly rebate against your electricity bill. 

Find out more
Mobile phone screen showing Sainsbury's energy account - managing your energy online is easy with Sainsbury's energy plans

Online account management

Managing your energy is satisfyingly simple. Use your online account and mobile app to keep an eye on your energy use, send meter readings and more. Not a paper bill in sight. 

How it works

**2,000 Nectar points per fuel when you sign up for Sainsbury’s Energy 1 year Fix and Reward. Or 5,000 Nectar points per fuel when you sign up for Sainsbury's Energy 2 year Fix and Reward - Offer valid from 10-02-2020 to 30-04-2020. Offer only available for new customers switching to Sainsbury's Energy. Offer requires a residential energy contract for gas and/or electricity on Sainsbury’s Energy Fix and Reward. You will be eligible to receive your Nectar points once you are on supply on Sainsbury’s Energy Fix and Reward. You need to tell us your Nectar card number when you apply. It can take up to 30 days from your Supply Start Date to receive your points. Nectar Loyalty Ltd award the points from this offer. No cash alternative is available. Sainsbury's Energy reserves the right to alter, cancel or withdraw this offer and/or tariff without notice.

†Dual fuel customers receive 2 additional points for each pound spent in Sainsbury’s stores (triple points), 1 additional point if you are a single fuel customer (double points), up to a maximum of 3,500 points per fuel per annum.

^There are currently no additional environmental benefits to this tariff.

‡Sainsbury's Energy will refund your exit fees when you switch to Sainsbury's Energy up to £30 per fuel if you are charged by your previous supplier. To claim a refund of your exit fees you must provide a copy of your final bill as proof that you have been charged the fees by sending a pdf copy of your bill to The bill must clearly show your name address and the exit fee amount charged. You must claim your exit fee within 90 days from the date your account goes live with Sainsbury's Energy. Once approved they will credit your account within 28 days. No cash alternative will be provided, and all refunds will be in the form of a credit to your account with Sainsbury's Energy. This offer is valid until 30-04-2020 and is subject to availability and can be withdrawn or amended at any time.