Our Fixed Price Tariffs

Our Fix & Reward tariffs match 100% of the electricity you use on these tariffs 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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Our Fix & Reward tariffs

Available in 1 or 2 year packages

Fixed rate
Fixed monthly direct debit
Dual or single Fuel
Online account
100% renewable electricity**
UK-based contact centre
No Exit Fees
Collect Nectar points
Switch now

Learn more about our best bits

Enjoy a straightforward energy tariff that rewards you

Our most rewarding home energy yet

You can now get up to 12,000 Nectar points just for switching* (until 24th October), and as a thank you for choosing us to power your home, we'll reward you every time you shop at Sainsbury's† too.


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

100% renewable electricity

All the ins and outs of what you need to know about our 100% renewable electricity^.


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

A helping hand

Our UK based customer service team are always happy to help. Chat to a friendly member of our 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 simple and convenient. Just use your online account to keep an eye on your energy usage, pay bills, send meter readings and more!

How it works

^6,000 bonus Nectar points per fuel when you sign up for Sainsbury's 2 year Fix and Reward - offer valid from 23rd August 2021 to 24th October 2021. Or 3,000 Nectar points per fuel when you sign up for Sainsbury’s Energy 1 year Fix and Reward. Offer only available new residential gas and electricity customers (dual fuel customers) or electricity only customers switching to Sainsbury’s Energy. Offer requires a residential energy contract for gas and / or electricity on Sainsbury's Energy Fix and Reward. We work out your energy charges from: – the daily standing charge(s) that apply to your tariff times the number of days, plus – the unit rate(s) that apply to your tariff times based on the amount of energy you use We then take off any discounts applicable and add VAT. 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 360 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. You will be eligible to receive these additional Nectar points whilst you are on supply on Sainsbury's Energy Fix & Reward.

Sainsbury’s Energy is a trading name used under licence by E.ON Next Energy Limited. Registered office: Westwood Way, Westwood Business Park, Coventry

Electricity backed by 100% renewable sources. E.ON Next’s renewable generation assets, agreements with UK generators and the purchase of renewable electricity certificates. The electricity supplied to your home comes from the National Grid and DNOs. There are currently no environmental benefits to this tariff.