Energy you can rely on

Our energy’s everything you’d expect from a brand that’s been around as long as we have.

Joining forces

We've teamed up with npower

Sainsbury's have teamed up with npower to bring you Sainsbury's Energy. Together, we're offering an energy deal that ticks all the boxes: simple, rewarding and trustworthy.

Why npower?

A partnership that works

We already have an existing relationship with npower and, as one of the UK’s most established energy suppliers, it seemed like the natural next step to join forces for our new venture. Sainsbury's Energy brings together everything you love about Sainsbury's with the sector strength and expertise of npower.

A modern approach to energy

We want our energy to slot in seamlessly with your lifestyle. Working with npower, we've created an app that lets you easily keep an eye on how much energy you're using, send meter readings and much more. Energy at your fingertips.


New to Nectar

We're excited to be the only energy provider on the Nectar scheme, meaning a new chance to save more on your household bills! As a Nectar card holder, you'll receive up to 4,000 points when you switch**, so you can rack up the points for big savings.


Media enquiries

If you're a journalist, you can get in touch with us by emailing

**2,000 Nectar points per fuel when you sign up for Dual Fuel on Sainsbury’s Energy Fix and Reward v1. Offer requires a residential energy contract for gas and / or electricity on Sainsbury’s Energy Fix and Reward v1.You will be eligible to receive your Nectar points once you are on supply on Sainsbury’s Energy Fix and Reward v1. 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 without notice.