Sign up for PeakSave

With PeakSave, you can save money by making small changes to when you use electricity.

By using more electricity at off-peak times, you can save money by getting half-price electricity with PeakSave Sundays.

What happens next?

If you'd like to take part in PeakSave events, simply fill in your details below.

Once you've registered, we’ll check if you’ve got a smart electricity meter that’s currently sending us meter readings.

It takes us around 7 to 10 days to complete all the checks:

  • We’ll email you once everything is set up, so you can start making the most of PeakSave events.
  • We’ll also let you know if your meter isn’t sending us readings or if it’s not eligible, so keep a lookout for emails from us.

If we supply your electricity but you don’t have a smart meter, you should still fill in your details.

And we’ll only get in touch by email. So, please make sure your contact details are up-to-date in your online account.

We know Sundays are for relaxing, not checking texts. That's why we've stopped sending PeakSave Sunday reminders. So, if you've already joined PeakSave, there’s no need to re-register.

Not an electricity customer yet?

You can only join PeakSave if you get your electricity from British Gas. We'd love you to join us and getting a quote is simple.

Get a quote

Thanks for signing up.

It’ll take us 7 to 10 days to complete all the checks and make sure your smart electricity meter is sending us readings. If it is, you’ll be able to take part in PeakSave.

If it isn’t, or there’s another reason you’re not eligible, we’re working on it and will get you involved as soon as we can.

Either way, we’ll email you to let you know, so keep an eye on your inbox.

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Register for PeakSave

What happens next?

You’ll get a confirmation email from us

In the next few days we’ll confirm you’re all signed up.

We’ll contact you before the event

If you think you can use less energy at that time, just opt in.

Upgrade to a new smart meter

If you haven’t got a smart meter, complete your details and then you can book your free installation. Simply log into your account and check for an invitation to upgrade. If there’s no invite, please check back regularly.

Further information

Get answers to all your questions right here on our website.


Learn more about our PeakSave flexible energy initiative.

Find out more

Help & support

Find help for all British Gas products and services.

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