Sign up for PeakSave

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

No matter what tariff you're on, you can sign up for PeakSave. By joining, you get half-price electricity¹ on PeakSave Sundays and with our new PeakSave Green Flex events too.

What happens next?

Already completed this form? You're all set! There’s no need to re-register.

New to PeakSave and want to join the fun? Fill in the details below and we'll do two things:

• Check if you have the right meter (a smart meter that makes PeakSave work)
• We'll let you know by email within 7-10 days if you're good to go.

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

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, you only need to register once.

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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Registrations closed

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Full name

You should be able to find this at the top of anything we've sent you. Your account number can be in one of the following formats only:

Electricity customer account number Email address I'm happy with the privacy policy. I'm also happy for British Gas to collect 30-minute consumption data from my smart meter, as this is necessary to take part in PeakSave. I can change to daily or monthly meter readings at any time by getting in touch with British Gas, however, I'll no longer be able to participate in the PeakSave initiatives.

To understand more about how we use your data, or changing your marketing preferences, see our privacy notices.

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.

Want to know more about PeakSave?

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

PeakSave Green Flex

Learn more about our PeakSave Green Flex events and how they work.

More about PeakSave Green Flex

PeakSave Sundays

Get half-price electricity every Sunday from 11am to 4pm.

Start saving now

Additional information

1. You’ll pay your daily standing charge at your normal rate. This will not be discounted.

   PeakSave Sundays and PeakSave Green Flex events are subject to eligibility criteria and terms and conditions. Each can be found in full here: PeakSave Sundays, PeakSave Green Flex.