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Page last updated on 8th August 2025

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Arrows indicating movement in a switching motion with repeated 'smart facts' text in the background

Switching energy supplier with smart meter

Do you want to know ‘can I switch energy supplier if I have a smart meter?’ Good news: Yes, you can. Whether your meter is first‑generation (SMETS1) or the newer SMETS2 type, switching energy suppliers works just like it would with a traditional meter.

If you need more information, then continue reading to learn more details about smart meters and switching energy suppliers.

What's on this page?

Can you change supplier with a smart meter?
I have a first-generation smart meter – can I switch supplier if I have a smart meter that is older?
Can I change supplier with a smart meter that is second generation?
Unsure what type of smart meter you have?
Do you need a new smart meter when you change supplier or tariff?
It's simple with a smart meter. Change suppliers as you like
How can you get a smart meter if you don’t already have one?

Read on to learn more about switching energy supplier with a smart meter.

If I have a smart meter, can I change supplier?

Yes, you can change energy supplier with a smart meter. Changing energy supplier with a smart meter works the same as with a traditional meter. The same is also true for changing tariffs.

In fact, with a second-generation smart meter, you should be able to switch energy supplier without any interruption to your energy readings or bill payments.

So, with a smart meter, you can change your supplier as easily as you did before. But you will also get all the benefits of having a smart meter. For example, you can use a smart meter to find ways use less energy thanks to the handy in-home display.

A hand reaching to turn off a light switch.

I have an older smart meter – can I switch supplier if I have a smart meter that is older?

Older, first-generation smart meters sometimes lose some functionality after switching energy suppliers. If you have an older smart meter, also known as SMETS1, it might lose some functionality for a short time if you change supplier. If your meter does lose functionality, it’s important to know that this is a temporary situation and your meter will still be accurately measuring your energy use.

First-generation smart meters are being migrated into the new secure smart data network.

This will happen 'over the air', without needing a visit from an installer. These smart meters will then be able to deliver all the benefits of smart, with any supplier. The process to migrate the first-generation meters is progressing well. It is due to be completed by the end of the smart meter rollout. Your energy supplier may be able to tell you more about their plans for this and how long it will take.

Overall, none of this affects your ability to switch your energy supplier. Even if you have an older smart meter, switching energy suppliers won’t affect your smart meters’ ability to measure your energy. So, you can go ahead and change your gas or electricity supplier.

Can I change supplier with a smart meter that is from the second generation?

Second generation (SMETS2) meters will keep their full smart functionality following a switch. The issue with switching only relates to some first generation (SMETS1) meters. Those SMETS1 meters will be remotely migrated into the secure smart data network. This means they will be able to seamlessly switch between suppliers.

Most suppliers are now offering second-generation smart meters to their customers. The majority of customers requesting a smart meter now get a second-generation meter. When you request yours, you can contact your supplier to find out what they can offer you!

Unsure what type of smart meter you have?

You may be wondering which type of smart meter you have, so you can plan your energy supplier switch. You can check if you have a smart meter in your home, and what type it is (first-generation or second-generation) using the links below – no need to contact your energy supplier:

What happens to smart meters when you switch supplier and tariff?

If you have a smart meter, the process for switching suppliers is the same as it is if you have a traditional meter. You don't need to get new smart meters if you switch suppliers or tariffs. Your smart meter will continue working with your new energy supplier. You also don't need a new in-home display either. The in-home display that came with your smart meter should still connect to your smart meter, even if you change supplier or tariff.

Find out more about how this works from the DCC's guide to what happens to smart meters when you change supplier.

It’s simple with a smart meter. Change suppliers as you like:

The process for changing your energy supplier should be the same, regardless of what kind of meter you have. The new energy supplier you have chosen will manage the switch. You will likely need to provide your new supplier with information, such as your postcode, the name of your supplier, and information about your current tariff.

See Ofgem’s guide to switching energy supplier for more information.

You will not need to get a new meter when you change suppliers, apart from in very specific circumstances, such as if your old meter needs replacing, or you need a specific type of meter for your new tariff that is different from your current meter.

How can you get a smart meter if you don’t already have one?

Request a smart meter from your supplier. You can use the box below to find your supplier.

Once you've requested your smart meter, you will get a reminder of your installation date and time. Then, a trained professional will come round to your home to start the installation. For more information, read our smart meter installation guide.

We believe that Octopus Energy is now responsible for Affect Energy customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that Yu Energy are responsible for Ampower UK customers. Therefore we are connecting you with Yu Energy who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Angelic Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that SSE is now responsible for Atlantic Energy customers. Therefore we are connecting you with SSE who will be responsible for taking your request forward.

We believe that Nabuh Energy is now responsible for Avid Energy customers. Therefore we are connecting you with Nabuh Energy who will be responsible for taking your request forward.

We believe that Octopus Energy are responsible for Avro Energy customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Beam Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that British Gas are responsible for Better Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that OVO Energy are responsible for Boost Energy customers. Therefore we are connecting you with OVO who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Breeze customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that SSE is now responsible for Brilliant Energy customers. Therefore we are connecting you with SSE who will be responsible for taking your request forward.

We believe that British Gas are responsible for Bristol Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

You can continue your smart meter journey at your supplier's website. They will take your request forward.

We believe that British Gas are responsible for British Gas Evolve customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that Octopus Energy are responsible for Bulb customers. Therefore we are connecting you with Octopus who will be responsible for taking your request forward.

We believe that SSE are responsible for Cardiff Energy customers. Therefore we are connecting you with SSE who will be responsible for taking your request forward.

We believe that British Gas is now responsible for CitizEn Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that Shell Energy are responsible for Colorado Energy customers. Therefore we are connecting you with Shell Energy who will be responsible for taking your request forward.

You can continue your smart meter journey at your supplier's website. They will take your request forward.

We believe that Scottish Power is now responsible for Daisy Energy customers. Therefore we are connecting you with Scottish Power who will be responsible for taking your request forward.

You can continue your smart meter journey at your supplier's website. They will take your request forward.

Eon have informed us that Eon Next are responsible for smart meter installations, so you'll be redirected there.

We are redirecting you to the E.ON Next smart meter webpage. You can continue your smart meter journey at their website. They will take your request forward.

If you are a prepay customer you will need to visit Boost Energy at www.boostpower.co.uk/smart-meters. They will be responsible for taking you request forward.

We believe that Octopus Energy is now responsible for Engie customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that E.ON Next is now responsible for Enstroga customers. Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

We believe that So Energy is now responsible for ESB customers. Therefore we are connecting you with So Energy who will be responsible for taking your request forward.

We believe that Utilita is now responsible for Eversmart customers. Therefore we are connecting you with Utilita who will be responsible for taking your request forward.

We believe that Scottish Power is now responsible for Extra Energy customers. Therefore we will connect you with Scottish Power who will be responsible for taking your request forward.

We believe that Shell Energy Retail is now responsible for First Utility customers. Therefore we are connecting you with Shell Energy Retail who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that British Gas is now responsible for Fosse Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

You can continue your smart meter journey at your supplier's website. They will take your request forward.

We believe that Green Star Energy is now responsible for Future Energy customers. Therefore we are connecting you with Green Star Energy who will be responsible for taking your request forward.

We believe that Octopus Energy is now responsible for Gen4U customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that Bulb Energy is now responsible for GnErgy customers. Therefore we will connect you with Bulb who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that Shell Energy is now responsible for Goto Energy customers. Therefore we will connect you with Shell energy who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Great North Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that EDF Energy is now responsible for Green Network Energy customers. Therefore we will connect you with EDF Energy who will be responsible for taking your request forward.

We believe that Octopus Energy is now responsible for Green Star Energy customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that E.ON Next is now responsible for Hub Energy customers (formerly Gulf Gas and Power). Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

If you would like a smart meter installed, please get in touch with Homeshift using the contact number on your latest energy bill.

We believe that E.ON Next is now responsible for Hub Energy customers. Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

We believe that E.ON Next is now responsible for Igloo Energy customers. Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

We believe that Octopus Energy is now responsible for Iresa customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that EDF Energy is now responsible for iSupply Energy customers. Therefore we are connecting you with EDF Energy who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that OVO Energy is now responsible for Lumo customers. Therefore we are connecting you with OVO Energy who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that British Gas is now responsible for MoneyPlus Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Nabuh Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Neon Reef Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that E.ON is now responsible for Npower Select customers. Therefore we will connect you with E.ON who will be responsible for taking your request forward.

We believe that E.ON Next is now responsible for Npower Select customers. Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

We believe that Utilita are responsible for Omni Energy customers. Therefore we are connecting you to Utilita who will be responsible for taking your request forward.

We beleive that Scottish Power is now responsible for Orbit Energy customers. Therefore we will connect you with Scottish Power who will be responsible with taking your request forward.

We believe that Utilita is now responsible for Our Power customers. Therefore we are connecting you with Utilita who will be responsible for taking your request forward.

We believe that British Gas is now responsible for People's Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for PFP Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that E.ON Next is now responsible for Powershop customers. Therefore we will connect you with E.ON Next who will be responsible for taking your request forward.

We believe that Shell Energy is now responsible for Pure Planet customers. Therefore we will connect you with Shell Energy who will be responsible for taking your request forward.

We believe that Octopus Energy is now responsible for Qwest Energy customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Ram Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Rebel Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Robin Hood Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

You can continue your smart meter journey at your supplier's website. They will take your request forward.

Scottish Gas have told us that British Gas is responsible for providing smart meters on their behalf. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

Scottish Hydro have told us that SSE is responsible for providing smart meters on their behalf. Therefore we are connecting you with SSE who will be responsible for taking your request forward.

We believe that Octopus Energy is now responsible for Shell Energy customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward. If you are a former Shell customer and haven't seen an email from Octopus, please get in touch with them.

We believe that British Gas is now responsible for Simplicity Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We believe that SSE is now responsible for Spark Energy customers. Therefore we will connect you with SSE who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Southend Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that Nabuh Energy is now responsible for Snowdrop Energy customers. Therefore we are connecting you with Nabuh Energy who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Social Energy customers. Therefore we will connect you with British Gas who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

We believe that EDF are responsible for Solarplicity customers. Therefore we are connecting you with EDF who will be responsible for taking your request forward.

We believe that OVO energy are responsible for SSE customers. Therefore we are connecting you with OVO who will be responsible for taking your request forward.

Swalec have told us that SSE is responsible for providing smart meters on their behalf. Therefore we are connecting you with SSE who will be responsible for taking your request forward.

Symbio Energy have told us that E.ON NEXT is responsible for providing smart meters on their behalf. Therefore we will connect you with E.ON NEXT who will be responsible for taking your request forward.

We believe that British Gas is now responsible for The Leccy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that British Gas are responsible for Together Energy customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that Scottish Power is now responsible for Tonik Energy customers. Therefore we are connecting you with Scottish Power who will be responsible for taking your request forward.

We believe that EDF Energy are responsible for Toto Energy customers. Therefore we are connecting you with EDF Energy who will be responsible for taking your request forward.

We believe that Octopus Energy are responsible for UKEIH customers. Therefore we are connecting you with Octopus Energy who will be responsible for taking your request forward.

We believe that Shell Energy Retail is now responsible for Usio Energy customers. Therefore we are connecting you with Shell Energy Retail who will be responsible for taking your request forward.

We believe that EDF Energy is now responsible for Utility Point customers. Therefore we will connect you with EDF Energy who will be responsible for taking your request forward.

We believe that E.ON are responsible for Wasp Energy customers. Therefore we are connecting you with E.ON who will be responsible for taking your request forward.

White Rose Energy customers are now managed by British Gas.

We believe that E.ON are responsible for Wigan Warriors Energy customers. Therefore we are connecting you with E.ON who will be responsible for taking your request forward.

We beleive that Scottish Power is now responsible for Yorkshire Energy customers. Therefore we are connecting you with Scottish Power who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Your Energy Sussex customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that British Gas is now responsible for Zebra Power customers. Therefore we are connecting you with British Gas who will be responsible for taking your request forward.

We believe that EDF is now responsible for Zog Energy customers. Therefore we are connecting you with EDF who will be responsible for taking your request forward.

We don't currently have information from your energy supplier regarding their bookings for smart meters, but we will connect you to their website so you can contact them directly.

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Find out more about smart meters

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Can I get a smart meter?

What are the benefits of smart meters?

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Can a smart meter cut off power?

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Are smart meters accurate?

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Do smart meters cost more?

Get a smart meter