Compare electricity deals

Most of the UK’s energy suppliers are signed up to the Energy Switch Guarantee. This guarantees that the supplier you’re switching to will complete the process and that it will be done within five days.

There’s also a two-week ‘cooling-off’ period, during which you can cancel the switch free of charge.

There’s no need to get in touch with your old supplier once you’ve made your energy switch. Once it’s been told of your switch, the supplier should send a final bill and close your old account once you’ve paid any outstanding amount.

While there’s no need to cancel your Direct Debit, you can do this through your bank if you want to be more confident you won’t still be charged. Just remember to settle your final bill first.

Your gas and electricity won’t be interrupted at any time. Even if your supplier goes out of business and you’re transferred to another supplier, the lights and heating will stay on.

Most energy suppliers are signed up to the Energy Switch Guarantee, which requires switching to be reliable and hassle-free. With that in mind, any problems involving the interruption of your supply are extremely unlikely.

You can switch energy supplier if you’ve been in debt for fewer than 28 days - the money you owe will be added to your final bill. If you’ve been in debt for longer, you probably won’t be able to switch until you’ve settled that debt (unless the supplier’s billed you incorrectly). 

If you’re on a prepayment meter, you can switch as long as the debt to your current supplier is less than £500.

If you’re moving and you want to take your current deal with you, let your provider know - depending on where you’re moving to, you may be able to take it with you. If not, you’re free to switch away from the default supplier at your new property in the normal way.

One thing to remember to do is take a meter reading on the day you move out, and take another one at the new property when you move in. This will ensure you’re only paying for what you use.

You can compare energy prices by providing your postcode and usage details (starting with the postcode entry box at the top of this page). We'll show you deals available in your area along with the estimated savings based on your current usage.

To switch energy supplier, you’ll only need your address. Uswitch will collect your usage data and current supplier from your address details.

You can usually switch energy supplier if you’re a renter who pays the energy bills. If the landlord pays the energy bills, you’ll need to get their permission.

If you want to only see gas deals or electricity deals, you can filter available tariffs on our results table.

When you confirm your switch, you’ll get an email from your chosen supplier within a day or two to let you know that it’s going ahead. Once it’s completed you’ll get another email letting you know that you’re officially getting your energy from your new supplier. Your supply won’t be cut off at any point, so you can sit back and relax.

If you don’t want to switch energy supplier, you still might be able to find a cheap gas and electricity deal with Uswitch.

If you haven’t switched energy before, it’s likely you’re on your provider’s standard variable tariff, which is typically the most expensive tariff. You can use Uswitch to compare energy deals from your current provider if you’re happy with the service but want to save on your energy bills.