Gas and electricity in London

Find the cheapest energy prices in London; simply enter your postcode in the box below to get started.

Home gas and electricity price comparison

Incumbent suppliers

If you have never before switched your gas or electricity suppliers, then there’s a good chance you will be with your region’s incumbent energy providers. In a nutshell, the ‘incumbent’ supplier is the default provider for gas and electricity in that geographical region.

The incumbent gas and electricity suppliers for London are British Gas and EDF, respectively.

This is not to say that if you live in London, your energy providers will definitely be British Gas and EDF, as there’s a chance that the energy suppliers for your property may have been changed in the past – for example by previous occupiers. If you’re still in doubt, you can always check with the local distribution company for your region. For London, this is EDF Energy Networks, who can be reached on 0845 600 0102.

Switching suppliers in London

If you are currently supplied by the incumbent providers for London, then there’s a good chance that you’ll want to switch to a different supplier. This is because you will currently be on those suppliers’ standard energy tariffs, which typically cost much more than other deals.

See the table below for some of the best energy deals available in London today:

National Incumbent Average Dual Fuel Bill Incumbent Dual Fuel Bill for Region Cheapest Dual Fuel Bill for Region See best deals...
£1,104 £1,098 £739 Continue

Switching your suppliers

You can easily find out if you could save money on your energy bills by running a home energy price comparison. You may have the potential to save hundreds of pounds each year – especially if you are currently on a standard tariff. can help to you find the best deal for your gas and electricity needs, and switch you to the cheapest supplier.

Our comparison and switching service is quick, easy, and 100% free to use. We’re fully Ofgem accredited and provide whole of market comparisons – meaning you can trust us to find you the best deal out there. Give us a call on 0800 320 2000 or enter your postcode in the box below to start your switch today.

Switching is easy

Save hundreds of pounds on your household energy bills today. Just enter your postcode to get started.

Latest energy price updates

Latest supplier prices change: 30 November 2015

Price updates

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