E.ON Energy in London in 2020


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Welcome to the lovely city of London, where E.ON provide gas and electricity to a number of homes. Whether you have just moved here, or if you have been a Londoner for some time, EON will definitely have a great plan for you. They have a pretty wide range of energy tariffs for both new and old customers. You can see a breakdown of all their plans available in London on this page! Since 2000, E.ON have been providing energy to homes across the UK, and they now have a huge base of 3.8 million customers.

If you want to make the switch and join the E.ON community, you can ring up their customer service line on 0345 052 0000, or for alternative energy plans on the market, chat to one of our experts by ringing Switch Plan on 0330 054 0018. We’ll make sure your new home in London gets fuelled up quickly and smoothly.

Your gas & electricity distribution network operators in London?

Who is London’s gas and electricity distributor?

In case of an emergency like a power cut, you can always reach out to your local electricity DNO (Distribution Network Operator). In London, your DNO is UK Power Networks.

Gas is also transported by a local gas distributor. In Greater London your distributor is Cadent Gas.

You can visit their websites for more info:

UK Power Networks Cadent Gas
UK Power Networks website Cadent Gas website

How to contact London’s energy distributors?

If you need some up-to-date information, or are experiencing a powercut in Greater London, then you should get in touch directly with your District Network Provider.

Company name Company number
Greater London UK Power Networks General Number
0800 029 4285
Greater London UK Power Networks Emergency Number
0800 31 63 105
Greater London Cadent Gas Number
0345 835 1111
Greater London Cadent Gas Emergency Number
0800 111 999

Power consumption in London

What’s the average price per kwh in London?

In Greater London, the average price for a kwh of electricity is £9.93 according to the most recent data. A Londoner pays roughly -6.67% less compared to the UK national average.

Who is the main supplier of energy in London?

The most popular energy provider in London is EDF, and indeed in most of Greater London. Remember, it’s free to change energy supplier at any time with Switch Plan, so don’t feel like you need to stick with EDF! Londoners can save money on gas and electricity by switching energy suppliers.

How much to people consume in average in London?

Energy consumption can be localised via postcodes in the UK. Based on government data, we estimated that the average yearly consumption in London is 3,511.13 kWh while the yearly median consumtion is 3,122.52 kWh.

Are E.ON’s energy plans expensive?

E.ON is one of the biggest energy suppliers in the UK and generally receive high reviews from their customers. These range from value for money, to their fuel supply. However, before making any switch, it’s important to read customer reviews to get a more broad overview of the service available. Head over to TrustPilot to read more in depth reviews about E.ON.

Setting up a E.ON account in London

Moving house is exciting, and is often a process that involves a long list of things to do. That’s why we want to tick one off your list. And that’s your energy supply. Our experts at Switch Plan can make sure that you start up ASAP on the best, cheapest tariff for your new household’s specific energy requirements. All we need you do is a few very simple tasks during the move over to London, and then we can sort out the rest.

  1. As you’re saying goodbye to your old home, take your final meter reading. Sad, we know. But we promise it’s important to make sure you aren’t overcharged for your energy bill. Jot it down and leave a note where the next residents of the house can find it. Their supplier might need it to know when to stop charging you for energy in the house.
  2. Walking into your new house in London, you should now locate the meter and write down the reading. You might not need it, but chances are your supplier could ask you for a meter reading when you first moved in, to know exactly how much the previous residents used. Now it’s time to move in to your new house in London!
  3. Wondering how you’ll start providing energy to your new house? Luckily, you’ll start up on the bill that the previous residents of the house were contracted on, before you switch over to a new one. You might want to stick on this plan if you find it suits you well, but chances are, you’ll feel the need to change suppliers and tariffs. If you can’t find the details of the last residency of the house, don’t worry! The Ofgem website can help you find out who supplies the energy to the property.

With Switch Plan, switching your energy provider is easier than it sounds, so don’t be put off! Just give us a ring on 0330 054 0018 and we will carry out a free price comparison service based on current tariffs on the market and your personal energy needs.

How can I contact E.ON in London?

Type of Enquiry Number to contact
General Enquiries
Enquiries that you may have regarding your existing account, such as querying a bill or changing the way you pay your bills.
0345 052 0000

Open from 8am to 8pm during the week, 8am to 6pm on Saturday, 10am to 4pm on Sunday.
Top Up Contact Number
For all queries related to Pay As You Go billing: topping up, changing from pay as you go to direct debit and using emergency credit.
0330 303 5063

8am to 8pm during the week, 8am to 6pm on Saturday.
If you have a complaint that you would like resolved or acknowledged by E.ON.
0345 052 0000

8am to 8pm during the week, 8am to 6pm on Saturday.
Complaints Pay As You Go
Complaints specifically related to Pay As You Go tariffs.
0345 303 3040

8am to 8pm during the week, 8am to 6pm on Saturday.
E.ON Boiler Services
Complaints number and address that are separate from the complaints service for gas and electricity customers

Switch Plan is always available to help any Londoner switch their plan over to E.ON. Our experts are available anytime from 9am to 7pm to carry out a price comparison service or even carry out the whole switch for you. If you wanted to, however, you can also get in touch with E.ON directly. This is necessary if you have a complaint, emergency, or a very specific query. If that’s the case, all their contact details are below.

Plans and dual fuel plans available with E.ON

Gas plans

Name of the Plan Tariff value Unit price


Standing Charge


Gas Standard Fixed March 2022
3.438 p
26.041 p
Economy 10 24 Months Fixed
3.392 p
34.61 p

While dual fuel is becoming increasingly popular, some households still opt for separate gas and electricity plans, even sometimes from separate suppliers. In London, 14.74% households opt for electric central heating systems, compared to 80.63% for gas and just 0.68% for oil. However, E.ON has a number of dual fuel plans, as can be far more convenient to keep all your costs in one place with one plan.

Single Electricity plans

Name of the Plan Tariff value Unit Price


Standing Charge


Greener Energy 12 Months Fixed
16.7660 p
22.586 p

Two rates energy plans

Name of the Plan Tariff value Day time


Night time


Standing Charge


Economy 7 12 Months Fixed
19.151 p
10.288 p
22.665 p
Economy 10 24 Months Fixed
19.151 p
13.101 p
33.665 p
Economy 7 24 Months Fixed
3.438 p
18.75 p
27.01 p
Economy 10 24 Months Fixed
18.75 p
12.18 p
27.01 p

Call us to switch your energy supplier for free!

0330 054 0018


E.ON in your London district

E.ON prices and info sometimes vary from one neighborhood to the over. The following pages give you specific information on the E.ON energy supply in your very own district of London.


Written by william

Updated on 23 Nov, 2020


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