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Want to switch to E.ON in London ?

Let our experts advise you on the best offers on the market!
๐Ÿ˜๏ธCovid-19 : all our services remain open.

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E.ON Energy in London in 2021

papernest disclaims that they are not currently in partnership with E.ON

The E.ON energy supply for Londoners

Last update: June 2021

E.ON are a very popular energy supplier across the UK, with 3.8 million customers throughout the country. This makes them one of the 'Big 6', or in other words, one of the 6 largest energy suppliers in the UK. In Greater London, they also have a pretty large customer base! Whether you would like to join that base or simply want to find the cheapest energy supplier there is, we want to help you.

E.ON have been operating since about 2000 and have a wide range of tariffs available for both new and existing customers. If you decide that one of their plans are for you, you can ring up their number for switching over on 0345 052 0000. Or, if you want an alternative energy option you can chat to one of our experts by ringing us on 0330 054 0018. Either way, we will get your new home fuelled up with the best energy plan for you in no time.

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

My gas & electricity distribution network operators in London?

How can I contact the energy distributor in Greater London?

Inhabitants of Greater London can call their local Greater London electricity DNO (Distribution Network Operator) or gas distributor in case of an emergency or to get up-to-date information.

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

Energy consumption in Greater London

How much to Londoners consume on average in London?

Based on government data we are able to estimate that the average Londoners household consumes 3,511.13 kWh a year. The median consumption of that same household would be 3,122.52 kWh. If you want a relevant point of comparison, visit our pages dedicated to close-by large cities such as Croydon, Barnet or Bromley.

What's the average price per kwh in London?

It costs on average ยฃ9.93 for a kWh of energy in Greater London. Compared to the UK national average, a Londoner pays roughly -6.67% less.

Who is the main energy supplier to the 8,088,142 residents across London?

In the Greater London, British Gas come out top as the most popular supplier among Londoners. We don't want to negate the reasons why this might be the case, however when it comes to energy suppliers, people can get pretty complacent and comfortable with their normality. What you mustn't forget is that switching energy supplier is 100% free. No, there aren't any hidden costs and no, it doesn't take up any of your free time. How is this possible, you ask? If you choose to switch with Switch Plan, our experts deal with everything from start to finish. We need about 20 minutes of your time over the phone to assess your current situation and take note of some key pieces of information to make the most informed switch possible. So, don't fear switching supplier in your house in the Greater London. You could actually save hundreds of pounds a year.

Plans and dual fuel tariffs available with E.ON for Londoners

In London, there are still some households who opt for single fuel tariffs. Surprised? Well, 14.74% homes have electric central heating systems, compared to 80.63% who go for gas and just 0.68% who opt for oil. However, dual fuel is becoming more and more popular. This is because it's miles more convenient for you! Keeping all your energy tariffs in one place makes everything simpler and more convenient. Also, you can oftentimes save money by opting for dual fuel, through discounts. If you want some more specific information about dual fuel, and up-to-date tariffs, then our experts can provide you with this in one quick phone call.

Meanwhile, please find bellow details on all the energy tariffs that E.ON offer.

Two rates energy plans

Name of the Plan Specificities Day time


Night time


Standing Charge


Economy 7 12 Months Fixed - Direct Debit
21.481 p
11.537 p
23.401 p
Economy 10 24 Months Fixed - Direct Debit
21.481 p
13.571 p
23.401 p
Economy 7 24 Months Fixed - Pay as you go
3.459 p
21.07 p
27.34 p
Economy 10 24 Months Fixed - Pay as you go
21.07 p
13.2 p
27.34 p

Single Electricity plans

Name of the Plan Tariff value Unit Price


Standing Charge


Greener Energy 12 Months Fixed
18.9030 p
23.315 p

Gas plans

Name of the Plan Specificities Unit price


Standing Charge


Gas Standard 24 Months Fixed - Direct Debit
3.459 p
26.601 p
Economy 10 24 Months Fixed - Pay as you go
3.316 p
36.33 p

Want to start on an E.ON energy plan in London?

Welcome to your new home in lovely Greater London! You may have moved down to the neighbouring street or moved over from another town but you are now part of the 8,088,142 inhabitants of London, the / biggest city of your Greater London and / of the country. Local statistics state that you probably share this new home with 2.5 friends, flatmates or family members so you'll need to quickly power up your new home.

  • 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.
  • 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!
  • Wondering how you'll start providing energy to your new house? Luckily, you'll start up on the tariff 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 Meter Point Administration's online search tool 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?

Switch plan are always here to help Londoners switch energy supplier if they wish to. Our price comparison service isn't just quick and easy, it's also completely free. Sounds good? Well, give us a ring any time between 8am and 7pm on 0330 054 0018 to chat with one of our experts. Alternatively, you can of course get directly in touch with E.ON if you wanted! If you have an emergency or a concern that you want to speak to them about, all their contact details are at your disposal below.

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

Are E.ON's energy plans expensive for Londoners?

E.ON Energy is one of the Big 6. What does this mean? It means that they are one of the 6 biggest energy suppliers on the UK market. Although some bigger suppliers are less competitive on pricing, E.ON actually have some well-priced plans available, so you won't be put off by price. However, always remember to read customer reviews to see if E.ON plans are for you. Our experts at Switch Plan can also help you to find the best E.ON tariff for you within your price range.

Supplier rates differ based on your postcode. Rates indeed include a delta to mirror the price suppliers buy the energy from the local generators. This also includes the different charges imposed on the energy supplier by the local distribution network in your area. For the sake of readability prices you will see here are county averages. This implies that they will be the same on our pages dedicated to the most populated cities of the county such as London, New Addington or Redbridge. If you want to know with absolute precision the standing charges and unit prices for gas and electricity at your exact postcode our experts are just one call away. Simply call 0330 054 0018 and let us detail for you the best options available.

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