

E.ON offers all customers 100% renewable energy as standard at no extra cost. E.ON has surged in popularity over the years and firmly sits in the Big Six. They are currently the largest domestic and business energy supplier in the world.

Our Guide To E.ON UK
E.ON UK has amassed over 4.3 million customers in the UK but is truly a global powerhouse with operations in over 30 countries. This makes them the largest domestic and business energy supplier in the world.
E.ON offers all customers 100% renewable energy as standard at no extra cost.
As one of the UK's leading energy suppliers for both domestic and business customers, they offer:
Business Energy Customers
- Custom tariffs
- Energy efficiency plans
- Control your costs
- 100% renewable energy as standard
- Online management
- Set energy goals
Domestic Households
- 100% renewable energy as standard
- Manage your account online
- Smart meters
- EV options
- Direct debit discounts
- Additional boiler cover (optional)
With over 54,000 reviews on Trustpilot, E.ON UK has an average rating of 3.9 out of 5 stars.
About E.ON UK
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E.ON UK Prices And Tariffs
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Who Owns E.ON Energy?
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E.ON UK Address And Contact
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E.ON UK Green Performance
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E.ON UK Cancellation Policy
E.ON offer a variety of tariffs for both domestic and business customers.
Business Energy Tariffs
E.ON has a variety of business energy tariffs available and they update them regularly. For the best business energy deals for E.ON, use our innovative comparison engine.
For businesses using more than 2.5GWh or spending more than £35,000 per year, E.ON offers more custom tariffs.
Please note that cheaper prices may be available if you compare with Love Energy Savings, as we have negotiated exclusive deals with a wide range of suppliers. You can compare prices here.
Domestic Customer Tariffs
Small-to-medium business customers are supplied by E.ON Next. See our E.ON Next business energy for tariffs and reviews.
E.ON UK is owned by E.ON is headquartered in Essen, Germany. They operate in over 30 countries worldwide and are the world's largest investor-owned energy service provider. E.ON UK is now the largest supplier of renewable electricity following is acquisition of nPower.
E.ON UK is headquartered in Coventry at Westwood Business Park. They have several other offices and power generation sites across the UK.
The head office address is E.ON UK, Westwood Way, Westwood Business Park, Coventry, CV4 8GL
|
Fuel mix |
Coal |
Gas |
Nuclear |
Renewable |
Other |
Total |
|
Domestic and Small Business Customers (E.ON Energy Solutions Limited) |
2.6 |
30.5 |
3.5 |
61.2 |
2.2 |
100 |
|
Corporate Customers (E.ON UK PLC) |
5.0 |
56.8 |
6.4 |
27.7 |
4.1 |
100 |
|
E.ON UK Overall Average |
3.7 |
42.2 |
4.8 |
46.3 |
3.0 |
100 |
|
UK Average |
3.9 |
39.4 |
16.6 |
37.9 |
2.2 |
100 |
Most E.ON domestic tariffs cancel a £30 per fuel cancellation fee. It is better to check your original agreement to ensure you’re not charged a fee for leaving your contract early.
For businesses, like most suppliers, early cancellation comes with hefty penalties. It is advised that you fulfil your whole business energy contract. However, businesses enter the renewal window up to 12 months before the contract expiry. This means that businesses can agree on a new tariff so they do not roll on to expensive out-of-contract rates.