EON - Black Sheep Utilities
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EON

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Interactive Fuel Mix

EON

2025 Fuel Mix Disclosure (current): 31.3% Renewable, 51.5% Natural Gas, 2.7% Nuclear, 10.2% Coal, 4.3% Other
CO2 Emissions: 331g per kWh – Radioactive Waste:

*October 2025

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Head Office Address

Trinity House, 2 Burton Street, Nottingham, NG1 4BX

Company Number

03782443

VAT Number

GB559097889

About EON

E.ON – based in Essen, Germany is one of the largest investor-owned electricity service providers in the world. Created in 2000 after the merger of VEBA (Vereinigte Elektrizitäts und Bergwerks Aktiengesellschaft or “United Electricity and Mining Corporation) and VIAG (Vereinigte Industrieunternehmungen AG; United Industrial Enterprises Corporation).

Worldwide E.On has over 33 million customers and operates in over 30 countries.

E.ON UK is a subsidiary of E.ON, formed after E.on acquired Powergen in 2002. Powergen was originally founded in 1989 and at that time wholly owned by the UK government after acquiring around 50 per cent of the Central Electricity Generating Board generating capacity.

EON - Frequently Asked Questions

What is EON's Address?
The EON head office address is: Trinity House, 2 Burton Street, Nottingham, NG1 4BX.
What is EON's Company Number?
The EON company number is 03782443.
What is EON's VAT Number?
The EON VAT number is GB559097889.
What is EON's Fuel Mix?
The EON Fuel Mix is 31.3% renewable, 51.5% natural gas, 2.7% nuclear, 10.2% coal, 4.3% other.

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