EDF Energy
EDF Energy
Current Fuel Mix Disclosure: 54% Nuclear, 19.7% Natural Gas, 20.1% Renewable, 4.3% Coal, 1.9% Other
CO2 Emissions: 120g per kWh – Radioactive Waste: 0.00378g per kWh
*Fuel mix disclosure as of October 2025
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Head Office Address
Nova North, 11 Bressenden Place, London, England, SW1E 5BY
Company Number
02366852
VAT Number
GB523041202
About EDF Energy
EDF Energy was formed in January 2002 after the acquisition and merger of SWEB Energy PLC, London Electricity PLC and Seeboard PLC. It is wholly owned by the French State-owned EDF (Électricité de France).
In 2009 EDF took a controlling share in British Energy, after buying share capital from the UK government. At that time British Energy was the largest electricity generation company by volume in the UK making EDF both one of the largest electricity generators and distribution network operators.
The distribution network operation side of EDF came under the branch of EDF named EDF Energy Networks which was then sold in 2010 to Cheung Kong Group (CKG) before being renamed as UK Power Networks in December of 2014.
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