EDF Energy is one of the UK’s largest energy companies and its largest producer of low-carbon electricity. A wholly-owned subsidiary of the EDF Group, one of Europe's largest energy groups, we generate around one fifth of the UK's electricity and employ around 15,000 people. We supply electricity and gas to around 5.5 million residential and business customers, making us the biggest supplier of electricity by volume.

The company is organised into the following business units:

Existing Nuclear operates eight nuclear power stations in the UK with a combined capacity of almost 9,000 megawatts – electricity that is vital to the UK economy.

Nuclear New Build which is tasked with the delivery of the new generation of nuclear plants in line with EDF’s global programme of producing safe, affordable, reliable, low-carbon production of electricity in the UK.

Energy Sourcing and Customer Supply runs power stations and wind farms, buys and sells power to meet future generation and customer needs and deals with all our energy customers.

EDF Energy has a mission ‘to bring sustainable energy solutions home to everyone.’ This guiding principle shapes the way we do business and places sustainability at the core of our strategy. Sustainability is central to our Vision, Mission and Ambitions.