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EDF

🇫🇷 Paris, FR · Founded 1946-04-08 · Active

Also known as Électricité de France, Electricite de France

EDF (Électricité de France) is the French electricity company created by law on 8 April 1946 and fully renationalised by the French state in June 2023. It operates France's nuclear power plants; Wikipedia counts 56 pressurised water reactors at 18 sites. Its EPR new-build projects are Flamanville in France and Hinkley Point C in Britain, where it took a €12.9 billion impairment in February 2024 for cost overruns, and its site describes construction at Penly, the first site for the next EPR2 design. Its subsidiary NUWARD develops a small modular reactor.

Sector
Fission
Technology
Pressurised water reactor
Role
Utility, Operator, Reactor developer

Terms

Pressurised water reactor
Ordinary (light) water kept under high pressure so it heats without boiling, transferring heat to a separate steam loop; the water is both coolant and moderator. Fuel is low-enriched uranium oxide pellets in zirconium-alloy rods. The most common reactor type in service worldwide.

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Sources