ANNUAL RESULTS 2020

31 MARCH 2021 KEY FIGURES & HIGHLIGHTS In Єm Sales Q1 2020 restated (1) 20,701 Q1 2021 A% A% Org. (2) 21,949 +6.0 +6.2 Positive price effects in France (including regulated tariff increase and TURPE indexation) Favourable weather conditions in Europe Favourable gas market conditions, both in midstream activities and in Dalkia and Edison downstream activities. Limited impact on margin Lower nuclear output in France and in the United Kingdom with limited effect on sales (1) (2) The Q1 2020 published data have been restated for the impact of the change in the scope of the ongoing E&P disposal Organic change at comparable scope, standards and exchange rates. EDF SALES FIRST QUARTER 2021 3

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