EDP - Energias de Portugal, S.A. informs: Fixed to Reset Rate Hybrid Notes due March 2082 - 1st Coupon Interest Payment

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EDP - Fixed to Reset Rate Hybrid Notes due March

2082

1st Coupon Interest Payment

Lisbon, March 7th, 2022: Pursuant to the terms and for the purposes of the articles 244º and 249º of the Portuguese Securities Code and article 7, no. 2 of the Portuguese Securities Market Commission's Regulation no. 5/2008, EDP - Energias de Portugal, S.A. is providing the following information to the market:

EDP hereby informs the bondholders that the interests regarding the 1st coupon of the notes with the Central Securities Depository code EDPXOM will be payable since 14th March 2022 with the following amounts:

Gross Interest* 0.743840000000 %

• Subject to corporate/personal withholding income tax in accordance to the taxation rules and rates applicable at the payment date.

The paying agent nominated for this purpose is Deutsche Bank AG, Sucursal em Portugal (Branch-Office in Portugal).

EDP - Energias de Portugal. S.A.

EDP - Energias de Portugal, S.A. Sociedade Aberta Sede: Av. 24 de Julho, 12 1249-300 Lisboa Portugal

NIPC e Matrícula CRC Lisboa 500697256 Capital Social: € 3 965 681 012