EDP, S.A. – EUR 750.000.000 MTN 4,75 per cent. Step Up Notes due 5/2054 - 2nd Coupon Interest Payment

Lisbon, May 12^th, 2026: Pursuant to the terms and for the purposes of the articles 13.º - B and 29.º - K of the Portuguese Securities Code and article 7 of the Portuguese Securities Market Commission’s Regulation no. 1/2023, EDP, S.A. (“EDP”) is providing the following information to the market: 

EDP hereby informs the bondholders that the interests regarding the 2^nd coupon of the notes with the Central Securities Depository code PTEDPZOM0011 will be payable since 29^th May 2026 with the following amounts: 

Gross Interest*                 4.750000000000 %

*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, S.A.