Lisbon, December 31st, 2020:Pursuant to the terms and for the purposes of articles 17 and 244 of the Portuguese Securities Code and of the CMVM Regulation no. 5/2008, EDP - Energias de Portugal, S.A. (EDP) is providing the following information to the market:

On December 30th, 2020, Canada Pension Plan Investment Board (“CPPIB”) notified EDP that, in accordance with article 16 of the Portuguese Securities Code, it reduced its shareholding position in the share capital of EDP to 1.89%. The reduction from the 2% threshold occurred on the December 22nd, 2020.

Information regarding the chain of controlled undertakings and voting rights is disclosed in the attachment.

EDP – Energias de Portugal, S.A.