Pursuant to the terms and for the purposes of article 19 of Regulation (EU) No. 596/2014 of the European Parliament and of the Council and of article 248-B of the Portuguese Securities code, EDP - Energias de Portugal SA (“EDP”) provides the following information to the market:

Ms. Maria Teresa Isabel Pereira, member of EDP Executive Board of Directors, informed EDP that, on April 30th, 2018, has obtained 5,025 shares of EDP share capital through an off-market transaction, according to the details below. This transaction occurs due to a payment in kind, by EDP - Energias de Portugal, S.A., of performance annual bonus for 2017, attributable to Top Management. This transaction is not linked to the exercise of a share option program.

Following the above-mentioned acquisition, 71,281 shares of EDP’s share capital are now attributable to Ms. Maria Teresa Isabel Pereira.

Please find enclosed in Annex the form for notification and public disclosure of transactions on the shares of EDP – Energias de Portugal, S.A., prepared in conformance with the Commission Implementing Regulation (EU) No. 2016/523, of 10 March 2016, laying down implementing technical standards regarding the format and template for notification and public disclosure of managers’ transactions, in accordance with Regulation (EU) No. 596/2016 of the European Parliament and of the Council.

EDP – Energias de Portugal, S.A.