Announcement

Public Power Corporation S.A., announces the Financial Calendar 2021, as follows:

-           Release of Fiscal Year 2020 Results: April 20, 2021

-           Upload of the 2020 Annual Financial Report on PPC΄s website  (www.dei.gr ): April 20, 2021

-           Annual Conference Call with analysts for the presentation of the FY 2020 financial

results: April 20, 2021.

-           Annual General Meeting of Shareholders: June 24, 2021.

Athens, April 19, 2021