Announcement and release of the Fiscal Year 2022 Annual Financial Results and posting of the Fiscal Year 2022 Annual Financial on the company’s website (www.terna‐energy.com) as well as on the website of the Athens Exchange (www.athexgroup.gr):  Thursday, April 20, 2023, before the opening of ASE’s trading

Analysts Annual Briefing: Thursday, April 20, 2023

Ordinary General Assembly of Shareholders: Wednesday, June 14, 2023 

Ex‐Dividend Date: Monday, June 26, 2023

Dividend Beneficiaries:  Record date: Tuesday, June 27, 2023  

Dividend Payout date: Monday, July 3, 2023

Announcement and release of the 1H2023  Financial Results and posting of the Half Year Financial Report on the company’s website (www.terna‐energy.com) as well as on the website of the Athens Exchange (www.athexgroup.gr):  Thursday, September 21, 2023, after the closing of ASE’s trading

Analysts Briefing: Friday, September 22, 2023

Announcement of the 9M 2023 Financial Results on the company’s website (www.terna-energy.com) as well as on the website of the Athens Exchange (www.athexgroup.gr): Wednesday, November 1, 2023, after the closing of ASE’s trading.