Athens, April 25, 2017

FINANCIAL CALENDAR OF THE YEAR 2017

TERNA ENERGY S.A., in order to provide accurate and timely information to investors and pursuant to article 4.1.2 & 4.1.4.3.1. of the Athens Stock Exchange Regulation, announces its Financial Calendar of 2017:

Announcement and release of the Fiscal Year 2016 Annual Financial Results and posting of the Fiscal Year 2016 Annual Financial Report, pursuant to the legal provisions, on the company's website (www.terna‐energy.com) as well as on the website of the Athens Exchange (www.helex.gr): Friday, April 28, 2017, after the ASE's end of trading.

Analysts Annual Briefing : Wednesday, May 3, 2017 Ordinary General Assembly of Shareholders: Tuesday, May 25, 2017 Ex‐Dividend Date: Monday, June 19, 2017 after the expiration date of Future Contracts on the Company's shares and on the Index in which they are included. Dividend Beneficiaries: Record date: Tuesday, June 20, 2017 Dividend Payout date: Monday, June 26, 2017

The Company reserves the right to change the above dates following relevant notification to the Investors.

Terna Energy SA published this content on 25 April 2017 and is solely responsible for the information contained herein.
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