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.