04.12.13 News Speech by the Chairman & CEO of HEDNO S.A., Mr. Georgios Kollias at the conference “Past, Present & Future of Electricity Companies” organized by the foundation Maniatakeion
04.09.13 News Speech by the Chairman & CEO of HEDNO S.A., Mr. Georgios Kollias, at the International Symposium on Bulk Power System Dynamics and Control in Crete (August 2013).
07.06.13 News Issuance of Power Generation Informative Report for the non-Interconnected Islands-February-March 2013
01.04.13 News Speech by the President & CEO of HEDNO S.A., Mr. Georgios Kollias, at the inauguration of the new building in the Mesogeia Area 31.03.2013
10.02.13 News Speech by the CEO of HEDNO, Mr. Georgios Kollias, to the company personnel in the event of cutting the pie for the New-Year celebration 8.2.2013
13.11.12 News Award to HEDNO at the 26th IPMA World Congress – “International Project Management Association”
