11.01.16 Actions HEDNO improves and enhances the burn intensive care unit in the General Hospital of Thessaloniki “G. Papanikolaou”
28.12.15 News Mr. Diamantidis Xydas, Executive of the Network Department in the Conference “Internet of Things”
28.12.15 News The Chairman and CEO Mr. N. Chatziargyriou in the International Conference “The IEEE Summit: Towards Secure Green Energy”.
17.12.15 Νon-Interconnected Islands HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of November 2015 for RES Plants in the non-Interconnected Islands
01.12.15 News Speech by Mr. Nikos Chatziargyriou, HEDNO’s Chairman & CEO in the Conference “Investment & Growth: Building a National Plan”
16.11.15 Νon-Interconnected Islands HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of October 2015 for RES Plants in the non-Interconnected Islands
02.11.15 News Speech by HEDNO’s Chairman & CEO Mr. Nikolaos Chatziargiriou at the Conference in the Academy of Athens “Energy and Development Planning in Greece”
16.10.15 Νon-Interconnected Islands HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of September 2015 for RES Plants in the non-Interconnected Islands
