• 17/05/2012
  Presentation regarding the historic archive of Thessaloniki electricity companies in Thessaloniki
• 17/05/2012
  Activation of HEDNO official website
• 17/05/2012
  Violations on meters and illegal connections constitute criminal offences and they can cause serious danger for electric shock
• 10/05/2012
  Beginning of operation of the Hellenic Electricity Distribution Network Operator (HEDNO S.A.)