The Crete-Peloponnese Interconnection is entering full implementation


The Independent Power Transmission Operator (IPTO or ADMIE) S.A. was established in compliance with Law 4001/2011 and European Union Directive 2009/72/EC regarding the adoption of common rules in the organization of EU electricity markets. According to Law 4001/2011 ADMIE undertakes the role of Transmission System Operator for the Hellenic Electricity Transmission System and as such performs the duties of System operation maintenance and development so as to ensure Greece’s electricity supply in a safe, efficient and reliable manner.
As of June 20th 2017 ADMIE follows the model of proprietary separated Administrator (Ownership Unbundling) and is fully harmonized with the Directive 2009/72/EC.
The shareholder structure of ADMIE is as follows:
24% State Grid Europe Limited
The Hellenic Republic owns 51% rate in ADMIE S.A. through DES ADMIE S.A. since July 24th 2017, with the transfer of shares of ADMIE HOLDINGS Inc. owned by the Hellenic Republic and the Hellenic Republic Asset Development Fund S.A.


30.10.2019System RES in Dispatching Schedule
11.10.2019Public consultation on EBGL Art.41 & Art.42
03.10.2019AHS Meliti Annual Maintenance Postponement
18.09.2019Interim Financial Statements 2019
04.09.2019Announcement for the Increase of NTC value in the interconnection Greece - Bulgaria for the period 09/09/2019 - 15/09/2019
09.08.2019Unit Maintenance Schedules Update

Press Releases

01.02.2012Launch of IPTO


26.09.2019IPTO lays the first 400 kV submarine cable in Greece
19.09.2019IPTO SA 2019 Half year Results (Infographic) Date 19/9/2019
01.04.2019Second Annual Strategy Meeting of IPTO
28.03.2019From Ground Up
11.07.2018Speech of the Chairman and CEO of IPTO, Manos Manousakis, at the inauguration of the electrical interconnection of Mykonos
19.03.2018Inauguration of Phase A of Cyclades Interconnection


Note: The actual load is a statistical representation and might not be absolutely accurate.