No Scheduled Power Outages During the Heatwave

HEDNO announces that no scheduled maintenance works on the Distribution Network will take place during the upcoming heatwave in Greece.
All HEDNO technical staff, along with personnel from contracted partner companies, are on full alert and standby to intervene immediately in the event of any faults in the Network caused by the heatwave.
HEDNO
Menu
  • HEDNO
    • Company Profile
    • Electricity Distribution Network
    • Health and Safety
    • Sustainable Development
    • Tenders
    • Publications
    • Employment
  • Services
    • Connection with the network
    • Dual Zone Reduced Electricity Rate System
    • Metering
    • Power Cuts - Planned Power Interruptions
    • Special Tariffs
    • Exemption from Municipal Charges for properties without not supplied with electricity
    • Smart Meters
  • Media Center
    • News and Announcements
    • Press Releases
    • Useful News
    • Electricity theft
    • Video & Photo Gallery
    • Corporate Brochures
  • Strategy - Modernization
    • Strategic Projects
    • Modernization
    • Innovation
EL
HEDNO
Menu
  • HEDNO
    • Company Profile
    • Electricity Distribution Network
    • Health and Safety
    • Sustainable Development
    • Tenders
    • Publications
    • Employment
  • Services
    • Connection with the network
    • Dual Zone Reduced Electricity Rate System
    • Metering
    • Power Cuts - Planned Power Interruptions
    • Special Tariffs
    • Exemption from Municipal Charges for properties without not supplied with electricity
    • Smart Meters
  • Media Center
    • News and Announcements
    • Press Releases
    • Useful News
    • Electricity theft
    • Video & Photo Gallery
    • Corporate Brochures
  • Strategy - Modernization
    • Strategic Projects
    • Modernization
    • Innovation
EL
  1. StartPage
  2. Issues of the Operator for the non-Interconnected Islands
  3. Announcements
  4. HEDNO’s Announcement – Invitation, as non-Interconnected Islands Network Operator, on the submission of Statement on Technical and Financial Elements of Conventional Plants Units and RES Plants by the

HEDNO’s Announcement – Invitation, as non-Interconnected Islands Network Operator, on the submission of Statement on Technical and Financial Elements of Conventional Plants Units and RES Plants by the

Issues of the Operator for the non-Interconnected Islands

  • Entry for RES Producers
  • Announcements
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) operator, on the May 2025 billing of RES stations operating at NIIs
    • Announcement by HEDNO, as the Non Interconnected Islands (NII) operator, on the April 2025 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (March 2025)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (March 2025)
    • Notice of Cessation of the "ELTA" Supplier Representation in the NNI Market and in the Small Connected System Market of Crete
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (February 2025)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NIIs) Operator on the February 2025 billing of RES stations at NIIs
    • Announcement by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (January 2025)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (January 2025)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (December 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (December 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (October - November 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (November 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs for the years 2020 - 2021 - 2022
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (October 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete ( July-August-September 2024 )
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (September 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (September 2024) (1)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (August 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs for the year 2019
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (July 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports for the NIIs and the SCS of Crete ( June 2024 ) - Corrected
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete ( June 2024 )
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (June 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (May 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (April 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (April 2024)
    • HEDNO Announcement on application of Law 5106/2024 (GG 63/Α/01.05.2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (March 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (March 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (February 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (February 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (January 2024)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (January 2024)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (December 2023)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (December 2023)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (October - November 2023)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (October - November 2023)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) Operator, on the billing of RES stations operating at NIIs (September 2023)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (September 2023)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (August 2023)
    • Announcement by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the August 2023 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (July 2023)
    • Announcement by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the July 2023 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (June 2023)
    • Announcement by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the June 2023 billing of RES stations operating at NIIs
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) operator, on the May 2023 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (April - May 2023)
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) operator, on the April 2023 billing of RES stations operating at NIIs
    • Announcement by HEDNO, as the Non-Interconnected Islands (NII) operator, on the February and March 2023 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (February - March 2023)
    • Announcement on the revocation of representation termination by the “ELTA” supplier in the NII market
    • Announcement on the renewal of RES stations
    • Deadline extension for the issuance and submission of the Excluded Station Polygon Registration Certificate for operating RES Stations at the NIIs
    • Announcement of termination of representation by the Supplier “ELTA” in the NII market
    • Communication by HEDNO, as the Non-Interconnected Islands (NII) operator, on the January 2023 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (January 2023)
    • Communication by HEDNO, as the Non-Interconnected Islands (NII) operator, on the December 2022 billing of RES stations operating at NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (December 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the November 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (November 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the October 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (October 2022)
    • Announcement by HEDNO, as Non-Interconnected Islands (NIIs) operator, to excluded in-service RES and CHP station owners as per paragraph 9 of article 54 of Law 4951/2022 (GG Α 129/04.07.2022)
    • HEDNO Announcement on the application of Law 4951/2022 (GG 129/Α/04.07.2022) on the submission of requests regarding Hybrid Electricity Generation Stations at Non-Interconnected Islands
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the September 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (September 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the August 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (August 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the July 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (July 2022)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (June 2022)
    • HEDNO Communication regarding the application of L. 4951/2022 (GG 129/Α/04.07.2022) on the submission of applications for granting Final Connection Offers on the Non-Interconnected Islands
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the June 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (May 2022)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (April 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the April 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (March 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the March 2022 billing of RES stations operating in NIIs
    • Announcement by HEDNO, as NII Operator, on the acceptance of applications for Special Plan PVs at NIIs
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the February 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (February 2022)
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (January 2022)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the January 2022 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (December 2021)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the December 2021 billing of RES stations operating in NIIs
    • Communication by HEDNO, Non-Interconnected Islands (NII) Operator, on Statistical Reports and Stakeholders’ Monthly Reports for the NIIs and the SCS of Crete (October 2021)
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the November 2021 billing of RES stations operating in NIIs
    • Communication by HEDNO, as the Non Interconnected Islands (NII) operator, on the October 2021 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (September 2021)
    • Announcement by HENDO, as Operator of the Non-Interconnected Islands (NIIs), on the adjustment of prices for the compensation of PV stations at Non-Interconnected Islands
    • Announcement by HEDNO on the occasion of the closing date for the completion of Phase A of the electricity connection of the island of Crete
    • Communication by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the September 2021 billing of RES stations operating at NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (August 2021)
    • Communication by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the August 2021 billing of RES stations operating at NIIs
    • Communication by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the July 2021 billing of RES stations operating at NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (July 2021)
    • Communication by HEDNO, as a Non-Interconnected Islands (NII) Operator, on the June 2021 billing of RES stations operating at NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (June 2021)
    • Communication by HEDNO, NII operator, on the May 2021 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (May 2021)
    • Communication by HEDNO, NII operator, on the April 2021 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (April 2021)
    • Communication by HEDNO, NII operator, on the March 2021 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (March 2021)
    • Announcement on the termination of representation of Supplier “Petrogaz S.A.” in the NII market
    • Communication by HEDNO, NII operator, on the February 2021 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (February 2021)
    • Announcement by HEDNO as the NII Operator on the access of RES Producers to the notifications
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (January 2021)
    • Communication by HEDNO, NII operator, on the January 2021 billing of RES stations operating in NIIs
    • 2ND Announcement by HEDNO, as the Operator of the Non-Interconnected Islands (NII) on the special contribution to RES producers at NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (December 2020)
    • Communication by HEDNO, NII operator, on the December 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, as Operator of the Non-Interconnected Islands (NII), regarding the distribution of notifications including the monthly breakdown of the 6% special contribution to RES producers at NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (November 2020)
    • Communication by HEDNO, NII operator, on the November 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (October 2020)
    • Communication by HEDNO, NII operator, on the October 2020 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the September 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (September 2020)
    • 3rd Announcement by HEDNO on the application of Ministerial Decision ΥΠΕΝ/ΔΑΠΕΕΚ/74462/2976 (GG 3150/Β/30.07.2020) for the installation of small wind turbine plants with installed capacity lower than or equal to 60 kW
    • 2nd Announcement by HEDNO on the application of Ministerial Decision ΥΠΕΝ/ΔΑΠΕΕΚ/74462/2976 (GG 3150/Β/30.07.2020) for the installation of small wind turbine plants with installed capacity lower than or equal to 60 kW
    • Announcement by HEDNO on the application of Ministerial Decision ΥΠΕΝ/ΔΑΠΕΕΚ/74462/2976 (GG 3150/Β/30.07.2020) for the installation of small wind turbine plants with installed capacity lower than or equal to 60 kW
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (August 2020)
    • Communication by HEDNO, NII operator, on the August 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (July 2020)
    • Communication by HEDNO, NII operator, on the July 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (June 2020)
    • Communication by HEDNO, NII operator, on the June 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (May 2020)
    • Communication by HEDNO, NII operator, on the May 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (April 2020)
    • Communication by HEDNO, NII operator, on the April 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (March 2020)
    • Communication by HEDNO, NII operator, on the March 2020 billing of RES stations operating in NIIs
    • Additional announcement regarding the termination of representation by the Supplier “Economic Growth S.A.” in the NII market
    • Communication by HEDNO, NII operator, on the February 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (February 2020)
    • Communication by HEDNO, NII operator, on the January 2020 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (January 2020)
    • Announcement on the suspension of reprentation by the Supplier "Economic Growth S.A." in the NNI market"
    • Announcement by HEDNO, NII operator, regarding the Procedure for the voluntary deactivation and termination of Load Representative Participation Agreements
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (December 2019)
    • Communication by HEDNO, NII operator, on the December 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (November 2019)
    • Communication by HEDNO, NII operator, on the November 2019 billing of RES stations operating in NIIs
    • Announcement regarding the removal of representation by Supplier Greek Environmental & Energy Network S.A. (“Green S.A.”) Supplier in the Non-Interconnected Islands (NII) market
    • Communication by HEDNO, NII operator, on the October 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (October 2019)
    • Communication by HEDNO, NII operator, on the September 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (September 2019)
    • Announcement by HEDNO, as a Non-Interconnected Islands (NIIs) Operator, regarding the procedures for the access to the NIIs of RES Producers falling under the incorporation and operation rules
    • Communication by HEDNO, NII operator, on the August 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (August 2019)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (July 2019)
    • Communication by HEDNO, NII operator, on the July 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (June 2019)
    • Communication by HEDNO, NII operator, on the June 2019 billing of RES stations operating in NIIs
    • Announcement to consumers represented by the Supplier "Greek Environmental & Energy Network S.A." ("Green S.A.") in the market of Non Interconnected Islands (NII)
    • Informing consumers represented by the Supplier “Greek Environmental & Energy Network S.A.” with the distinctive title “Green S.A.” regarding its withdrawal from the NII market
    • Applications for the connection of PV stations from self-producers who have entered net or virtual metering and from Energy Communities in the Non-Interconnected Islands who have entered virtual net metering are now open
    • Applications for the connection of PV stations from self-producers who have entered net metering or virtual net metering and from Energy Communities in the Non-Interconnected Islands who have entered virtual net metering are now (19/7/2019) open
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (May 2019)
    • Communication by HEDNO, NII operator, on the May 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, regarding the launch of the Amortization Amount of Operating Aid (PALE), as per Law 4414/2016 at the NII
    • Communication by HEDNO, NII operator, on the April 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (April 2019)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (March 2019)
    • Communication by HEDNO, NII operator, on the March 2019 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the February 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (February 2019)
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, Statistics Reports for NII Electrical Systems 2018
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (January 2019)
    • Communication by HEDNO, NII operator, on the January 2019 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (December 2018)
    • Communication by HEDNO, NII operator, on the December 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (November 2018)
    • Communication by HEDNO, NII operator, on the November 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (October 2018)
    • Communication by HEDNO, NII operator, on the October 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (September 2018)
    • Communication by HEDNO, NII operator, on the August 2018 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the September 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (August 2018)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (July 2018)
    • Communication by HEDNO, NII operator, on the July 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports June 2018
    • Announcement of HEDNO, regarding the operation of the NII Market following the determination of the designated day for the interconnection of Syros, Paros and Mykonos systems
    • Communication by HEDNO, NII operator, on the May 2018 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the June 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (5th 2018)
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the Application for RES Plants using state aid or for RES Plants not using state aid in the non-Interconnected Islands
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (3rd 2018)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (2nd 2018)
    • Communication by HEDNO, NII operator, concerning the update of NII statistics reports for RES Power Stations without reinforcement (W/OR) - with reinforcement (WR) (20/3/2018)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (1st 2018)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (12th 2017)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (11th 2017)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (10th 2017)
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, Statistics Reports for NII Electrical Systems (2014-2016)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (9th 2017)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (8th 2017)
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (7th 2017)
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports (5th 2017)
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports (4th 2017)
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports (3rd 2017)
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports (2nd 2017)
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports (1st 2017)
    • Communication by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (11th 2016)
    • Communication by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports (10th 2016)
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, on NII statistics reports and NII Stakeholders' monthly reports (1th-8th 2016)
    • HEDNO's Announcement,referring to the updated statistical data per category of RES plants using state aid-RES plants not using state aid in the non-Interconnected Islands (17/6/2015)
    • HEDNO’s Announcement, as Non-Interconnected Islands Network Operator, on the Connection Offer for Biomass Plants
    • HEDNO’s Second Announcement, as non-Interconnected Islands Operator, on the procedure of Application Forms for the Connection of Small-scale Wind Plants (its cancellation).
    • HEDNO’s Announcement, as Non-Interconnected Islands Operator, on the procedure of Application forms for the Connection of small-scale Wind Plants
    • HEDNO’s Announcement as non-Interconnected Islands Operator on the procedure of application forms for the Connection of Plants with the use of Biomass, Biogas or Biofuels
    • Communication by HEDNO, NII operator, on the April 2018 billing of RES stations operating in NIIs
    • Announcement by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports
    • Communication by HEDNO, NII operator, on the March 2018 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, concerning the update of NII statistics reports for RES Power Stations without reinforcement (W/OR) - with reinforcement (WR)
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, Statistics Reports for NII Electrical Systems
    • Communication by HEDNO, NII operator, on the February 2018 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the January 2018 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the December 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the November 2017 billing of RES stations operating in NIIs
    • Announcement by HEDNO, Non-Interconnected Islands (NII) operator, pertaining to the opening of the NII market to all remaining NIIs, in addition to those of Crete and Rhodes
    • Communication by HEDNO, NII operator, on the October 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the September 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the August 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the July 2017 billing of RES stations operating in NIIs
    • NII Operator–HEDNO releases NII Statistical Reports and Stakeholders Monthly Reports
    • Communication by HEDNO, NII operator, on the June 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the May 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the April 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the March 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the February 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the January 2017 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on NII statistics reports and NII Stakeholders' monthly reports
    • Communication by HEDNO, NII operator, on the December 2016 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII operator, on the November 2016 billing of RES stations operating in NIIs
    • Communication by HEDNO, NII Operator, on the submission of an Application and the documentation required for entering into a SEST contract for NII RES stations
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator on the opening the market of NII, specifically, the electrical system of the island of Rhodes
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of October 2016 for RES Plants in the non-Interconnected Islands
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, on NII Load Representative Procedures
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, on NII statistics reports and NII Stakeholders' monthly reports
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of September 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of August 2016 for RES Plants in the non-Interconnected Islands
    • Communication by HEDNO, Non-Interconnected Islands (NII) operator, on NII statistics reports
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of July 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of June 2016 for RES Plants in the non-Interconnected Islands
    • Communication by HEDNO, NII operator, on NII statistics reports
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of May 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO’s announcement, as Non-Interconnected Islands Network Operator for opening the Market related to Crete’s electricity system
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of April 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of March 2016 for RES Plants in the non-Interconnected Islands
    • Communication issued by HEDNO, the Non-Interconnected Islands Operator, regarding the capacity margin of power in Crete in terms of PV systems and the progress of net-metering requests
    • 2nd Communication on the application of the provisions of L.4152/2013 as amended by L.4342/2015 for RES and CHP guarantee provision with Final Connection Offers before 01.02.2016
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of February 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of January 2016 for RES Plants in the non-Interconnected Islands
    • HEDNO's Announcement,referring to the updated statistical data per category of RES plants using state aid-RES plants not using state aid in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of December 2015 for RES Plants in the non-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
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of October 2015 for RES Plants in the non-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
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of August 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO's Announcement, as non-Interconnected Islands Network Operator, for opening the Market in Crete and Rhodes
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of July 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for opening the Market in Crete and Rhodes
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of June 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of May 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the automatic extension of sale Contracts for RES plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands, referring to the Tables of the interested parties for pending requests or automatic termination of the Connection Contract
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, referring to the management of pending requests within the framework of the Special Programme for PVs installation on buildings
    • HEDNO’s Announcement, referring to the automatic termination of Contracts for Connection with the Network concluded for those exempted from acquiring a permit for RES plants
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of April 2015 for RES Plants in the non-Interconnected Islands
    • Information to the interested parties for PVs with net metering in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of March 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement as, non-Interconnected Islands Operator, on the expiration of Final Offers for the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of February 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of January 2015 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator on the automatic extension of Contracts on RES Plants sale in the non-Interconnected Islands (except from PV systems of the Specia
    • HEDNO’s Announcement,as non-Interconnected Islands Network Operator, on statistical data per category of RES plants
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, for the billing of December 2014 for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator on credit guarantees that will be in force from 1.1.2015, in application of the L.4152/2013
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the informative billing notes for RES plants in the non-Interconnected Islands.
    • Α HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the automatic extension of sale Contracts for RES Plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the informative billing notes for RES plants in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the Application for RES Plants using state aid or for RES Plants not using state aid in the non-Interconnected Islands
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the submission of Statement on Technical and Financial Elements of Conventional Plants Units
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator, on the submission of Technical and Financial Elements of PV Plants
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator on the submission of Technical and Financial Elements on Wind Parks
    • HEDNO’s Announcement – Invitation, as non-Interconnected Islands Network Operator, on the submission of Statement on Technical and Financial Elements of Conventional Plants Units and RES Plants by the
    • HEDNO’s Announcement as non-Interconnected Islands Net. Oper.for automatic extension of sale Contracts for RES Plants in the non-Interconnected Islands (apart from PV syst. of the Special Programme)
    • HEDNO’s Announcement, as non-Interconnected Islands Network Operator on the participation of Load Representative in the Market of the Non-Interconnected Islands
    • HEDNO’s Announcement as Non-Interconnected Islands Network Operator on the provision of PVs Connection Offer
    • HEDNO’s Announcement as non-Interconnected Islands Network Operator on the Credit Notes issued by RES Producers
  • Renewable Energy Sources in Non-Interconnected Islands
  • Non-Interconnected Islands (NII) Market
  • Regulatory framework for NII
  • Operation of NII ES

HEDNO S.A.

20 Perraivou & 5 Kallirrois str.
117 43 Athens

E-mail: infodeddie@deddie.gr

GEMI No: 003089701000
General Commercial Registry

Useful links
  • YPEKA
  • RAE
  • HELLENIC ENERGY EXCHANGE S.A.
  • DEI
  • ADMIE
  • EUROPEAN COMMISSION
  • Eurelectric
  • EDSO
Useful
  • Website terms of use
  • Body temperature measurement system
  • Cookie Policy
  • Information Security
  • Video Surveillance
  • Information about Recorded Calls
Useful
  • Privacy Policy for Provisional & Final Contractors
  • Privacy Policy and information for the users of the Hellenic Electricity Distribution Network

Follow us

  • linkedin
  • youtube
  • © 2025
  • Sitemap
  • Terms of Use and Safety
  • Designed & developed by
    EXUS