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110 Athinon Ave. - Athens - 10442 - Greece
  

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Electricity Markets

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Electricity Markets Messages

Athens, 06/08/2026
SIDC Intraday Auction: IDA Cancellation

Due to technical reasons or market issues, the auction IDA1 
with delivery date 07-08-2026 was cancelled.

Athens, 04/08/2026
SIDC Intraday Auction: IDA Cancellation

Due to technical reasons or market issues, the auction IDA1 
with delivery date 05-08-2026 was cancelled.

Athens, 03/08/2026
SIDC Intraday Auction: IDA Cancellation

Due to technical reasons or market issues, the auction IDA1 
with delivery date 04-08-2026 was cancelled.

Athens, 15/07/2026
SIDC Intraday Auction: IDA Cancellation

Due to technical reasons or market issues, the auction IDA1 
with delivery date 16-07-2026 was cancelled.

Showing 1 to 4 of 67 entries.

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Historical Figures, can be found here.

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Natural Gas Trading Platform

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Natural Gas Trading Platform Messages

Call Auction on 23.03.2022, 17:00 ΕΕΤ

HEnEx would like to inform Market Participants about the Auction of Gas Trading Platform with the following details:

Delivery Date [Gas Day]: 23.03.2022
Product Code: GRGD220323
Balancing Gas Quantity: 4.000.000 kWh
Side: Sell
Auction Date and Time: 23.03.2022, 17:00 EET

Showing 811 to 811 of 811 entries.

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News - Announcements

Registration for “HEnEx Energy Traders - Gas Seminar: Natural Gas Trading Platform”

The Hellenic Energy Exchange invites all the interested parties to “HEnEx Energy Traders - Gas Seminar: Natural Gas Trading Platform”, which will take place on 15th September 2026. The registration form can be found here.

Energy Trader Certificate - Gas (ETCG) Exam Invitation

Τhe Hellenic Energy Exchange invites all the interested parties to “Energy Trader Certificate - Gas (ETCG) Exam”, which will take place on 17th September 2026.

Please find the registration form, here. 

Clearing Fund amount for Day-Ahead & Intraday Markets

EnExClear, as the Clearing Fund Administrator, in accordance with Part 8, Section 2.27, of Clearing Rulebook for Transactions on Day-Ahead & Intraday Markets, announces that the Day-Ahead & Intraday Markets Clearing Fund is set at € 15,090,512.64 for the calculation period July 2026.

Showing 1 to 3 of 341 entries.

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Exams/Seminars

Registration for “HEnEx Energy Traders - Gas Seminar: Natural Gas Trading Platform”

The Hellenic Energy Exchange invites all the interested parties to “HEnEx Energy Traders - Gas Seminar: Natural Gas Trading Platform”, which will take place on 15th September 2026. The registration form can be found here.

Energy Trader Certificate - Gas (ETCG) Exam Invitation

Τhe Hellenic Energy Exchange invites all the interested parties to “Energy Trader Certificate - Gas (ETCG) Exam”, which will take place on 17th September 2026.

Please find the registration form, here. 

HEnEx's “Energy Trader Certification - Derivatives (ETC-D)” Exam Invitation

HEnEx invites all interested parties to “Energy Trader Certification - Derivatives (ETC-D)” Exam, which will take place on 18th June 2026. The registration form can be found here.

Showing 1 to 3 of 71 entries.

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