top_header_1

Nested Applications

Home_Energy_Markets_Title

Electricity Markets

IFrame

historic_charts_link

Historical Figures, can be found here.

Home_Market_Messages

Electricity Markets Messages

Asset Publisher

Athens, 05/09/2024: Waiver for Market Maker obligations

HEnEx informs the Members of the Derivatives Market, that it will waive the market making obligations for submitting quotes for all trading series due to technical issues.

Athens, 25/11/2023: DAY-AHEAD: Delay in publication of market coupling results

Please be aware that publication of market coupling results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

Athens, 28/10/2023: DAY-AHEAD: Delay in publication of  local market results

Please be aware that publication of local market results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

Athens, 28/10/2023: DAY-AHEAD: Delay in publication of market coupling results

Please be aware that publication of market coupling results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

Nested Applications

Home_Gas_Markets_Title

Natural Gas Trading Platform

IFrame

Home_Market_Messages_GAS

Natural Gas Trading Platform Messages

Asset Publisher

Call Auction on 07.10.2024 , 20:00 EET

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

Delivery Date [Gas Day]: 07.10.2024
Product Code: GRGD241007
Balancing Gas Quantity (indicative) : 4500000 kWh
Side: Sell
Auction Date and Time: 07.10.2024 , 20:00 EET

The Order Book will remain open for thirty (30) minutes.

Update - Call Auction on 30.09.2024 , 21:00 EET

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

Delivery Date [Gas Day]: 30.09.2024
Product Code: GRGD240930
Balancing Gas Quantity (indicative) : 6000000 kWh
Side: Buy
Auction Date and Time: 30.09.2024 , 21:00 EET

The Order Book will remain open for thirty (30) minutes.

Call Auction on 30.09.2024 , 21:00 EET

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

Delivery Date [Gas Day]: 30.09.2024
Product Code: GRGD240930
Balancing Gas Quantity (indicative) : 2000000 kWh
Side: Buy
Auction Date and Time: 30.09.2024 , 21:00 EET

The Order Book will remain open for thirty (30) minutes.

Nested Applications

Home_News_Announcements

News - Announcements

Asset Publisher

MCSC NEMOs and TSOs, in cooperation with ENTSO-E, are conducting an informal survey among market participants regarding the possible future use of co-optimised balancing capacity and energy products in SDAC.

Μore details about the relevant questionnaire and the upcoming conference can be found here.  

Clearing Fund amount for Balancing Market

EnExClear, as the Clearing Fund Administrator, in accordance with Part 8, Section 2.27, of Clearing Rulebook for Balancing Market Positions, announces that the Balancing Market Clearing Fund is set at € 63,939,373.59 for the calculation period July – September 2024.

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 € 11,927,995.47 for the calculation period September 2024.

Home_Events

Exams/Seminars

Asset Publisher

Spot Market Business Model & Systems

The Hellenic Energy Exchange organizes at its premises on Wednesday 24th of July 2019 a workshop for "Spot Market Business Model & Systems".

The workshop program and participation details can be found here.

Presentations:

Introduction

DAM & IDM Membership & Start-Up

DAM & IDM Business Processes

Clearing & Settlement Business Processes

Order types in the new HEnEx DAM & IDM auctions

Spot Trading System Application Programming Interface

Spot Trading & Clearing System

EuCookiesPolicy

Cookies Policy

We use cookies necessary to operate our website (which allow basic functions such as security, network management and accessibility) which are always active and optional functionality cookies. These optional functionality cookies are activated only if you are a subscriber to our website and select the "Remember me" box when entering your password, so next time you can access it without being asked to enter the password.

Detailed information about the cookies we use, can be found in our cookies policy.