Announcements

Important Reminder About The EXIST Help Desk!

Dear Market Participants,

 As EXIST, we continuously make efforts to improve quality of the products and services that we provide.

Accordingly, please feel free to submit your requests, suggestions and complaints through EXIST Help Desk –EHD at any time of the day.

Please note that the following e-mail addresses will not be available from March 1, 2021: gop@epias.com.tr, gip@epias.com.tr, uzlastirma@epias.com.tr, st@epias.com.tr, kayit@epias.com.tr, dogalgaz@epias.com.tr, seffaflik@epias.com.tr.

yardim.epias.com.tr

Dear Market Participants;

By signing in with your username and password, you may create new requests, view the ongoing or previous requests and review the frequently asked questions to get answer for your questions.

You may apply your Transactions, Information Requests, Problem Notifications or Suggestions-Improvements concerning the Electricity Market, Natural Gas Market, Market Financial Transactions, Transparency Platform and Mobile Application.

Dear Non-Market Participant Stakeholders;

You may sign up for the system by using your e-mail address and submit your requests, suggestions, concerns and complaints concerning the Transparency Platform, Market Financial Transactions and Legal Entity Registrations.

* You may use the Emergency Support e-mail addresses below in case you are not able to reach to EXIST Help Desk due to technical problems:

elektrik.acildestek@epias.com.tr

dogalgaz.acildestek@epias.com.tr

seffaflik.acildestek@epias.com.tr

Important Reminder About The EXIST Help Desk!

yardim.epias.com.tr

Due to EXIST Help Desk is taken into service  e-mail addresses that are currently used for the submission of requests, suggestions and complaints will cease to function from March 1, 2021.

For detailed information: www.epias.com.tr

ELECTRICITY MARKET ANNOUNCEMENTS

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Date Title Category
17.08.2026 July 2026 Electricity Market Settlement Notice Announcements Electricity Market Registration and Settlement
17.08.2026 July 2026 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market Registration and Settlement
17.08.2026 July 2026 Ancillary Services Market Settlement Notice Ancillary Services Market Announcements Electricity
11.08.2026 July 2026 Electricity Market Settlement Notification Control Announcements Electricity Registration and Settlement
07.08.2026 July 2026 Organized YEK-G Settlement Notice Announcements Environmental Market Registration and Settlement YEK-G
03.08.2026 The Prices To Be Applied For The Power Plants Commissioned Between 01.07.2021 And 31.12.2030 That Rely On Renewable Energy Sources With RES Certificate Announcements Electricity Market Registration and Settlement
16.07.2026 June 2026 Electricity Market Settlement Notice Announcements Electricity Market Registration and Settlement
16.07.2026 June 2026 Ancillary Services Market Settlement Notice Ancillary Services Market Announcements Electricity
16.07.2026 June 2026 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market Registration and Settlement
11.07.2026 June 2026 Electricity Market Settlement Notification Control Announcements Electricity Market Registration and Settlement
07.07.2026 June 2026 Organized YEK-G Settlement Notice Announcements Environmental Market Registration and Settlement YEK-G
01.07.2026 The Prices To Be Applied For The Power Plants Commissioned Between 01.07.2021 And 31.12.2030 That Rely On Renewable Energy Sources With RES Certificate Announcements Electricity Market Registration and Settlement
19.06.2026 Regional Seasonality Coefficients (July – December 2026) Collateral Electricity
16.06.2026 May 2026 Ancillary Services Market Settlement Notice Ancillary Services Market Announcements Electricity
15.06.2026 May 2026 Electricity Market Settlement Notice Announcements Electricity Market Registration and Settlement
15.06.2026 May 2026 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market Registration and Settlement
11.06.2026 May 2026 Electricity Market Settlement Notification Control Announcements Electricity Market Registration and Settlement
05.06.2026 May 2026 Organized YEK-G Settlement Notice Announcements Environmental Market Registration and Settlement YEK-G
01.06.2026 The Prices To Be Applied For The Power Plants Commissioned Between 01.07.2021 And 31.12.2030 That Rely On Renewable Energy Sources With RES Certificate Announcements Electricity Market Registration and Settlement
15.05.2026 April 2026 Ancillary Services Market Settlement Notice Ancillary Services Market Announcements Electricity
15.05.2026 April 2026 Electricity Market Settlement Notice Announcements Electricity Market Registration and Settlement
15.05.2026 April 2026 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market
12.05.2026 Kurban Bayramı Holiday Collateral Calculation Announcements Collateral Electricity Market
11.05.2026 April 2026 Electricity Market Settlement Notification Control Announcements Electricity Market Registration and Settlement
08.05.2026 April 2026 Organized YEK-G Settlement Notice Announcements Environmental Market Registration and Settlement YEK-G
06.05.2026 May 19 Commemoration of Atatürk, Youth and Sports Day Holiday Colleteral Calculation Announcements Collateral Market
05.05.2026 The Prices To Be Applied For The Power Plants Commissioned Between 01.07.2021 And 31.12.2030 That Rely On Renewable Energy Sources With RES Certificate Announcements Electricity Market Registration and Settlement
21.04.2026 1 May Labor and Solidarity Day Holiday Collateral Calculation Announcements Collateral Market
16.04.2026 April 23 National Sovereignty and Children’s Day Collateral Calculation Announcements Collateral Market
15.04.2026 March 2026 Electricity Market Settlement Notice Announcements Electricity Market Registration and Settlement

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