Announcements

An Amendment Has Been Made to the Collateral Calculation Method

An amendment to the Collateral Calculation Method (the Method) has been made by the decision of our Company’s Board of Directors.

With this amendment, updates have been made to the initial collateral amounts specified in Article 4 titled “Initial Collaterals” of the Method, which must be provided by market participants. Accordingly, the initial collateral amounts to be used in collateral calculations starting from March 3, 2025 (inclusive) are as follows:
• The initial collateral amount to be used in calculating the total collateral required to be provided by market participants holding supply, aggregator, distribution, and transmission licenses has been set at 1,500,000 TRY.
• The initial collateral amount to be used in calculating the total collateral required from market participants holding generation licenses or Organized Industrial Zone (OIZ) generation licenses has been set at 1,500 TRY per MW of operational capacity, with a minimum of 100,000 TRY and a maximum of 1,500,000 TRY.

Additionally, for market participants holding aggregator licenses and registering before March 3, 2025, the initial collateral amount to be applied in collateral calculations will be 200,000 TRY until March 3, 2025.

To access the table showing the changes made to the Collateral Calculation Method, click here.
To access the final version of the Collateral Calculation Method, click here

ELECTRICITY MARKET ANNOUNCEMENTS

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Date Title Category
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11.12.2025 November 2025 Electricity Market Settlement Notification Control Announcements Electricity Kayıt ve Uzlaştırma Market Registration and Settlement
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01.12.2025 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 Kayıt ve Uzlaştırma Market
17.11.2025 October 2025 Electricity Market Settlement Notice Announcements Electricity Kayıt ve Uzlaştırma Market Registration and Settlement
17.11.2025 October 2025 Ancillary Services Market Settlement Notice Electricity Uncategorized
17.11.2025 October 2025 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market Registration and Settlement
11.11.2025 October 2025 Electricity Market Settlement Notification Control Announcements Electricity Kayıt ve Uzlaştırma Market Registration and Settlement
07.11.2025 October 2025 Organized YEK-G Settlement Notice Announcements Environmental Kayıt ve Uzlaştırma Market Registration and Settlement
03.11.2025 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
17.10.2025 October 29 Republic Day Collateral Calculation Collateral Electricity
15.10.2025 September 2025 Ancillary Services Market Settlement Notice Electricity Uncategorized
15.10.2025 September 2025 Electricity Market Settlement Notice Announcements Electricity Kayıt ve Uzlaştırma Market Registration and Settlement
15.10.2025 September 2025 Futures Electricity Market Settlement Notice Announcements EFM Electricity Market Registration and Settlement
11.10.2025 September 2025 Electricity Market Settlement Notification Control Announcements Electricity Kayıt ve Uzlaştırma Market Registration and Settlement
07.10.2025 September 2025 Organized YEK-G Settlement Notice Announcements Environmental Kayıt ve Uzlaştırma Market Registration and Settlement
01.10.2025 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 Kayıt ve Uzlaştırma Market
16.09.2025 August 2025 Ancillary Services Market Settlement Notice Electricity Uncategorized
15.09.2025 August 2025 Electricity Market Settlement Notice Announcements Electricity Kayıt ve Uzlaştırma Market

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