Leading service provider for Transmission System Operators (TSOs) in the European electricity market.

1. TSO(s)*:

Terna

2. Identification of affected Long Term Transmission Rights:

AT-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / period:

22-02-2026 11:00 - 12:00 176 MW

22-02-2026 12:00 - 13:00 176 MW

5. Amount of LTTR remaining after curtailment:

22-02-2026 11:00 - 12:00 150 MW

22-02-2026 12:00 - 13:00 143 MW

6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment*:

Expected violation of operational security limits of physical transmission assets

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s)*?

During the CC process, all the remedial actions provided by the TSOs are already considered by the CCC

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

GR-IT

3, Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / period:

22-02-2026 08:00 - 09:00 500 MW

22-02-2026 09:00 - 10:00 500 MW

22-02-2026 10:00 - 11:00 500 MW

22-02-2026 11:00 - 12:00 500 MW

22-02-2026 12:00 - 13:00 500 MW

22-02-2026 13:00 - 14:00 500 MW

22-02-2026 14:00 - 15:00 500 MW

22-02-2026 15:00 - 16:00 500 MW

22-02-2026 16:00 - 17:00 500 MW

5. Amount of LTTR remaining after curtailment:

22-02-2026 08:00 - 09:00 0 MW

22-02-2026 09:00 - 10:00 0 MW

22-02-2026 10:00 - 11:00 0 MW

22-02-2026 11:00 - 12:00 0 MW

22-02-2026 12:00 - 13:00 0 MW

22-02-2026 13:00 - 14:00 0 MW

22-02-2026 14:00 - 15:00 0 MW

22-02-2026 15:00 - 16:00 0 MW

22-02-2026 16:00 - 17:00 0 MW

6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment*:

HVDC cable ARACTHOS – GALATINA

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s)*?

Not Applicable

We are currently experiencing technical issues with the distribution of the Rights Documents for the following auctions:

NLL-BE-GB-I-ID0006-260221-01

NLL-GB-BE-I-ID0006-260221-01

We kindly request that you please download the files directly from the Trader UI.

Thank you for your cooperation.

1. TSO(s)*:

CGES

2. Identification of affected Long Term Transmission Rights:

ME-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / hour for each concerned period:

22-02-2026 08:00 - 09:00 399 MW

22-02-2026 09:00 - 10:00 399 MW

22-02-2026 10:00 - 11:00 399 MW

22-02-2026 11:00 - 12:00 399 MW

22-02-2026 12:00 - 13:00 399 MW

22-02-2026 13:00 - 14:00 399 MW

22-02-2026 14:00 - 15:00 399 MW

22-02-2026 15:00 - 16:00 399 MW

22-02-2026 16:00 - 17:00 399 MW

5. Amount of LTTR remaining after curtailment:

22-02-2026 08:00 - 09:00 0 MW

22-02-2026 09:00 - 10:00 0 MW

22-02-2026 10:00 - 11:00 0 MW

22-02-2026 11:00 - 12:00 0 MW

22-02-2026 12:00 - 13:00 0 MW

22-02-2026 13:00 - 14:00 0 MW

22-02-2026 14:00 - 15:00 0 MW

22-02-2026 15:00 - 16:00 0 MW

22-02-2026 16:00 - 17:00 0 MW

6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment*:

HVDC Monita

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s)*?

During the CC process, all the remedial actions provided by the TSOs are already considered by the CCC

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Dear Market Participants,

We are excited to invite you to our next Open Call on 3rd of March 2026, at 14:00 via Microsoft Teams. As a reminder, this meeting offers a valuable opportunity for us to collaborate, share updates, and discuss any topics of interest. Please download the attached invitation file and add it to your calendar as a reminder for the meeting.

You are also welcome to forward it to any colleagues who may benefit from it. Should you have any questions or require clarification on any JAO services, kindly submit them either here or by scanning the QR code below by 25 February EOD.

Proposed Agenda:

• Cybersecurity

• Auction calendar

• Project update

• Orion - The Allocation Tool

• JAO Support Hub

• Annual Surveys reminder

JAO Customer Service and Relationship Management

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

GR-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / hour for each concerned period:

21-02-2026 09:00 - 10:00 500 MW

21-02-2026 10:00 - 11:00 500 MW

21-02-2026 11:00 - 12:00 500 MW

21-02-2026 12:00 - 13:00 500 MW

21-02-2026 13:00 - 14:00 500 MW

21-02-2026 14:00 - 15:00 500 MW

21-02-2026 15:00 - 16:00 500 MW

21-02-2026 16:00 - 17:00 500 MW

5. Amount of LTTR remaining after curtailment:

21-02-2026 09:00 - 10:00 0 MW

21-02-2026 10:00 - 11:00 0 MW

21-02-2026 11:00 - 12:00 0 MW

21-02-2026 12:00 - 13:00 0 MW

21-02-2026 13:00 - 14:00 0 MW

21-02-2026 14:00 - 15:00 0 MW

21-02-2026 15:00 - 16:00 0 MW

21-02-2026 16:00 - 17:00 0 MW

6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment*

Expected violation of operational security limits of physical transmission assets

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s)*?

During the CC process, all the remedial actions provided by the TSOs are already considered by the CCC in the calculation

We would like to inform you that the validation reduction data CORE ID CCR  ( IDCC b) Publication Tool will be not be published for delivery day 20/02/2026 as the data is not available in the CCC Tool.

Thank you for your understanding.

Kind regards,

JAO Operations