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

1. TSO(s)*:

ELERING

2. Identification of affected Long Term Transmission Rights:

EE-LV

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-03-2026 05:00 - 06:00 449 MW

16-03-2026 06:00 - 07:00 449 MW

16-03-2026 07:00 - 08:00 449 MW

16-03-2026 08:00 - 09:00 449 MW

16-03-2026 09:00 - 10:00 449 MW

16-03-2026 12:00 - 13:00 449 MW

5. Amount of LTTR remaining after curtailment:

16-03-2026 05:00 - 06:00 420 MW

16-03-2026 06:00 - 07:00 420 MW

16-03-2026 07:00 - 08:00 420 MW

16-03-2026 08:00 - 09:00 420 MW

16-03-2026 09:00 - 10:00 420 MW

16-03-2026 12:00 - 13:00 420 MW

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

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

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

1. TSO(s)*:

TERNA

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:

16-03-2026 07:00 - 08:00 139 MW

16-03-2026 08:00 - 09:00 139 MW

16-03-2026 09:00 - 10:00 139 MW

16-03-2026 10:00 - 11:00 139 MW

16-03-2026 11:00 - 12:00 139 MW

16-03-2026 12:00 - 13:00 139 MW

16-03-2026 13:00 - 14:00 139 MW

16-03-2026 14:00 - 15:00 139 MW

16-03-2026 15:00 - 16:00 139 MW

16-03-2026 16:00 - 17:00 139 MW

16-03-2026 17:00 - 18:00 139 MW

5. Amount of LTTR remaining after curtailment:

16-03-2026 07:00 - 08:00 93 MW

16-03-2026 08:00 - 09:00 93 MW

16-03-2026 09:00 - 10:00 93 MW

16-03-2026 10:00 - 11:00 93 MW

16-03-2026 11:00 - 12:00 93 MW

16-03-2026 12:00 - 13:00 93 MW

16-03-2026 13:00 - 14:00 93 MW

16-03-2026 14:00 - 15:00 93 MW

16-03-2026 15:00 - 16:00 93 MW

16-03-2026 16:00 - 17:00 93 MW

16-03-2026 17:00 - 18:00 93 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

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

IT-ME

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-03-2026 07:00 - 08:00 139 MW

16-03-2026 08:00 - 09:00 139 MW

16-03-2026 09:00 - 10:00 139 MW

16-03-2026 10:00 - 11:00 139 MW

16-03-2026 11:00 - 12:00 139 MW

16-03-2026 12:00 - 13:00 139 MW

16-03-2026 13:00 - 14:00 139 MW

16-03-2026 14:00 - 15:00 139 MW

16-03-2026 15:00 - 16:00 139 MW

16-03-2026 16:00 - 17:00 139 MW

16-03-2026 17:00 - 18:00 139 MW

5. Amount of LTTR remaining after curtailment:

16-03-2026 07:00 - 08:00 91 MW

16-03-2026 08:00 - 09:00 91 MW

16-03-2026 09:00 - 10:00 91 MW

16-03-2026 10:00 - 11:00 91 MW

16-03-2026 11:00 - 12:00 91 MW

16-03-2026 12:00 - 13:00 91 MW

16-03-2026 13:00 - 14:00 91 MW

16-03-2026 14:00 - 15:00 91 MW

16-03-2026 15:00 - 16:00 91 MW

16-03-2026 16:00 - 17:00 91 MW

16-03-2026 17:00 - 18:00 91 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

1. TSO(s)*:

RTE, REE

2. Identification of affected Long Term Transmission Rights:

ES-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-03-2026 00:00 - 01:00 1830 MW

16-03-2026 01:00 - 02:00 1830 MW

16-03-2026 02:00 - 03:00 1830 MW

16-03-2026 03:00 - 04:00 1830 MW

16-03-2026 04:00 - 05:00 1830 MW

16-03-2026 05:00 - 06:00 1830 MW

16-03-2026 06:00 - 07:00 1830 MW

16-03-2026 07:00 - 08:00 1830 MW

16-03-2026 08:00 - 09:00 1830 MW

16-03-2026 09:00 - 10:00 1830 MW

16-03-2026 10:00 - 11:00 1830 MW

16-03-2026 11:00 - 12:00 1830 MW

16-03-2026 12:00 - 13:00 1830 MW

16-03-2026 13:00 - 14:00 1830 MW

16-03-2026 14:00 - 15:00 1830 MW

16-03-2026 15:00 - 16:00 1830 MW

16-03-2026 16:00 - 17:00 1830 MW

16-03-2026 17:00 - 18:00 1830 MW

16-03-2026 18:00 - 19:00 1830 MW

16-03-2026 19:00 - 20:00 1830 MW

16-03-2026 20:00 - 21:00 1830 MW

16-03-2026 21:00 - 22:00 1830 MW

16-03-2026 22:00 - 23:00 1830 MW

16-03-2026 23:00 - 24:00 1830 MW

5. Amount of LTTR remaining after curtailment:

16-03-2026 00:00 - 01:00 1754 MW

16-03-2026 01:00 - 02:00 1754 MW

16-03-2026 02:00 - 03:00 1754 MW

16-03-2026 03:00 - 04:00 1754 MW

16-03-2026 04:00 - 05:00 1754 MW

16-03-2026 05:00 - 06:00 1754 MW

16-03-2026 06:00 - 07:00 1754 MW

16-03-2026 07:00 - 08:00 1754 MW

16-03-2026 08:00 - 09:00 1754 MW

16-03-2026 09:00 - 10:00 1754 MW

16-03-2026 10:00 - 11:00 1754 MW

16-03-2026 11:00 - 12:00 1754 MW

16-03-2026 12:00 - 13:00 1754 MW

16-03-2026 13:00 - 14:00 1754 MW

16-03-2026 14:00 - 15:00 1754 MW

16-03-2026 15:00 - 16:00 1754 MW

16-03-2026 16:00 - 17:00 1754 MW

16-03-2026 17:00 - 18:00 1754 MW

16-03-2026 18:00 - 19:00 1754 MW

16-03-2026 19:00 - 20:00 1754 MW

16-03-2026 20:00 - 21:00 1754 MW

16-03-2026 21:00 - 22:00 1754 MW

16-03-2026 22:00 - 23:00 1754 MW

16-03-2026 23:00 - 24:00 1754 MW

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

      00:00-01:00 argia-arkale 1

      01:00-02:00 argia-arkale 1

      02:00-03:00 argia-arkale 1

      03:00-04:00 argia-arkale 1

      04:00-05:00 argia-arkale 1

      05:00-06:00 argia-arkale 1

      06:00-07:00 argia-arkale 1

      07:00-08:00 argia-arkale 1

      08:00-09:00 argia-arkale 1

      09:00-10:00 argia-arkale 1

      10:00-11:00 argia-arkale 1

      11:00-12:00 argia-arkale 1

      12:00-13:00 argia-arkale 1

      13:00-14:00 argia-arkale 1

      14:00-15:00 argia-arkale 1

      15:00-16:00 argia-arkale 1

      16:00-17:00 argia-arkale 1

      17:00-18:00 argia-arkale 1

      18:00-19:00 argia-arkale 1

      19:00-20:00 argia-arkale 1

      20:00-21:00 argia-arkale 1

      21:00-22:00 argia-arkale 1

      22:00-23:00 argia-arkale 1

      23:00-24:00 argia-arkale 1

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

   The available remedial actions were assessed as insufficient or ineffective to avoid the violation of operational security limits

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

1. TSO(s)*:

ELERING

2. Identification of affected Long Term Transmission Rights:

EE-LV

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-03-2026 08:00 - 09:00 449 MW

15-03-2026 09:00 - 10:00 449 MW

15-03-2026 10:00 - 11:00 449 MW

15-03-2026 11:00 - 12:00 449 MW

15-03-2026 12:00 - 13:00 449 MW

15-03-2026 13:00 - 14:00 449 MW

15-03-2026 14:00 - 15:00 449 MW

15-03-2026 15:00 - 16:00 449 MW

15-03-2026 16:00 - 17:00 449 MW

15-03-2026 17:00 - 18:00 449 MW

15-03-2026 18:00 - 19:00 449 MW

15-03-2026 19:00 - 20:00 449 MW

15-03-2026 20:00 - 21:00 449 MW

15-03-2026 21:00 - 22:00 449 MW

15-03-2026 22:00 - 23:00 449 MW

15-03-2026 23:00 - 24:00 449 MW

5. Amount of LTTR remaining after curtailment:

15-03-2026 08:00 - 09:00 419 MW

15-03-2026 09:00 - 10:00 419 MW

15-03-2026 10:00 - 11:00 419 MW

15-03-2026 11:00 - 12:00 419 MW

15-03-2026 12:00 - 13:00 419 MW

15-03-2026 13:00 - 14:00 419 MW

15-03-2026 14:00 - 15:00 419 MW

15-03-2026 15:00 - 16:00 419 MW

15-03-2026 16:00 - 17:00 420 MW

15-03-2026 17:00 - 18:00 419 MW

15-03-2026 18:00 - 19:00 420 MW

15-03-2026 19:00 - 20:00 420 MW

15-03-2026 20:00 - 21:00 420 MW

15-03-2026 21:00 - 22:00 420 MW

15-03-2026 22:00 - 23:00 420 MW

15-03-2026 23:00 - 24:00 420 MW

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

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

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

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

SI-AT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-03-2026 07:00 - 08:00 430 MW

15-03-2026 08:00 - 09:00 430 MW

15-03-2026 09:00 - 10:00 430 MW

15-03-2026 10:00 - 11:00 430 MW

15-03-2026 11:00 - 12:00 430 MW

15-03-2026 12:00 - 13:00 430 MW

15-03-2026 13:00 - 14:00 430 MW

15-03-2026 14:00 - 15:00 430 MW

15-03-2026 15:00 - 16:00 430 MW

5. Amount of LTTR remaining after curtailment:

15-03-2026 07:00 - 08:00 37 MW

15-03-2026 08:00 - 09:00 37 MW

15-03-2026 09:00 - 10:00 37 MW

15-03-2026 10:00 - 11:00 37 MW

15-03-2026 11:00 - 12:00 37 MW

15-03-2026 12:00 - 13:00 37 MW

15-03-2026 13:00 - 14:00 37 MW

15-03-2026 14:00 - 15:00 37 MW

15-03-2026 15:00 - 16:00 37 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.

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

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

HU-AT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-03-2026 07:00 - 08:00 340 MW

15-03-2026 08:00 - 09:00 340 MW

15-03-2026 09:00 - 10:00 340 MW

15-03-2026 10:00 - 11:00 340 MW

15-03-2026 11:00 - 12:00 340 MW

15-03-2026 12:00 - 13:00 340 MW

15-03-2026 13:00 - 14:00 340 MW

15-03-2026 14:00 - 15:00 340 MW

15-03-2026 15:00 - 16:00 340 MW

5. Amount of LTTR remaining after curtailment:

15-03-2026 07:00 - 08:00 34 MW

15-03-2026 08:00 - 09:00 34 MW

15-03-2026 09:00 - 10:00 34 MW

15-03-2026 10:00 - 11:00 34 MW

15-03-2026 11:00 - 12:00 34 MW

15-03-2026 12:00 - 13:00 34 MW

15-03-2026 13:00 - 14:00 34 MW

15-03-2026 14:00 - 15:00 34 MW

15-03-2026 15:00 - 16:00 34 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.

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