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

1. TSO(s)*:

RTE-TSO

2. Identification of affected Long Term Transmission Rights:

FR-CH

3. Triggering event:

Curtailment due to Curtailment to ensure operation remains within Operational Security Limits

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

17-08-2026 00:00 - 01:00 370 MW

17-08-2026 01:00 - 02:00 370 MW

17-08-2026 02:00 - 03:00 370 MW

17-08-2026 03:00 - 04:00 370 MW

17-08-2026 04:00 - 05:00 370 MW

17-08-2026 05:00 - 06:00 370 MW

17-08-2026 06:00 - 07:00 370 MW

17-08-2026 07:00 - 08:00 370 MW

17-08-2026 08:00 - 09:00 370 MW

17-08-2026 09:00 - 10:00 370 MW

17-08-2026 10:00 - 11:00 370 MW

17-08-2026 11:00 - 12:00 370 MW

17-08-2026 12:00 - 13:00 370 MW

17-08-2026 13:00 - 14:00 370 MW

17-08-2026 14:00 - 15:00 370 MW

17-08-2026 15:00 - 16:00 370 MW

17-08-2026 16:00 - 17:00 370 MW

17-08-2026 17:00 - 18:00 370 MW

17-08-2026 18:00 - 19:00 370 MW

17-08-2026 19:00 - 20:00 370 MW

17-08-2026 20:00 - 21:00 370 MW

17-08-2026 21:00 - 22:00 370 MW

17-08-2026 22:00 - 23:00 370 MW

17-08-2026 23:00 - 24:00 370 MW

5. Amount of LTTR remaining after curtailment:

17-08-2026 00:00 - 01:00 0 MW

17-08-2026 01:00 - 02:00 0 MW

17-08-2026 02:00 - 03:00 0 MW

17-08-2026 03:00 - 04:00 0 MW

17-08-2026 04:00 - 05:00 0 MW

17-08-2026 05:00 - 06:00 0 MW

17-08-2026 06:00 - 07:00 0 MW

17-08-2026 07:00 - 08:00 0 MW

17-08-2026 08:00 - 09:00 0 MW

17-08-2026 09:00 - 10:00 0 MW

17-08-2026 10:00 - 11:00 0 MW

17-08-2026 11:00 - 12:00 0 MW

17-08-2026 12:00 - 13:00 0 MW

17-08-2026 13:00 - 14:00 0 MW

17-08-2026 14:00 - 15:00 0 MW

17-08-2026 15:00 - 16:00 0 MW

17-08-2026 16:00 - 17:00 0 MW

17-08-2026 17:00 - 18:00 0 MW

17-08-2026 18:00 - 19:00 0 MW

17-08-2026 19:00 - 20:00 0 MW

17-08-2026 20:00 - 21:00 0 MW

17-08-2026 21:00 - 22:00 0 MW

17-08-2026 22:00 - 23:00 0 MW

17-08-2026 23:00 - 24:00 0 MW

6. Information on exact operational limit(s) that are expected to be violated in the absence of curtailment :
   17/08/2026
      00:00-01:00 Network Security
      01:00-02:00 Network Security
      02:00-03:00 Network Security
      03:00-04:00 Network Security
      04:00-05:00 Network Security
      05:00-06:00 Network Security
      06:00-07:00 Network Security
      07:00-08:00 Network Security
      08:00-09:00 Network Security
      09:00-10:00 Network Security
      10:00-11:00 Network Security
      11:00-12:00 Network Security
      12:00-13:00 Network Security
      13:00-14:00 Network Security
      14:00-15:00 Network Security
      15:00-16:00 Network Security
      16:00-17:00 Network Security
      17:00-18:00 Network Security
      18:00-19:00 Network Security
      19:00-20:00 Network Security
      20:00-21:00 Network Security
      21:00-22:00 Network Security
      22:00-23:00 Network Security
      23:00-24:00 Network Security

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

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

SI-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 00:00 - 01:00 59 MW

16-08-2026 01:00 - 02:00 59 MW

16-08-2026 02:00 - 03:00 59 MW

16-08-2026 03:00 - 04:00 59 MW

16-08-2026 04:00 - 05:00 59 MW

16-08-2026 05:00 - 06:00 59 MW

16-08-2026 06:00 - 07:00 59 MW

16-08-2026 07:00 - 08:00 59 MW

16-08-2026 08:00 - 09:00 59 MW

16-08-2026 09:00 - 10:00 59 MW

16-08-2026 10:00 - 11:00 59 MW

16-08-2026 11:00 - 12:00 59 MW

16-08-2026 12:00 - 13:00 59 MW

16-08-2026 13:00 - 14:00 59 MW

16-08-2026 14:00 - 15:00 59 MW

16-08-2026 15:00 - 16:00 59 MW

16-08-2026 16:00 - 17:00 59 MW

16-08-2026 17:00 - 18:00 59 MW

16-08-2026 18:00 - 19:00 59 MW

16-08-2026 19:00 - 20:00 59 MW

16-08-2026 20:00 - 21:00 59 MW

16-08-2026 21:00 - 22:00 59 MW

16-08-2026 22:00 - 23:00 59 MW

16-08-2026 23:00 - 24:00 59 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 00:00 - 01:00 59 MW

16-08-2026 01:00 - 02:00 59 MW

16-08-2026 02:00 - 03:00 59 MW

16-08-2026 03:00 - 04:00 59 MW

16-08-2026 04:00 - 05:00 59 MW

16-08-2026 05:00 - 06:00 59 MW

16-08-2026 06:00 - 07:00 59 MW

16-08-2026 07:00 - 08:00 59 MW

16-08-2026 08:00 - 09:00 59 MW

16-08-2026 09:00 - 10:00 59 MW

16-08-2026 10:00 - 11:00 59 MW

16-08-2026 11:00 - 12:00 59 MW

16-08-2026 12:00 - 13:00 59 MW

16-08-2026 13:00 - 14:00 59 MW

16-08-2026 14:00 - 15:00 59 MW

16-08-2026 15:00 - 16:00 59 MW

16-08-2026 16:00 - 17:00 59 MW

16-08-2026 17:00 - 18:00 59 MW

16-08-2026 18:00 - 19:00 59 MW

16-08-2026 19:00 - 20:00 59 MW

16-08-2026 20:00 - 21:00 59 MW

16-08-2026 21:00 - 22:00 59 MW

16-08-2026 22:00 - 23:00 59 MW

16-08-2026 23:00 - 24:00 59 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.

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

AT-CZ

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 10:00 - 11:00 350 MW

16-08-2026 11:00 - 12:00 350 MW

16-08-2026 12:00 - 13:00 350 MW

16-08-2026 13:00 - 14:00 350 MW

16-08-2026 14:00 - 15:00 350 MW

16-08-2026 15:00 - 16:00 350 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 10:00 - 11:00 191 MW

16-08-2026 11:00 - 12:00 191 MW

16-08-2026 12:00 - 13:00 202 MW

16-08-2026 13:00 - 14:00 225 MW

16-08-2026 14:00 - 15:00 191 MW

16-08-2026 15:00 - 16:00 174 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:

HU-AT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 10:00 - 11:00 260 MW

16-08-2026 11:00 - 12:00 260 MW

16-08-2026 12:00 - 13:00 260 MW

16-08-2026 13:00 - 14:00 260 MW

16-08-2026 14:00 - 15:00 260 MW

16-08-2026 15:00 - 16:00 260 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 10:00 - 11:00 225 MW

16-08-2026 11:00 - 12:00 224 MW

16-08-2026 12:00 - 13:00 208 MW

16-08-2026 13:00 - 14:00 228 MW

16-08-2026 14:00 - 15:00 225 MW

16-08-2026 15:00 - 16:00 228 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.

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

AT-DE

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 10:00 - 11:00 3819 MW

16-08-2026 11:00 - 12:00 3819 MW

16-08-2026 12:00 - 13:00 3819 MW

16-08-2026 13:00 - 14:00 3819 MW

16-08-2026 14:00 - 15:00 3819 MW

16-08-2026 15:00 - 16:00 3819 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 10:00 - 11:00 2475 MW

16-08-2026 11:00 - 12:00 2499 MW

16-08-2026 12:00 - 13:00 2591 MW

16-08-2026 13:00 - 14:00 2985 MW

16-08-2026 14:00 - 15:00 2500 MW

16-08-2026 15:00 - 16:00 2302 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.

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

IF1-GB-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 00:00 - 01:00 1896 MW

16-08-2026 01:00 - 02:00 1896 MW

16-08-2026 02:00 - 03:00 1896 MW

16-08-2026 03:00 - 04:00 1896 MW

16-08-2026 04:00 - 05:00 1896 MW

16-08-2026 05:00 - 06:00 1896 MW

16-08-2026 06:00 - 07:00 1896 MW

16-08-2026 07:00 - 08:00 1896 MW

16-08-2026 08:00 - 09:00 1896 MW

16-08-2026 09:00 - 10:00 1896 MW

16-08-2026 10:00 - 11:00 1896 MW

16-08-2026 11:00 - 12:00 1896 MW

16-08-2026 12:00 - 13:00 1896 MW

16-08-2026 13:00 - 14:00 1896 MW

16-08-2026 14:00 - 15:00 1896 MW

16-08-2026 15:00 - 16:00 1896 MW

16-08-2026 16:00 - 17:00 1896 MW

16-08-2026 17:00 - 18:00 1896 MW

16-08-2026 18:00 - 19:00 1896 MW

16-08-2026 19:00 - 20:00 1896 MW

16-08-2026 20:00 - 21:00 1896 MW

16-08-2026 21:00 - 22:00 1896 MW

16-08-2026 22:00 - 23:00 1896 MW

16-08-2026 23:00 - 24:00 1896 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 00:00 - 01:00 923 MW

16-08-2026 01:00 - 02:00 923 MW

16-08-2026 02:00 - 03:00 923 MW

16-08-2026 03:00 - 04:00 923 MW

16-08-2026 04:00 - 05:00 923 MW

16-08-2026 05:00 - 06:00 923 MW

16-08-2026 06:00 - 07:00 923 MW

16-08-2026 07:00 - 08:00 923 MW

16-08-2026 08:00 - 09:00 923 MW

16-08-2026 09:00 - 10:00 923 MW

16-08-2026 10:00 - 11:00 923 MW

16-08-2026 11:00 - 12:00 923 MW

16-08-2026 12:00 - 13:00 923 MW

16-08-2026 13:00 - 14:00 923 MW

16-08-2026 14:00 - 15:00 923 MW

16-08-2026 15:00 - 16:00 923 MW

16-08-2026 16:00 - 17:00 923 MW

16-08-2026 17:00 - 18:00 923 MW

16-08-2026 18:00 - 19:00 923 MW

16-08-2026 19:00 - 20:00 923 MW

16-08-2026 20:00 - 21:00 923 MW

16-08-2026 21:00 - 22:00 923 MW

16-08-2026 22:00 - 23:00 923 MW

16-08-2026 23:00 - 24:00 923 MW

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

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) ?
Capacity limitation due to planned maintenance
 

1. TSO(s)*:

RTE, SWISSGRID

2. Identification of affected Long Term Transmission Rights:

FR-CH

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

16-08-2026 00:00 - 01:00 370 MW

16-08-2026 01:00 - 02:00 370 MW

16-08-2026 02:00 - 03:00 370 MW

16-08-2026 03:00 - 04:00 370 MW

16-08-2026 04:00 - 05:00 370 MW

16-08-2026 05:00 - 06:00 370 MW

16-08-2026 06:00 - 07:00 370 MW

16-08-2026 07:00 - 08:00 370 MW

16-08-2026 08:00 - 09:00 370 MW

16-08-2026 09:00 - 10:00 370 MW

16-08-2026 10:00 - 11:00 370 MW

16-08-2026 11:00 - 12:00 370 MW

16-08-2026 12:00 - 13:00 370 MW

16-08-2026 13:00 - 14:00 370 MW

16-08-2026 14:00 - 15:00 370 MW

16-08-2026 15:00 - 16:00 370 MW

16-08-2026 16:00 - 17:00 370 MW

16-08-2026 17:00 - 18:00 370 MW

16-08-2026 18:00 - 19:00 370 MW

16-08-2026 19:00 - 20:00 370 MW

16-08-2026 20:00 - 21:00 370 MW

16-08-2026 21:00 - 22:00 370 MW

16-08-2026 22:00 - 23:00 370 MW

16-08-2026 23:00 - 24:00 370 MW

5. Amount of LTTR remaining after curtailment:

16-08-2026 00:00 - 01:00 0 MW

16-08-2026 01:00 - 02:00 0 MW

16-08-2026 02:00 - 03:00 0 MW

16-08-2026 03:00 - 04:00 0 MW

16-08-2026 04:00 - 05:00 0 MW

16-08-2026 05:00 - 06:00 0 MW

16-08-2026 06:00 - 07:00 0 MW

16-08-2026 07:00 - 08:00 0 MW

16-08-2026 08:00 - 09:00 0 MW

16-08-2026 09:00 - 10:00 0 MW

16-08-2026 10:00 - 11:00 0 MW

16-08-2026 11:00 - 12:00 0 MW

16-08-2026 12:00 - 13:00 0 MW

16-08-2026 13:00 - 14:00 0 MW

16-08-2026 14:00 - 15:00 0 MW

16-08-2026 15:00 - 16:00 0 MW

16-08-2026 16:00 - 17:00 0 MW

16-08-2026 17:00 - 18:00 0 MW

16-08-2026 18:00 - 19:00 0 MW

16-08-2026 19:00 - 20:00 0 MW

16-08-2026 20:00 - 21:00 0 MW

16-08-2026 21:00 - 22:00 0 MW

16-08-2026 22:00 - 23:00 0 MW

16-08-2026 23:00 - 24:00 0 MW

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

   16/08/2026

      00:00-01:00 Network Security

      01:00-02:00 Network Security

      02:00-03:00 Network Security

      03:00-04:00 Network Security

      04:00-05:00 Network Security

      05:00-06:00 Network Security

      06:00-07:00 Network Security

      07:00-08:00 Network Security

      08:00-09:00 Network Security

      09:00-10:00 Network Security

      10:00-11:00 Network Security

      11:00-12:00 Network Security

      12:00-13:00 Network Security

      13:00-14:00 Network Security

      14:00-15:00 Network Security

      15:00-16:00 Network Security

      16:00-17:00 Network Security

      17:00-18:00 Network Security

      18:00-19:00 Network Security

      19:00-20:00 Network Security

      20:00-21:00 Network Security

      21:00-22:00 Network Security

      22:00-23:00 Network Security

      23:00-24:00 Network Security

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