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

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:

06-05-2026 11:00 - 12:00 680 MW

06-05-2026 12:00 - 13:00 680 MW

06-05-2026 13:00 - 14:00 680 MW

06-05-2026 14:00 - 15:00 680 MW

06-05-2026 15:00 - 16:00 680 MW

06-05-2026 16:00 - 17:00 680 MW

5. Amount of LTTR remaining after curtailment:

06-05-2026 11:00 - 12:00 481 MW

06-05-2026 12:00 - 13:00 481 MW

06-05-2026 13:00 - 14:00 481 MW

06-05-2026 14:00 - 15:00 481 MW

06-05-2026 15:00 - 16:00 481 MW

06-05-2026 16:00 - 17:00 481 MW

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

      11:00-12:00 BRAUD-PREGUILLAC 2

      12:00-13:00 BRAUD-PREGUILLAC 2

      13:00-14:00 BRAUD-PREGUILLAC 2

      14:00-15:00 BRAUD-PREGUILLAC 2

      15:00-16:00 BRAUD-PREGUILLAC 2

      16:00-17:00 BRAUD-PREGUILLAC 2

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

Due to a deployment technical issue, please note that there is delay in data publication of IDA 1 for delivery date 05/05/2026.

Thank you for your understanding.

Best regards,

Operations Team

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:

18-05-2026 00:00 - 01:00 1889 MW

18-05-2026 01:00 - 02:00 1889 MW

18-05-2026 02:00 - 03:00 1889 MW

18-05-2026 03:00 - 04:00 1889 MW

18-05-2026 04:00 - 05:00 1889 MW

18-05-2026 05:00 - 06:00 1889 MW

18-05-2026 06:00 - 07:00 1889 MW

18-05-2026 07:00 - 08:00 1889 MW

18-05-2026 08:00 - 09:00 1889 MW

18-05-2026 09:00 - 10:00 1889 MW

18-05-2026 10:00 - 11:00 1889 MW

18-05-2026 11:00 - 12:00 1889 MW

18-05-2026 12:00 - 13:00 1889 MW

18-05-2026 13:00 - 14:00 1889 MW

18-05-2026 14:00 - 15:00 1889 MW

18-05-2026 15:00 - 16:00 1889 MW

18-05-2026 16:00 - 17:00 1889 MW

18-05-2026 17:00 - 18:00 1889 MW

18-05-2026 18:00 - 19:00 1889 MW

18-05-2026 19:00 - 20:00 1889 MW

18-05-2026 20:00 - 21:00 1889 MW

18-05-2026 21:00 - 22:00 1889 MW

18-05-2026 22:00 - 23:00 1889 MW

18-05-2026 23:00 - 24:00 1889 MW

5. Amount of LTTR remaining after curtailment:

18-05-2026 00:00 - 01:00 1416 MW

18-05-2026 01:00 - 02:00 1416 MW

18-05-2026 02:00 - 03:00 1416 MW

18-05-2026 03:00 - 04:00 1416 MW

18-05-2026 04:00 - 05:00 1416 MW

18-05-2026 05:00 - 06:00 1416 MW

18-05-2026 06:00 - 07:00 1416 MW

18-05-2026 07:00 - 08:00 1416 MW

18-05-2026 08:00 - 09:00 1416 MW

18-05-2026 09:00 - 10:00 1416 MW

18-05-2026 10:00 - 11:00 1416 MW

18-05-2026 11:00 - 12:00 1416 MW

18-05-2026 12:00 - 13:00 1416 MW

18-05-2026 13:00 - 14:00 1416 MW

18-05-2026 14:00 - 15:00 1416 MW

18-05-2026 15:00 - 16:00 1416 MW

18-05-2026 16:00 - 17:00 1416 MW

18-05-2026 17:00 - 18:00 1416 MW

18-05-2026 18:00 - 19:00 1416 MW

18-05-2026 19:00 - 20:00 1416 MW

18-05-2026 20:00 - 21:00 1416 MW

18-05-2026 21:00 - 22:00 1416 MW

18-05-2026 22:00 - 23:00 1416 MW

18-05-2026 23:00 - 24:00 1416 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 unplanned maintenance

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

IF1-FR-GB

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

18-05-2026 00:00 - 01:00 1900 MW

18-05-2026 01:00 - 02:00 1900 MW

18-05-2026 02:00 - 03:00 1900 MW

18-05-2026 03:00 - 04:00 1900 MW

18-05-2026 04:00 - 05:00 1900 MW

18-05-2026 05:00 - 06:00 1900 MW

18-05-2026 06:00 - 07:00 1900 MW

18-05-2026 07:00 - 08:00 1900 MW

18-05-2026 08:00 - 09:00 1900 MW

18-05-2026 09:00 - 10:00 1900 MW

18-05-2026 10:00 - 11:00 1900 MW

18-05-2026 11:00 - 12:00 1900 MW

18-05-2026 12:00 - 13:00 1900 MW

18-05-2026 13:00 - 14:00 1900 MW

18-05-2026 14:00 - 15:00 1900 MW

18-05-2026 15:00 - 16:00 1900 MW

18-05-2026 16:00 - 17:00 1900 MW

18-05-2026 17:00 - 18:00 1900 MW

18-05-2026 18:00 - 19:00 1900 MW

18-05-2026 19:00 - 20:00 1900 MW

18-05-2026 20:00 - 21:00 1900 MW

18-05-2026 21:00 - 22:00 1900 MW

18-05-2026 22:00 - 23:00 1900 MW

18-05-2026 23:00 - 24:00 1900 MW

5. Amount of LTTR remaining after curtailment:

18-05-2026 00:00 - 01:00 1448 MW

18-05-2026 01:00 - 02:00 1448 MW

18-05-2026 02:00 - 03:00 1448 MW

18-05-2026 03:00 - 04:00 1448 MW

18-05-2026 04:00 - 05:00 1448 MW

18-05-2026 05:00 - 06:00 1448 MW

18-05-2026 06:00 - 07:00 1448 MW

18-05-2026 07:00 - 08:00 1448 MW

18-05-2026 08:00 - 09:00 1448 MW

18-05-2026 09:00 - 10:00 1448 MW

18-05-2026 10:00 - 11:00 1448 MW

18-05-2026 11:00 - 12:00 1448 MW

18-05-2026 12:00 - 13:00 1448 MW

18-05-2026 13:00 - 14:00 1448 MW

18-05-2026 14:00 - 15:00 1448 MW

18-05-2026 15:00 - 16:00 1448 MW

18-05-2026 16:00 - 17:00 1448 MW

18-05-2026 17:00 - 18:00 1448 MW

18-05-2026 18:00 - 19:00 1448 MW

18-05-2026 19:00 - 20:00 1448 MW

18-05-2026 20:00 - 21:00 1448 MW

18-05-2026 21:00 - 22:00 1448 MW

18-05-2026 22:00 - 23:00 1448 MW

18-05-2026 23:00 - 24:00 1448 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 unplanned maintenance

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:

05-05-2026 08:00 - 09:00 48 MW

05-05-2026 09:00 - 10:00 48 MW

05-05-2026 10:00 - 11:00 48 MW

05-05-2026 11:00 - 12:00 48 MW

05-05-2026 12:00 - 13:00 48 MW

05-05-2026 13:00 - 14:00 48 MW

05-05-2026 14:00 - 15:00 48 MW

05-05-2026 15:00 - 16:00 48 MW

05-05-2026 16:00 - 17:00 48 MW

5. Amount of LTTR remaining after curtailment:

05-05-2026 08:00 - 09:00 25 MW

05-05-2026 09:00 - 10:00 21 MW

05-05-2026 10:00 - 11:00 14 MW

05-05-2026 11:00 - 12:00 13 MW

05-05-2026 12:00 - 13:00 13 MW

05-05-2026 13:00 - 14:00 10 MW

05-05-2026 14:00 - 15:00 10 MW

05-05-2026 15:00 - 16:00 14 MW

05-05-2026 16:00 - 17:00 24 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:

SI-AT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

05-05-2026 08:00 - 09:00 370 MW

05-05-2026 09:00 - 10:00 370 MW

05-05-2026 10:00 - 11:00 370 MW

05-05-2026 11:00 - 12:00 370 MW

05-05-2026 12:00 - 13:00 370 MW

05-05-2026 13:00 - 14:00 370 MW

05-05-2026 14:00 - 15:00 370 MW

05-05-2026 15:00 - 16:00 370 MW

05-05-2026 16:00 - 17:00 370 MW

5. Amount of LTTR remaining after curtailment:

05-05-2026 08:00 - 09:00 128 MW

05-05-2026 09:00 - 10:00 91 MW

05-05-2026 10:00 - 11:00 71 MW

05-05-2026 11:00 - 12:00 68 MW

05-05-2026 12:00 - 13:00 68 MW

05-05-2026 13:00 - 14:00 52 MW

05-05-2026 14:00 - 15:00 54 MW

05-05-2026 15:00 - 16:00 73 MW

05-05-2026 16:00 - 17:00 104 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:

05-05-2026 08:00 - 09:00 350 MW

05-05-2026 09:00 - 10:00 350 MW

05-05-2026 10:00 - 11:00 350 MW

05-05-2026 11:00 - 12:00 350 MW

05-05-2026 12:00 - 13:00 350 MW

05-05-2026 13:00 - 14:00 350 MW

05-05-2026 14:00 - 15:00 350 MW

05-05-2026 15:00 - 16:00 350 MW

05-05-2026 16:00 - 17:00 350 MW

5. Amount of LTTR remaining after curtailment:

05-05-2026 08:00 - 09:00 208 MW

05-05-2026 09:00 - 10:00 149 MW

05-05-2026 10:00 - 11:00 144 MW

05-05-2026 11:00 - 12:00 37 MW

05-05-2026 12:00 - 13:00 119 MW

05-05-2026 13:00 - 14:00 119 MW

05-05-2026 14:00 - 15:00 62 MW

05-05-2026 15:00 - 16:00 69 MW

05-05-2026 16:00 - 17:00 96 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.