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

1. TSO(s)*:

AST

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:

11-05-2026 07:00 - 08:00 440 MW

11-05-2026 08:00 - 09:00 440 MW

11-05-2026 09:00 - 10:00 440 MW

11-05-2026 10:00 - 11:00 440 MW

5. Amount of LTTR remaining after curtailment:

11-05-2026 07:00 - 08:00 399 MW

11-05-2026 08:00 - 09:00 399 MW

11-05-2026 09:00 - 10:00 399 MW

11-05-2026 10:00 - 11:00 400 MW

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

Nord Pool - UMM Platform, as well as the capacity already allocated on the Baltic Balancing Market for balancing capacity sharing athttps://baltic.transparency-dashboard.eu/node/108

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

There is no alternative to the curtailment of the affected LTTRs.

Please note that there is a delay in publication of IDA1, IDA2   Congestion Income data  for Core IDCCR and IBWT for business day 10/05/2026.

Thank you for your understanding.

1. TSO(s)*:

RTE-TSO

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:

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

11-05-2026 12:00 - 13:00 680 MW

11-05-2026 13:00 - 14:00 680 MW

11-05-2026 14:00 - 15:00 680 MW

11-05-2026 15:00 - 16:00 680 MW

11-05-2026 16:00 - 17:00 680 MW

5. Amount of LTTR remaining after curtailment:

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

11-05-2026 12:00 - 13:00 481 MW

11-05-2026 13:00 - 14:00 481 MW

11-05-2026 14:00 - 15:00 481 MW

11-05-2026 15:00 - 16:00 481 MW

11-05-2026 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

*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)*:

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:

23-05-2026 00:00 - 01:00 1889 MW

23-05-2026 01:00 - 02:00 1889 MW

23-05-2026 02:00 - 03:00 1889 MW

23-05-2026 03:00 - 04:00 1889 MW

23-05-2026 04:00 - 05:00 1889 MW

23-05-2026 05:00 - 06:00 1889 MW

23-05-2026 06:00 - 07:00 1889 MW

23-05-2026 07:00 - 08:00 1889 MW

23-05-2026 08:00 - 09:00 1889 MW

23-05-2026 09:00 - 10:00 1889 MW

23-05-2026 10:00 - 11:00 1889 MW

23-05-2026 11:00 - 12:00 1889 MW

23-05-2026 12:00 - 13:00 1889 MW

23-05-2026 13:00 - 14:00 1889 MW

23-05-2026 14:00 - 15:00 1889 MW

23-05-2026 15:00 - 16:00 1889 MW

23-05-2026 16:00 - 17:00 1889 MW

23-05-2026 17:00 - 18:00 1889 MW

23-05-2026 18:00 - 19:00 1889 MW

23-05-2026 19:00 - 20:00 1889 MW

23-05-2026 20:00 - 21:00 1889 MW

23-05-2026 21:00 - 22:00 1889 MW

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

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

5. Amount of LTTR remaining after curtailment:

23-05-2026 00:00 - 01:00 1416 MW

23-05-2026 01:00 - 02:00 1416 MW

23-05-2026 02:00 - 03:00 1416 MW

23-05-2026 03:00 - 04:00 1416 MW

23-05-2026 04:00 - 05:00 1416 MW

23-05-2026 05:00 - 06:00 1416 MW

23-05-2026 06:00 - 07:00 1416 MW

23-05-2026 07:00 - 08:00 1416 MW

23-05-2026 08:00 - 09:00 1416 MW

23-05-2026 09:00 - 10:00 1416 MW

23-05-2026 10:00 - 11:00 1416 MW

23-05-2026 11:00 - 12:00 1416 MW

23-05-2026 12:00 - 13:00 1416 MW

23-05-2026 13:00 - 14:00 1416 MW

23-05-2026 14:00 - 15:00 1416 MW

23-05-2026 15:00 - 16:00 1416 MW

23-05-2026 16:00 - 17:00 1416 MW

23-05-2026 17:00 - 18:00 1416 MW

23-05-2026 18:00 - 19:00 1416 MW

23-05-2026 19:00 - 20:00 1416 MW

23-05-2026 20:00 - 21:00 1416 MW

23-05-2026 21:00 - 22:00 1416 MW

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

23-05-2026 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:

23-05-2026 00:00 - 01:00 1900 MW

23-05-2026 01:00 - 02:00 1900 MW

23-05-2026 02:00 - 03:00 1900 MW

23-05-2026 03:00 - 04:00 1900 MW

23-05-2026 04:00 - 05:00 1900 MW

23-05-2026 05:00 - 06:00 1900 MW

23-05-2026 06:00 - 07:00 1900 MW

23-05-2026 07:00 - 08:00 1900 MW

23-05-2026 08:00 - 09:00 1900 MW

23-05-2026 09:00 - 10:00 1900 MW

23-05-2026 10:00 - 11:00 1900 MW

23-05-2026 11:00 - 12:00 1900 MW

23-05-2026 12:00 - 13:00 1900 MW

23-05-2026 13:00 - 14:00 1900 MW

23-05-2026 14:00 - 15:00 1900 MW

23-05-2026 15:00 - 16:00 1900 MW

23-05-2026 16:00 - 17:00 1900 MW

23-05-2026 17:00 - 18:00 1900 MW

23-05-2026 18:00 - 19:00 1900 MW

23-05-2026 19:00 - 20:00 1900 MW

23-05-2026 20:00 - 21:00 1900 MW

23-05-2026 21:00 - 22:00 1900 MW

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

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

5. Amount of LTTR remaining after curtailment:

23-05-2026 00:00 - 01:00 1448 MW

23-05-2026 01:00 - 02:00 1448 MW

23-05-2026 02:00 - 03:00 1448 MW

23-05-2026 03:00 - 04:00 1448 MW

23-05-2026 04:00 - 05:00 1448 MW

23-05-2026 05:00 - 06:00 1448 MW

23-05-2026 06:00 - 07:00 1448 MW

23-05-2026 07:00 - 08:00 1448 MW

23-05-2026 08:00 - 09:00 1448 MW

23-05-2026 09:00 - 10:00 1448 MW

23-05-2026 10:00 - 11:00 1448 MW

23-05-2026 11:00 - 12:00 1448 MW

23-05-2026 12:00 - 13:00 1448 MW

23-05-2026 13:00 - 14:00 1448 MW

23-05-2026 14:00 - 15:00 1448 MW

23-05-2026 15:00 - 16:00 1448 MW

23-05-2026 16:00 - 17:00 1448 MW

23-05-2026 17:00 - 18:00 1448 MW

23-05-2026 18:00 - 19:00 1448 MW

23-05-2026 19:00 - 20:00 1448 MW

23-05-2026 20:00 - 21:00 1448 MW

23-05-2026 21:00 - 22:00 1448 MW

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

23-05-2026 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

Please note that there is a delay in publication of IDA1, IDA2 and IDA3  FR<>ES Congestion Income data for business day 09/05/2026.

Thank you for your understanding.

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:

10-05-2026 11:00 - 12:00 680 MW

10-05-2026 12:00 - 13:00 680 MW

10-05-2026 13:00 - 14:00 680 MW

10-05-2026 14:00 - 15:00 680 MW

10-05-2026 15:00 - 16:00 680 MW

10-05-2026 16:00 - 17:00 680 MW

5. Amount of LTTR remaining after curtailment:

10-05-2026 11:00 - 12:00 481 MW

10-05-2026 12:00 - 13:00 481 MW

10-05-2026 13:00 - 14:00 481 MW

10-05-2026 14:00 - 15:00 481 MW

10-05-2026 15:00 - 16:00 481 MW

10-05-2026 16:00 - 17:00 481 MW

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

   10/05/2026

      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