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

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:

05-06-2026 00:00 - 01:00 1700 MW

05-06-2026 01:00 - 02:00 1700 MW

05-06-2026 02:00 - 03:00 1700 MW

05-06-2026 03:00 - 04:00 1700 MW

05-06-2026 04:00 - 05:00 1700 MW

05-06-2026 05:00 - 06:00 1700 MW

05-06-2026 06:00 - 07:00 1700 MW

05-06-2026 07:00 - 08:00 1700 MW

05-06-2026 08:00 - 09:00 1700 MW

05-06-2026 09:00 - 10:00 1700 MW

05-06-2026 10:00 - 11:00 1700 MW

05-06-2026 11:00 - 12:00 1700 MW

05-06-2026 12:00 - 13:00 1700 MW

05-06-2026 13:00 - 14:00 1700 MW

05-06-2026 14:00 - 15:00 1700 MW

05-06-2026 15:00 - 16:00 1700 MW

05-06-2026 16:00 - 17:00 1700 MW

05-06-2026 17:00 - 18:00 1700 MW

05-06-2026 18:00 - 19:00 1700 MW

05-06-2026 19:00 - 20:00 1700 MW

05-06-2026 20:00 - 21:00 1700 MW

05-06-2026 21:00 - 22:00 1700 MW

05-06-2026 22:00 - 23:00 1700 MW

05-06-2026 23:00 - 24:00 1700 MW

5. Amount of LTTR remaining after curtailment:

05-06-2026 00:00 - 01:00 1452 MW

05-06-2026 01:00 - 02:00 1452 MW

05-06-2026 02:00 - 03:00 1452 MW

05-06-2026 03:00 - 04:00 1452 MW

05-06-2026 04:00 - 05:00 1452 MW

05-06-2026 05:00 - 06:00 1452 MW

05-06-2026 06:00 - 07:00 1452 MW

05-06-2026 07:00 - 08:00 1452 MW

05-06-2026 08:00 - 09:00 1452 MW

05-06-2026 09:00 - 10:00 1452 MW

05-06-2026 10:00 - 11:00 1452 MW

05-06-2026 11:00 - 12:00 1452 MW

05-06-2026 12:00 - 13:00 1452 MW

05-06-2026 13:00 - 14:00 1452 MW

05-06-2026 14:00 - 15:00 1452 MW

05-06-2026 15:00 - 16:00 1452 MW

05-06-2026 16:00 - 17:00 1452 MW

05-06-2026 17:00 - 18:00 1452 MW

05-06-2026 18:00 - 19:00 1452 MW

05-06-2026 19:00 - 20:00 1452 MW

05-06-2026 20:00 - 21:00 1452 MW

05-06-2026 21:00 - 22:00 1452 MW

05-06-2026 22:00 - 23:00 1452 MW

05-06-2026 23:00 - 24:00 1452 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)*:

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:

24-05-2026 08:00 - 09:00 400 MW

24-05-2026 09:00 - 10:00 400 MW

24-05-2026 10:00 - 11:00 400 MW

24-05-2026 11:00 - 12:00 400 MW

24-05-2026 12:00 - 13:00 400 MW

24-05-2026 13:00 - 14:00 400 MW

24-05-2026 14:00 - 15:00 400 MW

24-05-2026 15:00 - 16:00 400 MW

24-05-2026 16:00 - 17:00 400 MW

24-05-2026 17:00 - 18:00 400 MW

5. Amount of LTTR remaining after curtailment:

24-05-2026 08:00 - 09:00 0 MW

24-05-2026 09:00 - 10:00 0 MW

24-05-2026 10:00 - 11:00 0 MW

24-05-2026 11:00 - 12:00 0 MW

24-05-2026 12:00 - 13:00 0 MW

24-05-2026 13:00 - 14:00 0 MW

24-05-2026 14:00 - 15:00 0 MW

24-05-2026 15:00 - 16:00 0 MW

24-05-2026 16:00 - 17:00 0 MW

24-05-2026 17:00 - 18:00 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

1. TSO(s)*:

TenneT_NL

2. Identification of affected Long Term Transmission Rights:

DK-NL

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

24-05-2026 08:00 - 09:00 199 MW

24-05-2026 09:00 - 10:00 199 MW

24-05-2026 10:00 - 11:00 199 MW

24-05-2026 11:00 - 12:00 199 MW

24-05-2026 12:00 - 13:00 199 MW

24-05-2026 13:00 - 14:00 199 MW

24-05-2026 14:00 - 15:00 199 MW

24-05-2026 15:00 - 16:00 199 MW

24-05-2026 16:00 - 17:00 199 MW

24-05-2026 17:00 - 18:00 199 MW

5. Amount of LTTR remaining after curtailment:

24-05-2026 08:00 - 09:00 0 MW

24-05-2026 09:00 - 10:00 0 MW

24-05-2026 10:00 - 11:00 0 MW

24-05-2026 11:00 - 12:00 0 MW

24-05-2026 12:00 - 13:00 0 MW

24-05-2026 13:00 - 14:00 0 MW

24-05-2026 14:00 - 15:00 0 MW

24-05-2026 15:00 - 16:00 0 MW

24-05-2026 16:00 - 17:00 0 MW

24-05-2026 17:00 - 18:00 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)*?

The remedial actions considered were assessed as not sufficient or ineffective to avoid the expected violation of operational security limit(s).

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:

23-05-2026 06:00 - 07:00 440 MW

23-05-2026 07:00 - 08:00 440 MW

23-05-2026 12:00 - 13:00 440 MW

23-05-2026 13:00 - 14:00 440 MW

23-05-2026 14:00 - 15:00 440 MW

23-05-2026 15:00 - 16:00 440 MW

23-05-2026 16:00 - 17:00 440 MW

23-05-2026 20:00 - 21:00 440 MW

23-05-2026 21:00 - 22:00 440 MW

23-05-2026 22:00 - 23:00 440 MW

5. Amount of LTTR remaining after curtailment:

23-05-2026 06:00 - 07:00 393 MW

23-05-2026 07:00 - 08:00 400 MW

23-05-2026 12:00 - 13:00 399 MW

23-05-2026 13:00 - 14:00 392 MW

23-05-2026 14:00 - 15:00 393 MW

23-05-2026 15:00 - 16:00 393 MW

23-05-2026 16:00 - 17:00 393 MW

23-05-2026 20:00 - 21:00 402 MW

23-05-2026 21:00 - 22:00 402 MW

23-05-2026 22:00 - 23:00 403 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 at Transparency Platform

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

There are no alternatives to the curtailment of the affected LTTRs.

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:

23-05-2026 11:00 - 12:00 370 MW

23-05-2026 12:00 - 13:00 370 MW

23-05-2026 13:00 - 14:00 370 MW

23-05-2026 14:00 - 15:00 370 MW

5. Amount of LTTR remaining after curtailment:

23-05-2026 11:00 - 12:00 142 MW

23-05-2026 12:00 - 13:00 128 MW

23-05-2026 13:00 - 14:00 164 MW

23-05-2026 14:00 - 15:00 184 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:

HU-AT

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 11:00 - 12:00 295 MW

23-05-2026 12:00 - 13:00 295 MW

23-05-2026 13:00 - 14:00 295 MW

23-05-2026 14:00 - 15:00 295 MW

5. Amount of LTTR remaining after curtailment:

23-05-2026 11:00 - 12:00 189 MW

23-05-2026 12:00 - 13:00 182 MW

23-05-2026 13:00 - 14:00 230 MW

23-05-2026 14:00 - 15:00 230 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)*:

SWISSGRID

2. Identification of affected Long Term Transmission Rights:

CH-IT

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:

23-05-2026 11:00 - 12:00 282 MW

23-05-2026 12:00 - 13:00 282 MW

23-05-2026 13:00 - 14:00 282 MW

23-05-2026 14:00 - 15:00 282 MW

23-05-2026 15:00 - 16:00 282 MW

5. Amount of LTTR remaining after curtailment:

23-05-2026 11:00 - 12:00 0 MW

23-05-2026 12:00 - 13:00 0 MW

23-05-2026 13:00 - 14:00 0 MW

23-05-2026 14:00 - 15:00 0 MW

23-05-2026 15:00 - 16:00 0 MW