Capacity Curtailment on the NLL-GB-BE border for delivery period 27-06-2025

1. TSO(s)*:

ELIA Transmission Belgium 

2. Identification of affected Long Term Transmission Rights:

NLL-GB-BE

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

27-06-2025 17:00 - 18:00 674 MW

27-06-2025 18:00 - 19:00 674 MW

27-06-2025 19:00 - 20:00 674 MW

27-06-2025 20:00 - 21:00 674 MW

27-06-2025 21:00 - 22:00 674 MW

27-06-2025 22:00 - 23:00 674 MW

27-06-2025 23:00 - 24:00 674 MW

5. Amount of LTTR remaining after curtailment:

27-06-2025 17:00 - 18:00 593 MW

27-06-2025 18:00 - 19:00 457 MW

27-06-2025 19:00 - 20:00 356 MW

27-06-2025 20:00 - 21:00 330 MW

27-06-2025 21:00 - 22:00 330 MW

27-06-2025 22:00 - 23:00 394 MW

27-06-2025 23:00 - 24:00 394 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)*?

Reason for this curtailment is a forced outage on the cable 380.108 between the substations GEZEL380 and MAERL380.

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