Capacity Curtailment on the IF2-FR-GB border for delivery period 18-04-2026

1. TSO(s)*:

National Grid Interconnectors Limited (NGIC) and RTE EDF Transport S.A. (RTE)

2. Identification of affected Long Term Transmission Rights:

IF2-FR-GB

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

18-04-2026 10:00 - 11:00 948 MW

18-04-2026 11:00 - 12:00 948 MW

18-04-2026 12:00 - 13:00 948 MW

18-04-2026 13:00 - 14:00 948 MW

18-04-2026 14:00 - 15:00 948 MW

5. Amount of LTTR remaining after curtailment:

18-04-2026 10:00 - 11:00 0 MW

18-04-2026 11:00 - 12:00 0 MW

18-04-2026 12:00 - 13:00 0 MW

18-04-2026 13:00 - 14:00 0 MW

18-04-2026 14:00 - 15:00 0 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

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