Capacity Curtailment on the SI-IT borders for delivery day 21/04/2020

1.

TSO(s) *: TERNA

Identification of affected Long Term Transmission Rights
Slovenia to Italy

Triggering event :

☒Curtailment to ensure operation remains within Operational Security Limits
☐Curtailment due to Force Majeure
☐Curtailment due to emergency situation

TS

Affected volume in MW / hour for each concerned period :
Slovenia to Italy

21/04/2020

§00:00 – 01:00 362 MW

§01:00 – 02:00 362 MW

§02:00 – 03:00 362 MW

§03:00 – 04:00 362 MW

§04:00 – 05:00 362 MW

5. Amount of LTTR remaining after curtailment :

Slovenia to Italy

21/04/2020

§00:00 – 01:00 281 MW

§01:00 – 02:00 281 MW

§02:00 – 03:00 281 MW

§03:00 – 04:00 281 MW

§04:00 – 05:00 288 MW

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

Voltage stability issue on the Italian Electrical system.

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.