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Capacity Curtailment on the AT-IT border for delivery day 06/06/2020

Published:

1. TSO(s) *: TERNA

2. Identification of affected Long Term Transmission Rights

Austria to Italy

3. Triggering event :

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

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

Austria to Italy

06/06/2020

§ 09:00 – 10:00 90 MW

§ 10:00 – 11:00 90 MW

§ 11:00 – 12:00 90 MW

§ 12:00 – 13:00 90 MW

§ 13:00 – 14:00 90 MW

§ 14:00 – 15:00 90 MW

§ 15:00 – 16:00 90 MW

§ 16:00 – 17:00 90 MW

5. Amount of LTTR remaining after curtailment:

Austria to Italy

06/06/2020

§ 09:00 – 10:00 74 MW

§ 10:00 – 11:00 4 MW

§ 11:00 – 12:00 27 MW

§ 12:00 – 13:00 57 MW

§ 13:00 – 14:00 57 MW

§ 14:00 – 15:00 57 MW

§ 15:00 – 16:00 57 MW

§ 16:00 – 17:00 42 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.