Capacity Curtailment on the FR-IT border for delivery day 25/04/2021
1.TSO(s) *: TERNA
2. Identification of affected Long Term Transmission Rights
France 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:
France to Italy
25/04/2021
10:00 – 11:00 303 MW
11:00 – 12:00 303 MW
12:00 – 13:00 303 MW
13:00 – 14:00 303 MW
14:00 – 15:00 303 MW
15:00 – 16:00 303 MW
16:00 – 17:00 303 MW
5. Amount of LTTR remaining after curtailment:
France to Italy
25/04/2021
10:00 – 11:00 0 MW
11:00 – 12:00 0 MW
12:00 – 13:00 0 MW
13:00 – 14:00 0 MW
14:00 – 15:00 0 MW
15:00 – 16:00 0 MW
16:00 – 17:00 0 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