Capacity Curtailment on the FR-IT border for 17/01/2021
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
17/01/2021
00:00 - 01:00 2317 MW
• 01:00 - 02:00 2317 MW
• 02:00 - 03:00 2317 MW
• 03:00 - 04:00 2317 MW
• 04:00 - 05:00 2317 MW
• 05:00 - 06:00 2317 1 MW
• 06:00 - 07:00 2317 MW
• 07:00 - 08:00 2317 MW
• 12:00 - 13:00 2317 MW
• 13:00 - 14:00 2317 MW
• 14:00 - 15:00 2317 MW
5. Amount of LTTR remaining after curtailment:
France to Italy
17/01/2021
00:00 - 01:00 1602 MW
• 01:00 - 02:00 1602 MW
• 02:00 - 03:00 1602 MW
• 03:00 - 04:00 1602 MW
• 04:00 - 05:00 1602 MW
• 05:00 - 06:00 1600 1 MW
• 06:00 - 07:00 1600 MW
• 07:00 - 08:00 2206 MW
• 12:00 - 13:00 2179 MW
• 13:00 - 14:00 2179 MW
• 14:00 - 15:00 2179 MW
6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:
Reduction for N state overload on 400 kV Redipuglia-Divaccia and N-2 400 kV Pradella-Robbia-Sils with overload on 400 kV Redipuglia-Divaccia
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.