Capacity Curtailment on the SI-IT border for delivery day 02/11/2021
1.TSO(s) *:
APG-ELES-RTE-SWG-TERNA
2. Identification of affected Long Term Transmission Rights
Slovenia 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:
Slovenia to Italy
02/11/2021
00:00 – 01:00 363MW
01:00 – 02:00 363MW
02:00 – 03:00 363MW
03:00 – 04:00 363MW
04:00 – 05:00 363MW
5. Amount of LTTR remaining after curtailment:
Slovenia to Italy
02/11/2021
00:00 – 01:00 303 MW
01:00 – 02:00 236 MW
02:00 – 03:00 236 MW
03:00 – 04:00 268 MW
04:00 – 05:00 285 MW
6. Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:
Violation on Lienz – Soverzene due to Critical outage DIVACA-REDIPUGLIA/DIVACA-PADRICIANO and 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.
Best regards
Market Operation
Market Operation and Analysis
Direzione Strategie di Sviluppo rete e Dispacciamento
Terna Rete Italia SpA - Via Marcigliana, 911 - 00138 Roma - Italia
Tel. +39 0683155636
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