Capacity Curtailment on the SI-IT border for delivery day 04/09/2020

1.       TSO(s) *: 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

04/09/2020  

03:00 – 04:00  312 MW

04:00 – 05:00  312 MW

05:00 – 06:00  312 MW

06:00 – 07:00  312 MW

5.       Amount of LTTR remaining after curtailment:

         Slovenia to Italy

04/09/2020  

03:00 – 04:00  257 MW

04:00 – 05:00  257 MW

05:00 – 06:00  257 MW

06:00 – 07:00  257 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