Capacity Curtailment on the AT-IT border for delivery day 17/01/2021

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

17/01/2021  

           00:00 - 01:00 221 MW

         • 01:00 - 02:00 221 MW

         • 02:00 - 03:00 221 MW

         • 03:00 - 04:00 221 MW

         • 04:00 - 05:00 221 MW

         • 05:00 - 06:00 221 MW

         • 06:00 - 07:00 221 MW

5.       Amount of LTTR remaining after curtailment:

         Austria to Italy

17/01/2021  

          00:00 - 01:00 179 MW

         • 01:00 - 02:00 179 MW

         • 02:00 - 03:00 179 MW

         • 03:00 - 04:00 179 MW

         • 04:00 - 05:00 179 MW

         • 05:00 - 06:00 181 1 MW

         • 06:00 - 07:00 181 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.