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Leading service provider for Transmission System Operators (TSOs) in the European electricity market.

Through our single trading platform we auction cross-border transmission capacity rights. We also provide accounting (clearing and settlement), contracting, reporting, project support and IT services.

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On behalf of TSOs, we organize long and short-term auctions of transmission capacity rights.

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18k+

Auctions per year
84

Allocation borders - Explicit auctions
80

Allocation borders - Market Coupling (Congestion revenue distribution)
38

TSOs serviced

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Capacity Curtailment on the IT-GR border for delivery day 19/08/2022

Published: 14/08/2022 | 13:04by JAO
Capacity Curtailment on the GR<>IT border for delivery days from 16/08/2022 to 18/08/2022

Published: 14/08/2022 | 13:04by JAO
Capacity Curtailment on the GR<>IT border for delivery day 15/08/2022

Published: 14/08/2022 | 08:46by JAO
Capacity Curtailment on the CH-IT border for delivery day 14/08/2022

Published: 13/08/2022 | 07:46by JAO
Capacity Curtailment on the FR-IT border for delivery day 14/08/2022

Published: 13/08/2022 | 07:24by JAO
Capacity curtailment on the French-Swiss border for business day 13/08/2022

Published: 12/08/2022 | 07:30by JAO
Capacity curtailment on the French-Spain border for business day 13/08/2022

Published: 12/08/2022 | 07:26by JAO

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1.TSO(s) *: Terna, Admie

2.Identification of affected Long Term Transmission Rights

Italy to Greece

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 :

19/08/2022

Italy to Greece

§00:00 – 01:00 499 MW

§01:00 – 02:00 499 MW

§02:00 – 03:00 499 MW

§03:00 – 04:00 499 MW

§04:00 – 05:00 499 MW

§05:00 – 06:00 499 MW

§06:00 – 07:00 499 MW

§07:00 – 08:00 499 MW

§08:00 – 09:00 499 MW

§09:00 – 10:00 499 MW

§10:00 – 11:00 499 MW

§11:00 – 12:00 499 MW

§12:00 – 13:00 499 MW

§13:00 – 14:00 499 MW

§14:00 – 15:00 499 MW

§15:00 – 16:00 499 MW

§16:00 – 17:00 499 MW

§17:00 – 18:00 499 MW

§18:00 – 19:00 499 MW

§19:00 – 20:00 499 MW

§20:00 – 21:00 499 MW

§21:00 – 22:00 499 MW

§22:00 – 23:00 499 MW

§23:00 – 24:00 499 MW

5.Amount of LTTR remaining after curtailment :

19/08/2022

Italy to Greece

§00:00 – 01:00 0 MW

§01:00 – 02:00 0 MW

§02:00 – 03:00 0 MW

§03:00 – 04:00 0 MW

§04:00 – 05:00 0 MW

§05:00 – 06:00 0 MW

§06:00 – 07:00 0 MW

§07:00 – 08:00 0 MW

§08:00 – 09:00 0 MW

§09:00 – 10:00 0 MW

§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 – 17:00 499 MW

§17:00 – 18:00 499 MW

§18:00 – 19:00 499 MW

§19:00 – 20:00 499 MW

§20:00 – 21:00 499 MW

§21:00 – 22:00 499 MW

§22:00 – 23:00 499 MW

§23:00 – 24:00 499 MW

6.Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:

HVDC cable ARACTHOS – GALATINA

7.Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) *?

Not Applicable

1.TSO(s) *: Terna, Admie

2.Identification of affected Long Term Transmission Rights

Greece to Italy and Italy to Greece

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 :

Greece to Italy

16/08/2022 - 18/08/2022

§00:00 – 01:00 500 MW

§01:00 – 02:00 500 MW

§02:00 – 03:00 500 MW

§03:00 – 04:00 500 MW

§04:00 – 05:00 500 MW

§05:00 – 06:00 500 MW

§06:00 – 07:00 500 MW

§07:00 – 08:00 500 MW

§08:00 – 09:00 500 MW

§09:00 – 10:00 500 MW

§10:00 – 11:00 500 MW

§11:00 – 12:00 500 MW

§12:00 – 13:00 500 MW

§13:00 – 14:00 500 MW

§14:00 – 15:00 500 MW

§15:00 – 16:00 500 MW

§16:00 – 17:00 500 MW

§17:00 – 18:00 500 MW

§18:00 – 19:00 500 MW

§19:00 – 20:00 500 MW

§20:00 – 21:00 500 MW

§21:00 – 22:00 500 MW

§22:00 – 23:00 500 MW

§23:00 – 24:00 500 MW

Italy to Greece

§00:00 – 01:00 499 MW

§01:00 – 02:00 499 MW

§02:00 – 03:00 499 MW

§03:00 – 04:00 499 MW

§04:00 – 05:00 499 MW

§05:00 – 06:00 499 MW

§06:00 – 07:00 499 MW

§07:00 – 08:00 499 MW

§08:00 – 09:00 499 MW

§09:00 – 10:00 499 MW

§10:00 – 11:00 499 MW

§11:00 – 12:00 499 MW

§12:00 – 13:00 499 MW

§13:00 – 14:00 499 MW

§14:00 – 15:00 499 MW

§15:00 – 16:00 499 MW

§16:00 – 17:00 499 MW

§17:00 – 18:00 499 MW

§18:00 – 19:00 499 MW

§19:00 – 20:00 499 MW

§20:00 – 21:00 499 MW

§21:00 – 22:00 499 MW

§22:00 – 23:00 499 MW

§23:00 – 24:00 499 MW

5.Amount of LTTR remaining after curtailment :

Greece to Italy

16/08/2022 - 18/08/2022

§00:00 – 01:00 0 MW

§01:00 – 02:00 0 MW

§02:00 – 03:00 0 MW

§03:00 – 04:00 0 MW

§04:00 – 05:00 0 MW

§05:00 – 06:00 0 MW

§06:00 – 07:00 0 MW

§07:00 – 08:00 0 MW

§08:00 – 09:00 0 MW

§09:00 – 10:00 0 MW

§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

§17:00 – 18:00 0 MW

§18:00 – 19:00 0 MW

§19:00 – 20:00 0 MW

§20:00 – 21:00 0 MW

§21:00 – 22:00 0 MW

§22:00 – 23:00 0 MW

§23:00 – 24:00 0 MW

Italy to Greece

§00:00 – 01:00 0 MW

§01:00 – 02:00 0 MW

§02:00 – 03:00 0 MW

§03:00 – 04:00 0 MW

§04:00 – 05:00 0 MW

§05:00 – 06:00 0 MW

§06:00 – 07:00 0 MW

§07:00 – 08:00 0 MW

§08:00 – 09:00 0 MW

§09:00 – 10:00 0 MW

§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

§17:00 – 18:00 0 MW

§18:00 – 19:00 0 MW

§19:00 – 20:00 0 MW

§20:00 – 21:00 0 MW

§21:00 – 22:00 0 MW

§22:00 – 23:00 0 MW

§23:00 – 24:00 0 MW

6.Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:

HVDC cable ARACTHOS – GALATINA

7.Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) *?

Not Applicable

1.TSO(s) *: Terna, Admie

2.Identification of affected Long Term Transmission Rights

Greece to Italy and Italy to Greece

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 :

Greece to Italy

15/08/2022

§00:00 – 01:00 500 MW

§01:00 – 02:00 500 MW

§02:00 – 03:00 500 MW

§03:00 – 04:00 500 MW

§04:00 – 05:00 500 MW

§05:00 – 06:00 500 MW

§06:00 – 07:00 500 MW

§07:00 – 08:00 500 MW

§08:00 – 09:00 500 MW

§09:00 – 10:00 500 MW

§10:00 – 11:00 500 MW

§11:00 – 12:00 500 MW

§12:00 – 13:00 500 MW

§13:00 – 14:00 500 MW

§14:00 – 15:00 500 MW

§15:00 – 16:00 500 MW

§16:00 – 17:00 500 MW

§17:00 – 18:00 500 MW

§18:00 – 19:00 500 MW

§19:00 – 20:00 500 MW

§20:00 – 21:00 500 MW

§21:00 – 22:00 500 MW

§22:00 – 23:00 500 MW

§23:00 – 24:00 500 MW

Italy to Greece

§00:00 – 01:00 499 MW

§01:00 – 02:00 499 MW

§02:00 – 03:00 499 MW

§03:00 – 04:00 499 MW

§04:00 – 05:00 499 MW

§05:00 – 06:00 499 MW

§06:00 – 07:00 499 MW

§07:00 – 08:00 499 MW

§08:00 – 09:00 499 MW

§09:00 – 10:00 499 MW

§10:00 – 11:00 499 MW

§11:00 – 12:00 499 MW

§12:00 – 13:00 499 MW

§13:00 – 14:00 499 MW

§14:00 – 15:00 499 MW

§15:00 – 16:00 499 MW

§16:00 – 17:00 499 MW

§17:00 – 18:00 499 MW

§18:00 – 19:00 499 MW

§19:00 – 20:00 499 MW

§20:00 – 21:00 499 MW

§21:00 – 22:00 499 MW

§22:00 – 23:00 499 MW

§23:00 – 24:00 499 MW

5.Amount of LTTR remaining after curtailment :

Greece to Italy

15/08/2022

§00:00 – 01:00 0 MW

§01:00 – 02:00 0 MW

§02:00 – 03:00 0 MW

§03:00 – 04:00 0 MW

§04:00 – 05:00 0 MW

§05:00 – 06:00 0 MW

§06:00 – 07:00 0 MW

§07:00 – 08:00 0 MW

§08:00 – 09:00 0 MW

§09:00 – 10:00 0 MW

§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

§17:00 – 18:00 0 MW

§18:00 – 19:00 0 MW

§19:00 – 20:00 0 MW

§20:00 – 21:00 0 MW

§21:00 – 22:00 0 MW

§22:00 – 23:00 0 MW

§23:00 – 24:00 0 MW

Italy to Greece

§00:00 – 01:00 0 MW

§01:00 – 02:00 0 MW

§02:00 – 03:00 0 MW

§03:00 – 04:00 0 MW

§04:00 – 05:00 0 MW

§05:00 – 06:00 0 MW

§06:00 – 07:00 0 MW

§07:00 – 08:00 0 MW

§08:00 – 09:00 0 MW

§09:00 – 10:00 0 MW

§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

§17:00 – 18:00 0 MW

§18:00 – 19:00 0 MW

§19:00 – 20:00 0 MW

§20:00 – 21:00 0 MW

§21:00 – 22:00 0 MW

§22:00 – 23:00 0 MW

§23:00 – 24:00 0 MW

6.Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:

HVDC cable ARACTHOS – GALATINA

7.Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) *?

Not Applicable

Dear Market Participants,

The long-term allocated capacities for delivery date 14/08/2022 on the corridor CH-IT have been curtailed to ensure operation remains within Operational Security Limits.

On 14:00 to 15:00 was reduced by 24%

Please consider the latest version of the programming authorizations.

Best regards,

Operations Team

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

14/08/2022

§00:00 – 01:00 661 MW

§01:00 – 02:00 661 MW

§02:00 – 03:00 661 MW

§03:00 – 04:00 661 MW

§04:00 – 05:00 661MW

§05:00 – 06:00 661 MW

§06:00 – 07:00 661 MW

§07:00 – 08:00 661 MW

§08:00 – 09:00 661 MW

§09:00 – 10:00 661 MW

§10:00 – 11:00 661 MW

§11:00 – 12:00 661 MW

§12:00 – 13:00 661 MW

§13:00 – 14:00 661 MW

§14:00 – 15:00 661 MW

§15:00 – 16:00 661 MW

§16:00 – 17:00 661 MW

§17:00 – 18:00 661 MW

§18:00 – 19:00 661 MW

§19:00 – 20:00 661 MW

§20:00 – 21:00 661 MW

§21:00 – 22:00 661 MW

§22:00 – 23:00 661 MW

§23:00 – 24:00 661 MW

5.Amount of LTTR remaining after curtailment :

France to Italy

14/08/2022

§00:00 – 01:00 661 MW

§01:00 – 02:00 661 MW

§02:00 – 03:00 661 MW

§03:00 – 04:00 661 MW

§04:00 – 05:00 661MW

§05:00 – 06:00 661 MW

§06:00 – 07:00 661 MW

§07:00 – 08:00 661 MW

§08:00 – 09:00 661 MW

§09:00 – 10:00 661 MW

§10:00 – 11:00 661 MW

§11:00 – 12:00 661 MW

§12:00 – 13:00 574 MW

§13:00 – 14:00 331 MW

§14:00 – 15:00 331 MW

§15:00 – 16:00 451 MW

§16:00 – 17:00 661 MW

§17:00 – 18:00 661 MW

§18:00 – 19:00 661 MW

§19:00 – 20:00 661 MW

§20:00 – 21:00 661 MW

§21:00 – 22:00 661 MW

§22:00 – 23:00 661 MW

§23:00 – 24:00 661 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.

1. TSO(s) :

   RTE, SWISSGRID

2. Identification of affected Long Term Transmission Rights

   FR->CH

3. Triggering event :

   Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / hour for each concerned period :

   13/08/2022

      06:00-07:00 729.0 MW

      07:00-08:00 729.0 MW

      08:00-09:00 729.0 MW

5. Amount of LTTR remaining after curtailment :

   13/08/2022

      06:00-07:00 643.0 MW

      07:00-08:00 643.0 MW

      08:00-09:00 643.0 MW

6. Information on exact operational limit(s) that are expected to be violated in the absence of curtailment :

   13/08/2022

      06:00-07:00 Network Security

      07:00-08:00 Network Security

      08:00-09:00 Network Security

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) ? :

   The available remedial actions were assessed as insufficient or ineffective to avoid the violation of operational security limits

1. TSO(s) :

   RTE, REE

2. Identification of affected Long Term Transmission Rights

   FR->ES

3. Triggering event :

   Curtailment to ensure operation remains within Operational Security Limits

4. Affected volume in MW / hour for each concerned period :

   13/08/2022

      11:00-12:00 1970.0 MW

      12:00-13:00 1970.0 MW

      13:00-14:00 1970.0 MW

      14:00-15:00 1970.0 MW

5. Amount of LTTR remaining after curtailment :

   13/08/2022

      11:00-12:00 1850 MW

      12:00-13:00 1850 MW

      13:00-14:00 1850 MW

      14:00-15:00 1850 MW

6. Information on exact operational limit(s) that are expected to be violated in the absence of curtailment :

   13/08/2022

      11:00-12:00 Network Security

      12:00-13:00 Network Security

      13:00-14:00 Network Security

      14:00-15:00 Network Security

7. Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) ? :

   The available remedial actions were assessed as insufficient or ineffective to avoid the violation of operational security limits

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