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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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80

Allocation borders - Market Coupling (Congestion revenue distribution)
38

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Delay in publishing data of Pre-Final Computation (Early Publication)

Published: 15/08/2022 | 08:38by JAO
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

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Dear Market Participants,

Due to technical issues, the publication of Pre-Final Computation (Early Publication) will be published after 09:00.

We apologize for any inconvenience caused.

Kindest regards,

Operations Team

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

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About us

We started as a shared auction platform for transmission capacity across Central Western Europe in 2008. Over time, we became the operator of the Single Allocation Platform and therefore the leading trading platform for European Transmission System Operators.

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