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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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Auctions

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

We offer the following products: yearly, seasonal, quarterly, monthly, weekly, daily and intraday.

Auction results Auction calendar
OPS
  • 470+
    Registered Market Participants
  • 20k+
    Auctions per year
  • 100 %
    Auction Tool Availability
  • 95
    Employees
  • 50
    TSOs serviced

Latest market messages

Capacity Curtailment on the ES-FR border for delivery date 20-05-2024

by JAO

1. TSO(s)*:

RTE, REE

2. Identification of affected Long Term Transmission Rights:

ES-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

20-05-2024 15:00 - 16:00 1640 MW

20-05-2024 16:00 - 17:00 1640 MW

20-05-2024 17:00 - 18:00 1640 MW

5. Amount of LTTR remaining after curtailment:

20-05-2024 15:00 - 16:00 373 MW

20-05-2024 16:00 - 17:00 373 MW

20-05-2024 17:00 - 18:00 373 MW

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

20/05/2024

      15:00-16:00 Network Security

      16:00-17:00 Network Security

      17:00-18:00 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

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Capacity Curtailment on the CH-IT border for delivery date 19-05-2024

by JAO

1. TSO(s)*:

SWISSGRID

2. Identification of affected Long Term Transmission Rights:

CH-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Estimated duration and affected volume in MW / hour for each concerned period:

19-05-2024 11:00 - 12:00 288 MW

19-05-2024 12:00 - 13:00 288 MW

19-05-2024 13:00 - 14:00 288 MW

19-05-2024 14:00 - 15:00 288 MW

19-05-2024 15:00 - 16:00 288 MW

19-05-2024 16:00 - 17:00 288 MW

5. Estimated duration and amount of LTTR remaining after curtailment:

19-05-2024 11:00 - 12:00 0 MW

19-05-2024 12:00 - 13:00 0 MW

19-05-2024 13:00 - 14:00 0 MW

19-05-2024 14:00 - 15:00 0 MW

19-05-2024 15:00 - 16:00 0 MW

19-05-2024 16:00 - 17:00 0 MW

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Capacity Curtailment on the SI-IT border for delivery date 19-05-2024

by JAO

1. TSO(s)*:

Terna

2. Identification of affected Long Term Transmission Rights:

SI-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

19-05-2024 11:00 - 12:00 60 MW

19-05-2024 12:00 - 13:00 60 MW

19-05-2024 13:00 - 14:00 60 MW

19-05-2024 14:00 - 15:00 60 MW

19-05-2024 15:00 - 16:00 60 MW

19-05-2024 16:00 - 17:00 60 MW

5. Amount of LTTR remaining after curtailment:

19-05-2024 11:00 - 12:00 0 MW

19-05-2024 12:00 - 13:00 0 MW

19-05-2024 13:00 - 14:00 0 MW

19-05-2024 14:00 - 15:00 0 MW

19-05-2024 15:00 - 16:00 0 MW

19-05-2024 16:00 - 17:00 0 MW

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

Expected violation of operational security limits of physical transmission assets.

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

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Capacity Curtailment on the AT-IT border for delivery date 19-05-2024

by JAO

1. TSO(s)*:

Terna

2. Identification of affected Long Term Transmission Rights:

AT-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

19-05-2024 11:00 - 12:00 65 MW

19-05-2024 12:00 - 13:00 65 MW

19-05-2024 13:00 - 14:00 65 MW

19-05-2024 14:00 - 15:00 65 MW

19-05-2024 15:00 - 16:00 65 MW

19-05-2024 16:00 - 17:00 65 MW

5. Amount of LTTR remaining after curtailment:

19-05-2024 11:00 - 12:00 0 MW

19-05-2024 12:00 - 13:00 0 MW

19-05-2024 13:00 - 14:00 0 MW

19-05-2024 14:00 - 15:00 0 MW

19-05-2024 15:00 - 16:00 0 MW

19-05-2024 16:00 - 17:00 0 MW

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

Expected violation of operational security limits of physical transmission assets.

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

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Capacity Curtailment on the FR-IT border for delivery date 19-05-2024

by JAO

1. TSO(s)*:

Terna

2. Identification of affected Long Term Transmission Rights:

FR-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

19-05-2024 11:00 - 12:00 460 MW

19-05-2024 12:00 - 13:00 460 MW

19-05-2024 13:00 - 14:00 460 MW

19-05-2024 14:00 - 15:00 460 MW

19-05-2024 15:00 - 16:00 460 MW

19-05-2024 16:00 - 17:00 460 MW

5. Amount of LTTR remaining after curtailment:

19-05-2024 11:00 - 12:00 0 MW

19-05-2024 12:00 - 13:00 0 MW

19-05-2024 13:00 - 14:00 0 MW

19-05-2024 14:00 - 15:00 0 MW

19-05-2024 15:00 - 16:00 0 MW

19-05-2024 16:00 - 17:00 0 MW

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

Expected violation of operational security limits of physical transmission assets.

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

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

Capacity Curtailment on the CH-IT border for delivery date 18-05-2024

by JAO

1. TSO(s)*:

SWISSGRID

2. Identification of affected Long Term Transmission Rights:

CH-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

4. Estimated duration and affected volume in MW / hour for each concerned period:

18-05-2024 12:00 - 13:00 288 MW

18-05-2024 13:00 - 14:00 288 MW

18-05-2024 14:00 - 15:00 288 MW

18-05-2024 15:00 - 16:00 288 MW

18-05-2024 16:00 - 17:00 288 MW

5. Estimated duration and amount of LTTR remaining after curtailment:

18-05-2024 12:00 - 13:00 0 MW

18-05-2024 13:00 - 14:00 0 MW

18-05-2024 14:00 - 15:00 0 MW

18-05-2024 15:00 - 16:00 0 MW

18-05-2024 16:00 - 17:00 0 MW

Capacity Curtailment on the SI-IT border for delivery date 18-05-2024

by JAO

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

SI-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

18-05-2024 12:00 - 13:00 60 MW

18-05-2024 13:00 - 14:00 60 MW

18-05-2024 14:00 - 15:00 60 MW

18-05-2024 15:00 - 16:00 60 MW

18-05-2024 16:00 - 17:00 60 MW

5. Amount of LTTR remaining after curtailment:

18-05-2024 12:00 - 13:00 0 MW

18-05-2024 13:00 - 14:00 0 MW

18-05-2024 14:00 - 15:00 0 MW

18-05-2024 15:00 - 16:00 0 MW

18-05-2024 16:00 - 17:00 0 MW

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

Expected violation of operational security limits of physical transmission assets.

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

*According to section 57.3 of the EU HAR, this field can be filled in within 24 hours after the initial publication

IT

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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