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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.

 

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.

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

Latest market messages

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Capacity Curtailment on the VKL-GB-D1 border for delivery 17-04-2024

by JAO

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

VKL-GB-D1

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

17-04-2024 00:00 - 01:00 300 MW

17-04-2024 01:00 - 02:00 300 MW

17-04-2024 02:00 - 03:00 300 MW

17-04-2024 03:00 - 04:00 300 MW

17-04-2024 04:00 - 05:00 300 MW

17-04-2024 05:00 - 06:00 300 MW

17-04-2024 06:00 - 07:00 300 MW

17-04-2024 07:00 - 08:00 300 MW

17-04-2024 08:00 - 09:00 300 MW

17-04-2024 09:00 - 10:00 300 MW

17-04-2024 10:00 - 11:00 300 MW

17-04-2024 11:00 - 12:00 300 MW

17-04-2024 12:00 - 13:00 300 MW

17-04-2024 13:00 - 14:00 300 MW

17-04-2024 14:00 - 15:00 300 MW

17-04-2024 15:00 - 16:00 300 MW

17-04-2024 16:00 - 17:00 300 MW

17-04-2024 17:00 - 18:00 300 MW

17-04-2024 18:00 - 19:00 300 MW

17-04-2024 19:00 - 20:00 300 MW

17-04-2024 20:00 - 21:00 300 MW

17-04-2024 21:00 - 22:00 300 MW

17-04-2024 22:00 - 23:00 300 MW

17-04-2024 23:00 - 24:00 300 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 00:00 - 01:00 0 MW

17-04-2024 01:00 - 02:00 0 MW

17-04-2024 02:00 - 03:00 0 MW

17-04-2024 03:00 - 04:00 0 MW

17-04-2024 04:00 - 05:00 0 MW

17-04-2024 05:00 - 06:00 0 MW

17-04-2024 06:00 - 07:00 0 MW

17-04-2024 07:00 - 08:00 0 MW

17-04-2024 08:00 - 09:00 0 MW

17-04-2024 09:00 - 10:00 0 MW

17-04-2024 10:00 - 11:00 0 MW

17-04-2024 11:00 - 12:00 0 MW

17-04-2024 12:00 - 13:00 0 MW

17-04-2024 13:00 - 14:00 0 MW

17-04-2024 14:00 - 15:00 0 MW

17-04-2024 15:00 - 16:00 0 MW

17-04-2024 16:00 - 17:00 0 MW

17-04-2024 17:00 - 18:00 0 MW

17-04-2024 18:00 - 19:00 0 MW

17-04-2024 19:00 - 20:00 0 MW

17-04-2024 20:00 - 21:00 0 MW

17-04-2024 21:00 - 22:00 0 MW

17-04-2024 22:00 - 23:00 0 MW

17-04-2024 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*:

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

*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 VKL-D1-GB border for delivery 17-04-2024

by JAO

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

VKL-D1-GB

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

17-04-2024 00:00 - 01:00 300 MW

17-04-2024 01:00 - 02:00 300 MW

17-04-2024 02:00 - 03:00 300 MW

17-04-2024 03:00 - 04:00 300 MW

17-04-2024 04:00 - 05:00 300 MW

17-04-2024 05:00 - 06:00 300 MW

17-04-2024 06:00 - 07:00 300 MW

17-04-2024 07:00 - 08:00 300 MW

17-04-2024 08:00 - 09:00 300 MW

17-04-2024 09:00 - 10:00 300 MW

17-04-2024 10:00 - 11:00 300 MW

17-04-2024 11:00 - 12:00 300 MW

17-04-2024 12:00 - 13:00 300 MW

17-04-2024 13:00 - 14:00 300 MW

17-04-2024 14:00 - 15:00 300 MW

17-04-2024 15:00 - 16:00 300 MW

17-04-2024 16:00 - 17:00 300 MW

17-04-2024 17:00 - 18:00 300 MW

17-04-2024 18:00 - 19:00 300 MW

17-04-2024 19:00 - 20:00 300 MW

17-04-2024 20:00 - 21:00 300 MW

17-04-2024 21:00 - 22:00 300 MW

17-04-2024 22:00 - 23:00 300 MW

17-04-2024 23:00 - 24:00 300 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 00:00 - 01:00 0 MW

17-04-2024 01:00 - 02:00 0 MW

17-04-2024 02:00 - 03:00 0 MW

17-04-2024 03:00 - 04:00 0 MW

17-04-2024 04:00 - 05:00 0 MW

17-04-2024 05:00 - 06:00 0 MW

17-04-2024 06:00 - 07:00 0 MW

17-04-2024 07:00 - 08:00 0 MW

17-04-2024 08:00 - 09:00 0 MW

17-04-2024 09:00 - 10:00 0 MW

17-04-2024 10:00 - 11:00 0 MW

17-04-2024 11:00 - 12:00 0 MW

17-04-2024 12:00 - 13:00 0 MW

17-04-2024 13:00 - 14:00 0 MW

17-04-2024 14:00 - 15:00 0 MW

17-04-2024 15:00 - 16:00 0 MW

17-04-2024 16:00 - 17:00 0 MW

17-04-2024 17:00 - 18:00 0 MW

17-04-2024 18:00 - 19:00 0 MW

17-04-2024 19:00 - 20:00 0 MW

17-04-2024 20:00 - 21:00 0 MW

17-04-2024 21:00 - 22:00 0 MW

17-04-2024 22:00 - 23:00 0 MW

17-04-2024 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*:

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

*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 17-04-2024

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:

17-04-2024 12:00 - 13:00 1604 MW

17-04-2024 13:00 - 14:00 1604 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 12:00 - 13:00 1452 MW

17-04-2024 13:00 - 14:00 1505 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.

Capacity Curtailment on the CH-IT border for delivery 17-04-2024

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:

17-04-2024 12:00 - 13:00 2857 MW

17-04-2024 13:00 - 14:00 2857 MW

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

17-04-2024 12:00 - 13:00 2337 MW

17-04-2024 13:00 - 14:00 2457 MW

JAO Operations Team

Capacity Curtailment on the AT-DE border for delivery 17-04-2024

by JAO

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

AT-DE

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

17-04-2024 00:00 - 01:00 3580 MW

17-04-2024 01:00 - 02:00 3580 MW

17-04-2024 02:00 - 03:00 3580 MW

17-04-2024 03:00 - 04:00 3580 MW

17-04-2024 04:00 - 05:00 3580 MW

17-04-2024 05:00 - 06:00 3580 MW

17-04-2024 06:00 - 07:00 3580 MW

17-04-2024 07:00 - 08:00 3580 MW

17-04-2024 08:00 - 09:00 3580 MW

17-04-2024 09:00 - 10:00 3580 MW

17-04-2024 10:00 - 11:00 3580 MW

17-04-2024 11:00 - 12:00 3580 MW

17-04-2024 12:00 - 13:00 3580 MW

17-04-2024 13:00 - 14:00 3580 MW

17-04-2024 14:00 - 15:00 3580 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 00:00 - 01:00 1476 MW

17-04-2024 01:00 - 02:00 1476 MW

17-04-2024 02:00 - 03:00 1476 MW

17-04-2024 03:00 - 04:00 1476 MW

17-04-2024 04:00 - 05:00 1476 MW

17-04-2024 05:00 - 06:00 1476 MW

17-04-2024 06:00 - 07:00 1476 MW

17-04-2024 07:00 - 08:00 1476 MW

17-04-2024 08:00 - 09:00 1476 MW

17-04-2024 09:00 - 10:00 1476 MW

17-04-2024 10:00 - 11:00 1476 MW

17-04-2024 11:00 - 12:00 1476 MW

17-04-2024 12:00 - 13:00 1476 MW

17-04-2024 13:00 - 14:00 1476 MW

17-04-2024 14:00 - 15:00 1476 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

JAO Operations Team

Capacity Curtailment on the AT-CZ border for delivery 17-04-2024

by JAO

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

AT-CZ

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

17-04-2024 00:00 - 01:00 350 MW

17-04-2024 01:00 - 02:00 350 MW

17-04-2024 02:00 - 03:00 350 MW

17-04-2024 03:00 - 04:00 350 MW

17-04-2024 04:00 - 05:00 350 MW

17-04-2024 05:00 - 06:00 350 MW

17-04-2024 06:00 - 07:00 350 MW

17-04-2024 07:00 - 08:00 350 MW

17-04-2024 08:00 - 09:00 350 MW

17-04-2024 09:00 - 10:00 350 MW

17-04-2024 10:00 - 11:00 350 MW

17-04-2024 11:00 - 12:00 350 MW

17-04-2024 12:00 - 13:00 350 MW

17-04-2024 13:00 - 14:00 350 MW

17-04-2024 14:00 - 15:00 350 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 00:00 - 01:00 35 MW

17-04-2024 01:00 - 02:00 35 MW

17-04-2024 02:00 - 03:00 35 MW

17-04-2024 03:00 - 04:00 35 MW

17-04-2024 04:00 - 05:00 35 MW

17-04-2024 05:00 - 06:00 35 MW

17-04-2024 06:00 - 07:00 35 MW

17-04-2024 07:00 - 08:00 35 MW

17-04-2024 08:00 - 09:00 35 MW

17-04-2024 09:00 - 10:00 35 MW

17-04-2024 10:00 - 11:00 35 MW

17-04-2024 11:00 - 12:00 35 MW

17-04-2024 12:00 - 13:00 35 MW

17-04-2024 13:00 - 14:00 35 MW

17-04-2024 14:00 - 15:00 35 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

JAO Operations Team

Capacity Curtailment on the SI-AT border for delivery 17-04-2024

by JAO

1. TSO(s)*:

APG

2. Identification of affected Long Term Transmission Rights:

SI-AT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

17-04-2024 00:00 - 01:00 390 MW

17-04-2024 01:00 - 02:00 390 MW

17-04-2024 02:00 - 03:00 390 MW

17-04-2024 03:00 - 04:00 390 MW

17-04-2024 04:00 - 05:00 390 MW

17-04-2024 05:00 - 06:00 390 MW

17-04-2024 06:00 - 07:00 390 MW

17-04-2024 07:00 - 08:00 390 MW

17-04-2024 08:00 - 09:00 390 MW

17-04-2024 09:00 - 10:00 390 MW

17-04-2024 10:00 - 11:00 390 MW

17-04-2024 11:00 - 12:00 390 MW

17-04-2024 12:00 - 13:00 390 MW

17-04-2024 13:00 - 14:00 390 MW

17-04-2024 14:00 - 15:00 390 MW

5. Amount of LTTR remaining after curtailment:

17-04-2024 00:00 - 01:00 39 MW

17-04-2024 01:00 - 02:00 39 MW

17-04-2024 02:00 - 03:00 39 MW

17-04-2024 03:00 - 04:00 39 MW

17-04-2024 04:00 - 05:00 39 MW

17-04-2024 05:00 - 06:00 39 MW

17-04-2024 06:00 - 07:00 39 MW

17-04-2024 07:00 - 08:00 39 MW

17-04-2024 08:00 - 09:00 39 MW

17-04-2024 09:00 - 10:00 39 MW

17-04-2024 10:00 - 11:00 39 MW

17-04-2024 11:00 - 12:00 39 MW

17-04-2024 12:00 - 13:00 39 MW

17-04-2024 13:00 - 14:00 39 MW

17-04-2024 14:00 - 15:00 39 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

JAO Operations Team

Resource Center

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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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Check out the common questions and our answers on how to use the auction platform.

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