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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 IT-GR border for delivery 28-04-2024

by JAO

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

IT-GR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

28-04-2024 08:00 - 09:00 500 MW

28-04-2024 09:00 - 10:00 500 MW

28-04-2024 10:00 - 11:00 500 MW

28-04-2024 11:00 - 12:00 500 MW

28-04-2024 12:00 - 13:00 500 MW

28-04-2024 13:00 - 14:00 500 MW

28-04-2024 14:00 - 15:00 500 MW

28-04-2024 15:00 - 16:00 500 MW

28-04-2024 16:00 - 17:00 500 MW

5. Amount of LTTR remaining after curtailment:

28-04-2024 08:00 - 09:00 0 MW

28-04-2024 09:00 - 10:00 0 MW

28-04-2024 10:00 - 11:00 0 MW

28-04-2024 11:00 - 12:00 0 MW

28-04-2024 12:00 - 13:00 0 MW

28-04-2024 13:00 - 14:00 0 MW

28-04-2024 14:00 - 15:00 0 MW

28-04-2024 15:00 - 16:00 0 MW

28-04-2024 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*:

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

Core ID CCR Parallel Run Publication Tool changes

by JAO

Dear Market Participant,

We wish to inform you about the following changes which were delivered to the Core ID CCR Parallel Run Publication Tool:

  • “ATCs for SIDC” has been renamed to “Final ATC for SIDC”
  • “NTCs for SIDC” has been renamed to “Final NTC for SIDC”
  • “Initial ATC for SIDC” has been introduced”
  • “Initial NTC for SIDC has been introduced”
  • “Validation Reductions” page has been updated with the “Direction” information

Please note that the publication handbook was already updated with the above changes.

Best regards,
JAO Operations Team

Please refer to latest Version of the Right Documents referring to HR<>RS daily auctions for business date April 25

by JAO

Dear Market Participant,

We wish to point out that for the borders where additional rounds have been created, today (HR-RS and RS-HR) please consider the  latest version for the right documents.

Thank you for your understanding.

JAO Operations Team

Auction for Business day 25 on border HR<>RS Second/Third Rounds now running

by JAO

Details for Second Round for Daily Auctions for border HR<>RS

by JAO

Dear Market Participant,

We wish to inform you that for the auctions on border HRRS (for business day April 25), the second-round bid submission gate will open at 09.30 and close at 10.00

Please, be aware that at this point pre-bids and default bids will not be considered
Thank you for your understanding.

JAO Operations Team

Auction for Business day 25 April Deleted and Second Round for Daily Auction for border HR<>RS

by JAO

Dear Market Participant,

We wish to inform you that the below auctions (for day 25 April 2024) have been cancelled and second round will be created for both directions.

Cancelled Auctions:

HR>RS

RS>HR

Second Round to be created

Please, be aware that at this point pre-bids will not be considered
Thank you for your understanding.

JAO Operations Team

Capacity Curtailment on the SI-IT border for delivery 25-04-2024

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:

25-04-2024 04:00 - 05:00 66 MW

25-04-2024 05:00 - 06:00 66 MW

25-04-2024 06:00 - 07:00 66 MW

25-04-2024 07:00 - 08:00 66 MW

25-04-2024 08:00 - 09:00 66 MW

25-04-2024 09:00 - 10:00 66 MW

25-04-2024 10:00 - 11:00 66 MW

25-04-2024 11:00 - 12:00 66 MW

25-04-2024 12:00 - 13:00 66 MW

25-04-2024 13:00 - 14:00 66 MW

25-04-2024 14:00 - 15:00 66 MW

25-04-2024 15:00 - 16:00 66 MW

25-04-2024 16:00 - 17:00 66 MW

25-04-2024 17:00 - 18:00 66 MW

25-04-2024 18:00 - 19:00 66 MW

25-04-2024 19:00 - 20:00 66 MW

25-04-2024 20:00 - 21:00 66 MW

25-04-2024 21:00 - 22:00 66 MW

25-04-2024 22:00 - 23:00 66 MW

25-04-2024 23:00 - 24:00 66 MW

5. Amount of LTTR remaining after curtailment:

25-04-2024 04:00 - 05:00 0 MW

25-04-2024 05:00 - 06:00 0 MW

25-04-2024 06:00 - 07:00 0 MW

25-04-2024 07:00 - 08:00 0 MW

25-04-2024 08:00 - 09:00 0 MW

25-04-2024 09:00 - 10:00 0 MW

25-04-2024 10:00 - 11:00 0 MW

25-04-2024 11:00 - 12:00 0 MW

25-04-2024 12:00 - 13:00 0 MW

25-04-2024 13:00 - 14:00 0 MW

25-04-2024 14:00 - 15:00 0 MW

25-04-2024 15:00 - 16:00 0 MW

25-04-2024 16:00 - 17:00 0 MW

25-04-2024 17:00 - 18:00 0 MW

25-04-2024 18:00 - 19:00 0 MW

25-04-2024 19:00 - 20:00 0 MW

25-04-2024 20:00 - 21:00 0 MW

25-04-2024 21:00 - 22:00 0 MW

25-04-2024 22:00 - 23:00 0 MW

25-04-2024 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*:

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.

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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