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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.

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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

Capacity Curtailment on the DE-D2 border for delivery period 06-02-2025

by JAO

1. TSO(s)*:

ENERGINET

2. Identification of affected Long Term Transmission Rights:

DE-D2

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

06-02-2025 07:00 - 08:00 254 MW

06-02-2025 08:00 - 09:00 254 MW

06-02-2025 09:00 - 10:00 254 MW

06-02-2025 10:00 - 11:00 254 MW

06-02-2025 11:00 - 12:00 254 MW

06-02-2025 12:00 - 13:00 254 MW

06-02-2025 13:00 - 14:00 254 MW

06-02-2025 14:00 - 15:00 254 MW

06-02-2025 15:00 - 16:00 254 MW

5. Amount of LTTR remaining after curtailment:

06-02-2025 07:00 - 08:00 0 MW

06-02-2025 08:00 - 09:00 0 MW

06-02-2025 09:00 - 10:00 0 MW

06-02-2025 10:00 - 11:00 0 MW

06-02-2025 11:00 - 12:00 0 MW

06-02-2025 12:00 - 13:00 0 MW

06-02-2025 13:00 - 14:00 0 MW

06-02-2025 14:00 - 15:00 0 MW

06-02-2025 15:00 - 16:00 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)*?

The remedial actions considered were assessed as not sufficient or ineffective to avoid the expected violation of operational security limit(s).

Capacity Curtailment on the D2-DE border for delivery period 06-02-2025

by JAO

1. TSO(s)*:

ENERGINET

2. Identification of affected Long Term Transmission Rights:

D2-DE

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

06-02-2025 07:00 - 08:00 249 MW

06-02-2025 08:00 - 09:00 249 MW

06-02-2025 09:00 - 10:00 249 MW

06-02-2025 10:00 - 11:00 249 MW

06-02-2025 11:00 - 12:00 249 MW

06-02-2025 12:00 - 13:00 249 MW

06-02-2025 13:00 - 14:00 249 MW

06-02-2025 14:00 - 15:00 249 MW

06-02-2025 15:00 - 16:00 249 MW

5. Amount of LTTR remaining after curtailment:

06-02-2025 07:00 - 08:00 0 MW

06-02-2025 08:00 - 09:00 0 MW

06-02-2025 09:00 - 10:00 0 MW

06-02-2025 10:00 - 11:00 0 MW

06-02-2025 11:00 - 12:00 0 MW

06-02-2025 12:00 - 13:00 0 MW

06-02-2025 13:00 - 14:00 0 MW

06-02-2025 14:00 - 15:00 0 MW

06-02-2025 15:00 - 16:00 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)*?

The remedial actions considered were assessed as not sufficient or ineffective to avoid the expected violation of operational security limit(s).

2nd Round run for ElecLink Dayahead auctions 06/02/2025

by JAO

Dear Market Participants,



We would like to inform you that, following the successful repair of Eleclink, Day-Ahead auctions for BD 06/02/2025 will be held as planned. Additionally, a second round of auctions has been created for both directions and Bid submission gate will open at 09:28 CET as usual .

EL1-FR-GB-D-DAILY--250206-02

EL1-GB-FR-D-DAILY--250206-02

 

Kindly note that default bids are not taken into consideration for this second round.

Best regards,

Operations Team

ElecLink Return to Service

by JAO

Dear Market Participants,

Following a successful repair, ElecLink will be offering our full capacity today in Intraday 2 auction at 09:20 CET for delivery between 14:00 and 23:59 CET.

Kind regards,

Operations Team

Capacity Curtailment on the ES-FR border for delivery period 06-02-2025

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:

06-02-2025 19:00 - 20:00 1940 MW

06-02-2025 20:00 - 21:00 1940 MW

06-02-2025 21:00 - 22:00 1940 MW

06-02-2025 22:00 - 23:00 1940 MW

5. Amount of LTTR remaining after curtailment:

06-02-2025 19:00 - 20:00 1456 MW

06-02-2025 20:00 - 21:00 879 MW

06-02-2025 21:00 - 22:00 1340 MW

06-02-2025 22:00 - 23:00 1383 MW

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

      19:00-20:00 Network Security

      20:00-21:00 Network Security

      21:00-22:00 Network Security

      22:00-23:00 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

Capacity Curtailment on the EE-LV border for delivery period 05-02-2025

by JAO

1. TSO(s)*:

ELERING

2. Identification of affected Long Term Transmission Rights:

EE-LV

3. Triggering event:

Curtailment due to Force Majeure

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

05-02-2025 00:00 - 01:00 550 MW

05-02-2025 01:00 - 02:00 550 MW

05-02-2025 02:00 - 03:00 550 MW

05-02-2025 03:00 - 04:00 550 MW

05-02-2025 04:00 - 05:00 550 MW

05-02-2025 05:00 - 06:00 550 MW

05-02-2025 06:00 - 07:00 550 MW

05-02-2025 07:00 - 08:00 550 MW

05-02-2025 08:00 - 09:00 550 MW

05-02-2025 09:00 - 10:00 550 MW

05-02-2025 10:00 - 11:00 550 MW

05-02-2025 11:00 - 12:00 550 MW

05-02-2025 12:00 - 13:00 550 MW

05-02-2025 13:00 - 14:00 550 MW

05-02-2025 14:00 - 15:00 550 MW

05-02-2025 15:00 - 16:00 550 MW

05-02-2025 16:00 - 17:00 550 MW

05-02-2025 17:00 - 18:00 550 MW

05-02-2025 18:00 - 19:00 550 MW

05-02-2025 19:00 - 20:00 550 MW

05-02-2025 20:00 - 21:00 550 MW

05-02-2025 21:00 - 22:00 550 MW

05-02-2025 22:00 - 23:00 550 MW

05-02-2025 23:00 - 24:00 550 MW

5. Amount of LTTR remaining after curtailment:

05-02-2025 00:00 - 01:00 374 MW

05-02-2025 01:00 - 02:00 374 MW

05-02-2025 02:00 - 03:00 374 MW

05-02-2025 03:00 - 04:00 374 MW

05-02-2025 04:00 - 05:00 374 MW

05-02-2025 05:00 - 06:00 374 MW

05-02-2025 06:00 - 07:00 374 MW

05-02-2025 07:00 - 08:00 374 MW

05-02-2025 08:00 - 09:00 374 MW

05-02-2025 09:00 - 10:00 374 MW

05-02-2025 10:00 - 11:00 374 MW

05-02-2025 11:00 - 12:00 374 MW

05-02-2025 12:00 - 13:00 374 MW

05-02-2025 13:00 - 14:00 374 MW

05-02-2025 14:00 - 15:00 374 MW

05-02-2025 15:00 - 16:00 374 MW

05-02-2025 16:00 - 17:00 374 MW

05-02-2025 17:00 - 18:00 374 MW

05-02-2025 18:00 - 19:00 374 MW

05-02-2025 19:00 - 20:00 374 MW

05-02-2025 20:00 - 21:00 374 MW

05-02-2025 21:00 - 22:00 374 MW

05-02-2025 22:00 - 23:00 374 MW

05-02-2025 23:00 - 24:00 374 MW

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

https://umm.nordpoolgroup.com/#/messages/a4ac4909-896b-4071-a67a-064f879a8c42/8

https://umm.nordpoolgroup.com/#/messages/9c65d529-53a9-4818-a04a-d1019accd966/7

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

There is no alternative to the curtailment of the affected LTTRs.

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

2025 Auction Calendar update

by JAO

Dear Market Participants,

We would like to inform you that as per TSOs request, the 2025 Auction Calendar has been updated on the corridor NLL.

For more details please refer to the Auction Calendar on our webpage http://www.jao.eu/auctions#/calendar/table to find its latest version.

Best regards,

JAO Operations Team

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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