Leading service provider for Transmission System Operators (TSOs) in the European electricity market.

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

IF1-GB-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

10-06-2026 00:00 - 01:00 1690 MW

10-06-2026 01:00 - 02:00 1690 MW

10-06-2026 02:00 - 03:00 1690 MW

10-06-2026 03:00 - 04:00 1690 MW

10-06-2026 04:00 - 05:00 1690 MW

10-06-2026 05:00 - 06:00 1690 MW

10-06-2026 06:00 - 07:00 1690 MW

10-06-2026 07:00 - 08:00 1690 MW

10-06-2026 08:00 - 09:00 1690 MW

10-06-2026 09:00 - 10:00 1690 MW

10-06-2026 10:00 - 11:00 1690 MW

10-06-2026 11:00 - 12:00 1690 MW

10-06-2026 12:00 - 13:00 1690 MW

10-06-2026 13:00 - 14:00 1690 MW

10-06-2026 14:00 - 15:00 1690 MW

10-06-2026 15:00 - 16:00 1690 MW

10-06-2026 16:00 - 17:00 1690 MW

10-06-2026 17:00 - 18:00 1690 MW

10-06-2026 18:00 - 19:00 1690 MW

10-06-2026 19:00 - 20:00 1690 MW

10-06-2026 20:00 - 21:00 1690 MW

10-06-2026 21:00 - 22:00 1690 MW

10-06-2026 22:00 - 23:00 1690 MW

10-06-2026 23:00 - 24:00 1690 MW

5. Amount of LTTR remaining after curtailment:

10-06-2026 00:00 - 01:00 1434 MW

10-06-2026 01:00 - 02:00 1434 MW

10-06-2026 02:00 - 03:00 1434 MW

10-06-2026 03:00 - 04:00 1434 MW

10-06-2026 04:00 - 05:00 1434 MW

10-06-2026 05:00 - 06:00 1434 MW

10-06-2026 06:00 - 07:00 1434 MW

10-06-2026 07:00 - 08:00 1434 MW

10-06-2026 08:00 - 09:00 1434 MW

10-06-2026 09:00 - 10:00 1434 MW

10-06-2026 10:00 - 11:00 1434 MW

10-06-2026 11:00 - 12:00 1434 MW

10-06-2026 12:00 - 13:00 1434 MW

10-06-2026 13:00 - 14:00 1434 MW

10-06-2026 14:00 - 15:00 1434 MW

10-06-2026 15:00 - 16:00 1434 MW

10-06-2026 16:00 - 17:00 1434 MW

10-06-2026 17:00 - 18:00 1434 MW

10-06-2026 18:00 - 19:00 1434 MW

10-06-2026 19:00 - 20:00 1434 MW

10-06-2026 20:00 - 21:00 1434 MW

10-06-2026 21:00 - 22:00 1434 MW

10-06-2026 22:00 - 23:00 1434 MW

10-06-2026 23:00 - 24:00 1434 MW

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

Thermal Limits

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

Capacity limitation due to unplanned maintenance

1. TSO(s)*:

RNP

2. Identification of affected Long Term Transmission Rights:

IF1-FR-GB

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

10-06-2026 00:00 - 01:00 1700 MW

10-06-2026 01:00 - 02:00 1700 MW

10-06-2026 02:00 - 03:00 1700 MW

10-06-2026 03:00 - 04:00 1700 MW

10-06-2026 04:00 - 05:00 1700 MW

10-06-2026 05:00 - 06:00 1700 MW

10-06-2026 06:00 - 07:00 1700 MW

10-06-2026 07:00 - 08:00 1700 MW

10-06-2026 08:00 - 09:00 1700 MW

10-06-2026 09:00 - 10:00 1700 MW

10-06-2026 10:00 - 11:00 1700 MW

10-06-2026 11:00 - 12:00 1700 MW

10-06-2026 12:00 - 13:00 1700 MW

10-06-2026 13:00 - 14:00 1700 MW

10-06-2026 14:00 - 15:00 1700 MW

10-06-2026 15:00 - 16:00 1700 MW

10-06-2026 16:00 - 17:00 1700 MW

10-06-2026 17:00 - 18:00 1700 MW

10-06-2026 18:00 - 19:00 1700 MW

10-06-2026 19:00 - 20:00 1700 MW

10-06-2026 20:00 - 21:00 1700 MW

10-06-2026 21:00 - 22:00 1700 MW

10-06-2026 22:00 - 23:00 1700 MW

10-06-2026 23:00 - 24:00 1700 MW

5. Amount of LTTR remaining after curtailment:

10-06-2026 00:00 - 01:00 1452 MW

10-06-2026 01:00 - 02:00 1452 MW

10-06-2026 02:00 - 03:00 1452 MW

10-06-2026 03:00 - 04:00 1452 MW

10-06-2026 04:00 - 05:00 1452 MW

10-06-2026 05:00 - 06:00 1452 MW

10-06-2026 06:00 - 07:00 1452 MW

10-06-2026 07:00 - 08:00 1452 MW

10-06-2026 08:00 - 09:00 1452 MW

10-06-2026 09:00 - 10:00 1452 MW

10-06-2026 10:00 - 11:00 1452 MW

10-06-2026 11:00 - 12:00 1452 MW

10-06-2026 12:00 - 13:00 1452 MW

10-06-2026 13:00 - 14:00 1452 MW

10-06-2026 14:00 - 15:00 1452 MW

10-06-2026 15:00 - 16:00 1452 MW

10-06-2026 16:00 - 17:00 1452 MW

10-06-2026 17:00 - 18:00 1452 MW

10-06-2026 18:00 - 19:00 1452 MW

10-06-2026 19:00 - 20:00 1452 MW

10-06-2026 20:00 - 21:00 1452 MW

10-06-2026 21:00 - 22:00 1452 MW

10-06-2026 22:00 - 23:00 1452 MW

10-06-2026 23:00 - 24:00 1452 MW

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

Thermal Limits

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

Capacity limitation due to unplanned maintenance

We would like to inform you that as per TSO’s request, the 2026 Auction Calendar has been updated on the corridors IF1-FR<>GB, IF2-FR<>GB, VKL-DK1<>GB

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

Please be informed that PUTO will be unavailable due to a maintenance from 17:00 to 17:30 CEST today (27/05/ 2026 ).

We would like to apologies for any inconvenience this may have caused.

Thank you.

JAO Operations

1. TSO(s)*:

TenneT_NL

2. Identification of affected Long Term Transmission Rights:

DK-NL

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

29-05-2026 08:00 - 09:00 199 MW

29-05-2026 09:00 - 10:00 199 MW

29-05-2026 10:00 - 11:00 199 MW

29-05-2026 11:00 - 12:00 199 MW

29-05-2026 12:00 - 13:00 199 MW

29-05-2026 13:00 - 14:00 199 MW

29-05-2026 14:00 - 15:00 199 MW

29-05-2026 15:00 - 16:00 199 MW

29-05-2026 16:00 - 17:00 199 MW

29-05-2026 17:00 - 18:00 199 MW

5. Amount of LTTR remaining after curtailment:

29-05-2026 08:00 - 09:00 0 MW

29-05-2026 09:00 - 10:00 0 MW

29-05-2026 10:00 - 11:00 0 MW

29-05-2026 11:00 - 12:00 0 MW

29-05-2026 12:00 - 13:00 0 MW

29-05-2026 13:00 - 14:00 0 MW

29-05-2026 14:00 - 15:00 0 MW

29-05-2026 15:00 - 16:00 0 MW

29-05-2026 16:00 - 17:00 0 MW

29-05-2026 17:00 - 18:00 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).

1. TSO(s)*:

AST

2. Identification of affected Long Term Transmission Rights:

EE-LV

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

28-05-2026 06:00 - 07:00 440 MW

28-05-2026 07:00 - 08:00 440 MW

28-05-2026 08:00 - 09:00 440 MW

28-05-2026 09:00 - 10:00 440 MW

28-05-2026 10:00 - 11:00 440 MW

28-05-2026 11:00 - 12:00 440 MW

28-05-2026 12:00 - 13:00 440 MW

28-05-2026 13:00 - 14:00 440 MW

28-05-2026 14:00 - 15:00 440 MW

28-05-2026 15:00 - 16:00 440 MW

28-05-2026 16:00 - 17:00 440 MW

28-05-2026 17:00 - 18:00 440 MW

28-05-2026 18:00 - 19:00 440 MW

28-05-2026 19:00 - 20:00 440 MW

28-05-2026 22:00 - 23:00 440 MW

28-05-2026 23:00 - 24:00 440 MW

5. Amount of LTTR remaining after curtailment:

28-05-2026 06:00 - 07:00 378 MW

28-05-2026 07:00 - 08:00 378 MW

28-05-2026 08:00 - 09:00 378 MW

28-05-2026 09:00 - 10:00 378 MW

28-05-2026 10:00 - 11:00 378 MW

28-05-2026 11:00 - 12:00 378 MW

28-05-2026 12:00 - 13:00 378 MW

28-05-2026 13:00 - 14:00 378 MW

28-05-2026 14:00 - 15:00 378 MW

28-05-2026 15:00 - 16:00 378 MW

28-05-2026 16:00 - 17:00 378 MW

28-05-2026 17:00 - 18:00 391 MW

28-05-2026 18:00 - 19:00 391 MW

28-05-2026 19:00 - 20:00 403 MW

28-05-2026 22:00 - 23:00 403 MW

28-05-2026 23:00 - 24:00 403 MW

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

Nord Pool - UMM Platform 
as well as the capacity already allocated on The Baltic balancing Market for balancing capacity sharing at Transparency Platform

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

There are no alternatives to the curtailment of the affected LTTRs.

1. TSO(s)*:

RTE-TSO

2. Identification of affected Long Term Transmission Rights:

FR-ES

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

28-05-2026 15:00 - 16:00 2068 MW

28-05-2026 16:00 - 17:00 2068 MW

28-05-2026 17:00 - 18:00 2068 MW

5. Amount of LTTR remaining after curtailment:

28-05-2026 15:00 - 16:00 1913 MW

28-05-2026 16:00 - 17:00 1913 MW

28-05-2026 17:00 - 18:00 1913 MW

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

   28/05/2026

      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