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

1. TSO(s)*:

ELERING

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:

17-09-2025 00:00 - 01:00 500 MW

17-09-2025 01:00 - 02:00 500 MW

17-09-2025 02:00 - 03:00 500 MW

17-09-2025 03:00 - 04:00 500 MW

17-09-2025 04:00 - 05:00 500 MW

17-09-2025 05:00 - 06:00 500 MW

17-09-2025 06:00 - 07:00 500 MW

17-09-2025 07:00 - 08:00 500 MW

17-09-2025 08:00 - 09:00 500 MW

17-09-2025 09:00 - 10:00 500 MW

17-09-2025 10:00 - 11:00 500 MW

17-09-2025 11:00 - 12:00 500 MW

17-09-2025 12:00 - 13:00 500 MW

17-09-2025 13:00 - 14:00 500 MW

17-09-2025 14:00 - 15:00 500 MW

17-09-2025 15:00 - 16:00 500 MW

17-09-2025 16:00 - 17:00 500 MW

17-09-2025 17:00 - 18:00 500 MW

17-09-2025 18:00 - 19:00 500 MW

17-09-2025 19:00 - 20:00 500 MW

17-09-2025 20:00 - 21:00 500 MW

17-09-2025 21:00 - 22:00 500 MW

17-09-2025 22:00 - 23:00 500 MW

17-09-2025 23:00 - 24:00 500 MW

5. Amount of LTTR remaining after curtailment:

17-09-2025 00:00 - 01:00 448 MW

17-09-2025 01:00 - 02:00 448 MW

17-09-2025 02:00 - 03:00 448 MW

17-09-2025 03:00 - 04:00 448 MW

17-09-2025 04:00 - 05:00 449 MW

17-09-2025 05:00 - 06:00 449 MW

17-09-2025 06:00 - 07:00 423 MW

17-09-2025 07:00 - 08:00 449 MW

17-09-2025 08:00 - 09:00 449 MW

17-09-2025 09:00 - 10:00 442 MW

17-09-2025 10:00 - 11:00 451 MW

17-09-2025 11:00 - 12:00 437 MW

17-09-2025 12:00 - 13:00 437 MW

17-09-2025 13:00 - 14:00 437 MW

17-09-2025 14:00 - 15:00 437 MW

17-09-2025 15:00 - 16:00 442 MW

17-09-2025 16:00 - 17:00 451 MW

17-09-2025 17:00 - 18:00 442 MW

17-09-2025 18:00 - 19:00 442 MW

17-09-2025 19:00 - 20:00 425 MW

17-09-2025 20:00 - 21:00 425 MW

17-09-2025 21:00 - 22:00 451 MW

17-09-2025 22:00 - 23:00 449 MW

17-09-2025 23:00 - 24:00 448 MW

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

Please see the latest day-ahead net transfer capacity values published on the Nord Pool UMM Platform under "Unavailability of electricity facilities: Transmission EE → LV" at

https://umm.nordpoolgroup.com/#/messages?publicationDate=all&eventDate=custom&connections=EE-LV&eventDateStart=1970-01-01&eventDateStop=2125-04-20 , as well as the capacity already allocated on the Baltic Balancing Market for balancing capacity sharing at https://baltic.transparency-dashboard.eu/node/108

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

Dear Market Participants,

We would like to inform you that there will be a delay in publication of auction results on website. We advise to use the auction tool eCAT to retrieve the results and we are working to fix this issue.

We apologize for any inconvenience might have been caused.

Thank you for your understanding.

Best regards,

Operations Team

Dear Market participants,

Please note that the bid submission gates of the following day-ahead auctions have been extended by 10 Minutes:

IF1-FR-GB-D-DAILY--250917-01

IF1-GB-FR-D-DAILY--250917-01

IF2-FR-GB-D-DAILY--250917-01

IF2-GB-FR-D-DAILY--250917-01

Thank you for your understanding.

Kind regards,

JAO Operations

Dear Market participants,

Please note that the bid submission gates of the following day-ahead auctions have been extended by 10 Minutes:

IT-CH-D-DAILYPRODU-250917-01

CH-IT-D-DAILYPRODU-250917-01

Thank you for your understanding.

Kind regards,

JAO Operations

Dear Market participants,

Please note that the bid submission gates of the following intraday auctions have been extended by 10 Minutes:

NLL-GB-BE-I-ID1218-250916-01

NLL-BE-GB-I-ID1218-250916-01

Thank you for your understanding.

Kind regards,

JAO Operations

Dear Market participants,

Please note that the bid submission gates of the following day-ahead auctions have been extended by 10 Minutes:

-EL1-FR-GB-D-DAILY--250917-01

-EL1-GB-FR-D-DAILY--250917-01

Thank you for your understanding.

Kind regards,

JAO Operations

Dear Market participants,

Please note that the bid submission gates of the following intraday auctions have been extended by 10 Minutes:

CH-IT-I-HOURLY1224-250916-01

IT-CH-I-HOURLY1224-250916-01

Thank you for your understanding.

Kind regards,

JAO Operations