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

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

GR-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

19-04-2026 00:00 - 01:00 500 MW

19-04-2026 01:00 - 02:00 500 MW

19-04-2026 02:00 - 03:00 500 MW

19-04-2026 03:00 - 04:00 500 MW

19-04-2026 04:00 - 05:00 500 MW

19-04-2026 05:00 - 06:00 500 MW

19-04-2026 06:00 - 07:00 500 MW

19-04-2026 07:00 - 08:00 500 MW

19-04-2026 08:00 - 09:00 500 MW

19-04-2026 09:00 - 10:00 500 MW

19-04-2026 10:00 - 11:00 500 MW

19-04-2026 11:00 - 12:00 500 MW

19-04-2026 12:00 - 13:00 500 MW

19-04-2026 13:00 - 14:00 500 MW

19-04-2026 14:00 - 15:00 500 MW

19-04-2026 15:00 - 16:00 500 MW

19-04-2026 16:00 - 17:00 500 MW

19-04-2026 17:00 - 18:00 500 MW

19-04-2026 18:00 - 19:00 500 MW

19-04-2026 19:00 - 20:00 500 MW

19-04-2026 20:00 - 21:00 500 MW

19-04-2026 21:00 - 22:00 500 MW

19-04-2026 22:00 - 23:00 500 MW

19-04-2026 23:00 - 24:00 500 MW

5. Amount of LTTR remaining after curtailment:

19-04-2026 00:00 - 01:00 241 MW

19-04-2026 01:00 - 02:00 241 MW

19-04-2026 02:00 - 03:00 241 MW

19-04-2026 03:00 - 04:00 241 MW

19-04-2026 04:00 - 05:00 241 MW

19-04-2026 05:00 - 06:00 241 MW

19-04-2026 06:00 - 07:00 241 MW

19-04-2026 07:00 - 08:00 0 MW

19-04-2026 08:00 - 09:00 0 MW

19-04-2026 09:00 - 10:00 0 MW

19-04-2026 10:00 - 11:00 0 MW

19-04-2026 11:00 - 12:00 0 MW

19-04-2026 12:00 - 13:00 0 MW

19-04-2026 13:00 - 14:00 0 MW

19-04-2026 14:00 - 15:00 0 MW

19-04-2026 15:00 - 16:00 0 MW

19-04-2026 16:00 - 17:00 0 MW

19-04-2026 17:00 - 18:00 0 MW

19-04-2026 18:00 - 19:00 241 MW

19-04-2026 19:00 - 20:00 241 MW

19-04-2026 20:00 - 21:00 241 MW

19-04-2026 21:00 - 22:00 241 MW

19-04-2026 22:00 - 23:00 241 MW

19-04-2026 23:00 - 24:00 241 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

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:

19-04-2026 00:00 - 01:00 500 MW

19-04-2026 01:00 - 02:00 500 MW

19-04-2026 02:00 - 03:00 500 MW

19-04-2026 03:00 - 04:00 500 MW

19-04-2026 04:00 - 05:00 500 MW

19-04-2026 05:00 - 06:00 500 MW

19-04-2026 06:00 - 07:00 500 MW

19-04-2026 07:00 - 08:00 500 MW

19-04-2026 08:00 - 09:00 500 MW

19-04-2026 09:00 - 10:00 500 MW

19-04-2026 10:00 - 11:00 500 MW

19-04-2026 11:00 - 12:00 500 MW

19-04-2026 12:00 - 13:00 500 MW

19-04-2026 13:00 - 14:00 500 MW

19-04-2026 14:00 - 15:00 500 MW

19-04-2026 15:00 - 16:00 500 MW

19-04-2026 16:00 - 17:00 500 MW

19-04-2026 17:00 - 18:00 500 MW

19-04-2026 18:00 - 19:00 500 MW

19-04-2026 19:00 - 20:00 500 MW

19-04-2026 20:00 - 21:00 500 MW

19-04-2026 21:00 - 22:00 500 MW

19-04-2026 22:00 - 23:00 500 MW

19-04-2026 23:00 - 24:00 500 MW

5. Amount of LTTR remaining after curtailment:

19-04-2026 00:00 - 01:00 243 MW

19-04-2026 01:00 - 02:00 243 MW

19-04-2026 02:00 - 03:00 243 MW

19-04-2026 03:00 - 04:00 243 MW

19-04-2026 04:00 - 05:00 243 MW

19-04-2026 05:00 - 06:00 243 MW

19-04-2026 06:00 - 07:00 243 MW

19-04-2026 07:00 - 08:00 243 MW

19-04-2026 08:00 - 09:00 243 MW

19-04-2026 09:00 - 10:00 243 MW

19-04-2026 10:00 - 11:00 243 MW

19-04-2026 11:00 - 12:00 243 MW

19-04-2026 12:00 - 13:00 243 MW

19-04-2026 13:00 - 14:00 243 MW

19-04-2026 14:00 - 15:00 243 MW

19-04-2026 15:00 - 16:00 243 MW

19-04-2026 16:00 - 17:00 243 MW

19-04-2026 17:00 - 18:00 243 MW

19-04-2026 18:00 - 19:00 243 MW

19-04-2026 19:00 - 20:00 243 MW

19-04-2026 20:00 - 21:00 243 MW

19-04-2026 21:00 - 22:00 243 MW

19-04-2026 22:00 - 23:00 243 MW

19-04-2026 23:00 - 24:00 243 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

Please be informed that, following the approval of the relevant NRAs, the amended version of the Eleclink Access Rules has been published on our website.

The relevant sections on our website have also been updated with the Access Rules’ subset parts accordingly:

• Eleclink Intraday Allocation Rules
• Eleclink Day Ahead Allocation Rules
• Eleclink Long-Term Allocation Rules

The amended Allocation Rules include the following changes:

• Modifications to ensure alignment with the EU HAR
• Improved flexibility of Day Ahead and Intraday Auction timings
• Eleclink rebranding change

The amendments will come into effect on the 17th of May 2026.

We remain at your disposal in case of any question.

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:

18-04-2026 09:00 - 10:00 3620 MW

18-04-2026 10:00 - 11:00 3620 MW

18-04-2026 11:00 - 12:00 3620 MW

18-04-2026 12:00 - 13:00 3620 MW

18-04-2026 13:00 - 14:00 3620 MW

18-04-2026 14:00 - 15:00 3620 MW

18-04-2026 15:00 - 16:00 3620 MW

5. Amount of LTTR remaining after curtailment:

18-04-2026 09:00 - 10:00 2080 MW

18-04-2026 10:00 - 11:00 2328 MW

18-04-2026 11:00 - 12:00 2530 MW

18-04-2026 12:00 - 13:00 2898 MW

18-04-2026 13:00 - 14:00 2943 MW

18-04-2026 14:00 - 15:00 2962 MW

18-04-2026 15:00 - 16:00 2992 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.

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:

18-04-2026 09:00 - 10:00 350 MW

18-04-2026 10:00 - 11:00 350 MW

18-04-2026 11:00 - 12:00 350 MW

18-04-2026 12:00 - 13:00 350 MW

18-04-2026 13:00 - 14:00 350 MW

18-04-2026 14:00 - 15:00 350 MW

18-04-2026 15:00 - 16:00 350 MW

5. Amount of LTTR remaining after curtailment:

18-04-2026 09:00 - 10:00 186 MW

18-04-2026 10:00 - 11:00 209 MW

18-04-2026 11:00 - 12:00 224 MW

18-04-2026 12:00 - 13:00 236 MW

18-04-2026 13:00 - 14:00 239 MW

18-04-2026 14:00 - 15:00 241 MW

18-04-2026 15:00 - 16:00 253 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.

1. TSO(s)*:

SWISSGRID

2. Identification of affected Long Term Transmission Rights:

CH-IT

3. Triggering event:

Curtailment due to Curtailment to ensure operation remains within Operational Security Limits

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

18-04-2026 11:00 - 12:00 311 MW

18-04-2026 12:00 - 13:00 311 MW

18-04-2026 13:00 - 14:00 311 MW

18-04-2026 14:00 - 15:00 311 MW

18-04-2026 15:00 - 16:00 311 MW

5. Amount of LTTR remaining after curtailment:

18-04-2026 11:00 - 12:00 0 MW

18-04-2026 12:00 - 13:00 0 MW

18-04-2026 13:00 - 14:00 0 MW

18-04-2026 14:00 - 15:00 0 MW

18-04-2026 15:00 - 16:00 0 MW

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:

18-04-2026 09:00 - 10:00 370 MW

18-04-2026 10:00 - 11:00 370 MW

18-04-2026 11:00 - 12:00 370 MW

18-04-2026 12:00 - 13:00 370 MW

18-04-2026 13:00 - 14:00 370 MW

18-04-2026 14:00 - 15:00 370 MW

18-04-2026 15:00 - 16:00 370 MW

5. Amount of LTTR remaining after curtailment:

18-04-2026 09:00 - 10:00 121 MW

18-04-2026 10:00 - 11:00 112 MW

18-04-2026 11:00 - 12:00 95 MW

18-04-2026 12:00 - 13:00 93 MW

18-04-2026 13:00 - 14:00 90 MW

18-04-2026 14:00 - 15:00 93 MW

18-04-2026 15:00 - 16:00 104 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.