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:

13-07-2025 10:00 - 11:00 500 MW

13-07-2025 11:00 - 12:00 500 MW

13-07-2025 12:00 - 13:00 500 MW

13-07-2025 13:00 - 14:00 500 MW

13-07-2025 14:00 - 15:00 500 MW

13-07-2025 15:00 - 16:00 500 MW

5. Amount of LTTR remaining after curtailment:

13-07-2025 10:00 - 11:00 0 MW

13-07-2025 11:00 - 12:00 0 MW

13-07-2025 12:00 - 13:00 0 MW

13-07-2025 13:00 - 14:00 0 MW

13-07-2025 14:00 - 15:00 0 MW

13-07-2025 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*:

HVDC cable ARACTHOS – GALATINA

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

1. TSO(s)*:

ELECLINK

2. Identification of affected Long Term Transmission Rights:

EL1-GB-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

14-07-2025 20:00 - 21:00 963 MW

14-07-2025 21:00 - 22:00 963 MW

14-07-2025 22:00 - 23:00 963 MW

14-07-2025 23:00 - 24:00 963 MW

5. Amount of LTTR remaining after curtailment:

14-07-2025 20:00 - 21:00 0 MW

14-07-2025 21:00 - 22:00 0 MW

14-07-2025 22:00 - 23:00 0 MW

14-07-2025 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*:

Planned Outage

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

Maintenance for a Planned Outage 

1. TSO(s)*:

ELECLINK

2. Identification of affected Long Term Transmission Rights:

EL1-FR-GB

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

14-07-2025 20:00 - 21:00 964 MW

14-07-2025 21:00 - 22:00 964 MW

14-07-2025 22:00 - 23:00 964 MW

14-07-2025 23:00 - 24:00 964 MW

5. Amount of LTTR remaining after curtailment:

14-07-2025 20:00 - 21:00 0 MW

14-07-2025 21:00 - 22:00 0 MW

14-07-2025 22:00 - 23:00 0 MW

14-07-2025 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*:

Planned Outage

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

Maintenance for a Planned Outage 

Dear Market Participants,

We would like to inform you that as per TSOs request, the 2025 Auction Calendar has been updated on the corridor IF1.

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

1. TSO(s)*:

TERNA

2. Identification of affected Long Term Transmission Rights:

FR-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

12-07-2025 10:00 - 11:00 2120 MW

12-07-2025 11:00 - 12:00 2120 MW

12-07-2025 12:00 - 13:00 2120 MW

12-07-2025 13:00 - 14:00 2120 MW

12-07-2025 14:00 - 15:00 2120 MW

12-07-2025 15:00 - 16:00 2120 MW

12-07-2025 16:00 - 17:00 2120 MW

12-07-2025 23:00 - 24:00 2120 MW

5. Amount of LTTR remaining after curtailment:

12-07-2025 10:00 - 11:00 1712 MW

12-07-2025 11:00 - 12:00 1182 MW

12-07-2025 12:00 - 13:00 1182 MW

12-07-2025 13:00 - 14:00 1182 MW

12-07-2025 14:00 - 15:00 1182 MW

12-07-2025 15:00 - 16:00 1524 MW

12-07-2025 16:00 - 17:00 2038 MW

12-07-2025 23:00 - 24:00 1945 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

*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:

SI-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

12-07-2025 15:00 - 16:00 248 MW

12-07-2025 16:00 - 17:00 248 MW

12-07-2025 18:00 - 19:00 248 MW

12-07-2025 19:00 - 20:00 248 MW

12-07-2025 20:00 - 21:00 248 MW

5. Amount of LTTR remaining after curtailment:

12-07-2025 15:00 - 16:00 143 MW

12-07-2025 16:00 - 17:00 194 MW

12-07-2025 18:00 - 19:00 213 MW

12-07-2025 19:00 - 20:00 213 MW

12-07-2025 20:00 - 21:00 213 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

*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:

AT-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

12-07-2025 11:00 - 12:00 250 MW

12-07-2025 12:00 - 13:00 250 MW

12-07-2025 13:00 - 14:00 250 MW

12-07-2025 14:00 - 15:00 250 MW

5. Amount of LTTR remaining after curtailment:

12-07-2025 11:00 - 12:00 188 MW

12-07-2025 12:00 - 13:00 188 MW

12-07-2025 13:00 - 14:00 188 MW

12-07-2025 14:00 - 15:00 188 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

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