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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.

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.

Auction results Auction calendar

470+

Registered Market Participants
20k+

Auctions per year
100 %

Auction Tool Availability
95

Employees
50

TSOs serviced

Latest market messages

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Delay in the publication of Italy North CCR data in Publication Tool

Published: 14/09/2024 | 12:22by JAO
Delay in the publication of SWE data in Publication Tool BD 15/09

Published: 14/09/2024 | 11:56by JAO
Capacity Curtailment on the CH-IT border for delivery period 15-09-2024

Published: 14/09/2024 | 07:52by JAO
Capacity Curtailment on the SI-IT border for delivery period 15-09-2024

Published: 14/09/2024 | 07:34by JAO
Capacity Curtailment on the IT-FR border for delivery period 15-09-2024

Published: 14/09/2024 | 07:32by JAO
Capacity Curtailment on the FR-IT border for delivery period 15-09-2024

Published: 14/09/2024 | 07:32by JAO
Capacity Curtailment on the AT-IT border for delivery period 15-09-2024

Published: 14/09/2024 | 07:30by JAO

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Dear all,

Please be informed that the Italy North CCR publication for 14/09/2024 and 15/09/2024 is delayed.

Kind regards,

Operations Team

Dear all,

Please be informed that the SWE publication for 15/09/2024 is delayed.

Kind regards,

Operations Team

1. TSO(s)*:

SWISSGRID

2. Identification of affected Long Term Transmission Rights:

CH-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-09-2024 10:00 - 11:00 382 MW

15-09-2024 11:00 - 12:00 382 MW

15-09-2024 12:00 - 13:00 382 MW

15-09-2024 13:00 - 14:00 382 MW

15-09-2024 14:00 - 15:00 382 MW

15-09-2024 15:00 - 16:00 382 MW

15-09-2024 16:00 - 17:00 382 MW

5. Amount of LTTR remaining after curtailment:

15-09-2024 10:00 - 11:00 237 MW

15-09-2024 11:00 - 12:00 0 MW

15-09-2024 12:00 - 13:00 0 MW

15-09-2024 13:00 - 14:00 0 MW

15-09-2024 14:00 - 15:00 0 MW

15-09-2024 15:00 - 16:00 0 MW

15-09-2024 16:00 - 17:00 358 MW

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:

15-09-2024 10:00 - 11:00 159 MW

15-09-2024 11:00 - 12:00 159 MW

15-09-2024 12:00 - 13:00 159 MW

15-09-2024 13:00 - 14:00 159 MW

15-09-2024 14:00 - 15:00 159 MW

15-09-2024 15:00 - 16:00 159 MW

15-09-2024 16:00 - 17:00 159 MW

5. Amount of LTTR remaining after curtailment:

15-09-2024 10:00 - 11:00 56 MW

15-09-2024 11:00 - 12:00 0 MW

15-09-2024 12:00 - 13:00 0 MW

15-09-2024 13:00 - 14:00 0 MW

15-09-2024 14:00 - 15:00 0 MW

15-09-2024 15:00 - 16:00 0 MW

15-09-2024 16:00 - 17:00 82 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

*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-FR

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-09-2024 00:00 - 01:00 1870 MW

15-09-2024 01:00 - 02:00 1870 MW

15-09-2024 02:00 - 03:00 1870 MW

15-09-2024 03:00 - 04:00 1870 MW

15-09-2024 04:00 - 05:00 1870 MW

15-09-2024 05:00 - 06:00 1870 MW

15-09-2024 06:00 - 07:00 1870 MW

15-09-2024 07:00 - 08:00 1870 MW

15-09-2024 08:00 - 09:00 1870 MW

15-09-2024 09:00 - 10:00 1870 MW

15-09-2024 10:00 - 11:00 1870 MW

15-09-2024 11:00 - 12:00 1870 MW

15-09-2024 12:00 - 13:00 1870 MW

15-09-2024 13:00 - 14:00 1870 MW

15-09-2024 14:00 - 15:00 1870 MW

15-09-2024 15:00 - 16:00 1870 MW

15-09-2024 16:00 - 17:00 1870 MW

15-09-2024 17:00 - 18:00 1870 MW

15-09-2024 18:00 - 19:00 1870 MW

15-09-2024 19:00 - 20:00 1870 MW

15-09-2024 20:00 - 21:00 1870 MW

15-09-2024 21:00 - 22:00 1870 MW

15-09-2024 22:00 - 23:00 1870 MW

15-09-2024 23:00 - 24:00 1870 MW

5. Amount of LTTR remaining after curtailment:

15-09-2024 00:00 - 01:00 1534 MW

15-09-2024 01:00 - 02:00 1534 MW

15-09-2024 02:00 - 03:00 1534 MW

15-09-2024 03:00 - 04:00 1534 MW

15-09-2024 04:00 - 05:00 1534 MW

15-09-2024 05:00 - 06:00 1534 MW

15-09-2024 06:00 - 07:00 1534 MW

15-09-2024 07:00 - 08:00 1534 MW

15-09-2024 08:00 - 09:00 1534 MW

15-09-2024 09:00 - 10:00 1534 MW

15-09-2024 10:00 - 11:00 1534 MW

15-09-2024 11:00 - 12:00 1534 MW

15-09-2024 12:00 - 13:00 1457 MW

15-09-2024 13:00 - 14:00 1457 MW

15-09-2024 14:00 - 15:00 1457 MW

15-09-2024 15:00 - 16:00 1534 MW

15-09-2024 16:00 - 17:00 1534 MW

15-09-2024 17:00 - 18:00 1534 MW

15-09-2024 18:00 - 19:00 1534 MW

15-09-2024 19:00 - 20:00 1534 MW

15-09-2024 20:00 - 21:00 1534 MW

15-09-2024 21:00 - 22:00 1534 MW

15-09-2024 22:00 - 23:00 1534 MW

15-09-2024 23:00 - 24:00 1534 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

*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:

FR-IT

3. Triggering event:

Curtailment to ensure operation remains within Operational Security Limits

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

15-09-2024 10:00 - 11:00 852 MW

15-09-2024 11:00 - 12:00 852 MW

15-09-2024 12:00 - 13:00 852 MW

15-09-2024 13:00 - 14:00 852 MW

15-09-2024 14:00 - 15:00 852 MW

15-09-2024 15:00 - 16:00 852 MW

15-09-2024 16:00 - 17:00 852 MW

5. Amount of LTTR remaining after curtailment:

15-09-2024 10:00 - 11:00 357 MW

15-09-2024 11:00 - 12:00 0 MW

15-09-2024 12:00 - 13:00 0 MW

15-09-2024 13:00 - 14:00 0 MW

15-09-2024 14:00 - 15:00 0 MW

15-09-2024 15:00 - 16:00 0 MW

15-09-2024 16:00 - 17:00 476 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

*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:

15-09-2024 09:00 - 10:00 197 MW

15-09-2024 10:00 - 11:00 197 MW

15-09-2024 11:00 - 12:00 197 MW

15-09-2024 12:00 - 13:00 197 MW

15-09-2024 13:00 - 14:00 197 MW

15-09-2024 14:00 - 15:00 197 MW

15-09-2024 15:00 - 16:00 197 MW

15-09-2024 16:00 - 17:00 197 MW

5. Amount of LTTR remaining after curtailment:

15-09-2024 09:00 - 10:00 171 MW

15-09-2024 10:00 - 11:00 62 MW

15-09-2024 11:00 - 12:00 0 MW

15-09-2024 12:00 - 13:00 0 MW

15-09-2024 13:00 - 14:00 0 MW

15-09-2024 14:00 - 15:00 0 MW

15-09-2024 15:00 - 16:00 0 MW

15-09-2024 16:00 - 17:00 79 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

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

Resource Center

This section contains key information for market participants such as user guides, forms, auction rules, nomination deadlines and other documents.

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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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