Notifications

System Date Subject Category
ISZO 11/11/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (12.11.2026 - 12.11.2026) was published on the ISZO portal.
ISZO 11/11/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 12.11.2026 - 12.11.2026 was closed.
ISOT 11/11/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/11/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISOT 11/11/2026 IDM: (IDCT_NEMO_25): Configuration change without impact on XBID System Market participants
Please be aware, a configuration change will take place on XBID System on 13.11.2026 09:20 CET to 09:25 CET.
It is expected there will be no impact on XBID or its services during this time.
To allow market participants to mitigate their risk appropriately, we would like to inform you beforehand, that should unforeseen technical issues arise in the process, the market will be halted.
ISZO 11/11/2026 Evaluation of imbalance and RE was published for 10.11.2026 - 10.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (10.11.2026 - 10.11.2026) was published on the ISZO portal.
ISOT 11/11/2026 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Administration
The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector WILL BE CLOSED on 17.11.2026 from 17:15 until 21:00 CET due to system maintenance. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISOT 11/10/2026 IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) Administration
The maintenance has finished. The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector is (re)opened at 10.11.2026 21:00 CET.
ISZO 11/10/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (11.11.2026 - 11.11.2026) was published on the ISZO portal.
ISZO 11/10/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 11.11.2026 - 11.11.2026 was closed.
ISOT 11/10/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/10/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/10/2026 Evaluation of imbalance and RE was published for 09.11.2026 - 09.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (09.11.2026 - 09.11.2026) was published on the ISZO portal.
ISOT 11/9/2026 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Administration
The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector WILL BE CLOSED on 10.11.2026 17:15 CET due to system maintenance until 10.11.2026 21:00 CET.
No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 11/9/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (10.11.2026 - 10.11.2026) was published on the ISZO portal.
ISZO 11/9/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 10.11.2026 - 10.11.2026 was closed.
ISOT 11/9/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/9/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/9/2026 Evaluation of imbalance and RE was published for 08.11.2026 - 08.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (08.11.2026 - 08.11.2026) was published on the ISZO portal.
ISZO 11/8/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (09.11.2026 - 09.11.2026) was published on the ISZO portal.
ISZO 11/8/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 09.11.2026 - 09.11.2026 was closed.
ISOT 11/8/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/8/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/8/2026 Evaluation of imbalance and RE was published for 07.11.2026 - 07.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (07.11.2026 - 07.11.2026) was published on the ISZO portal.
ISZO 11/7/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (08.11.2026 - 09.11.2026) was published on the ISZO portal.
ISZO 11/7/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 08.11.2026 - 09.11.2026 was closed.
ISOT 11/7/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/7/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/7/2026 Evaluation of imbalance and RE was published for 06.11.2026 - 06.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (06.11.2026 - 06.11.2026) was published on the ISZO portal.
ISZO 11/6/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (07.11.2026 - 09.11.2026) was published on the ISZO portal.
ISZO 11/6/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 07.11.2026 - 09.11.2026 was closed.
ISOT 11/6/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/6/2026 SDAC_ExC_02b: Delay in final Market Coupling Results publication Short term market results
The Market Coupling process is delayed due to technical reasons or market issues.

Therefore, the publication of the final Market Coupling Results is delayed.

Further information can be found in the Fallback Manual that is published on the websites of NEMO Committee(https://www.nemo-committee.eu/assets/files/sdac-fallback-manual.pdf) and ENTSO-E(https://eepublicdownloads.blob.core.windows.net/public-cdn-container/clean-documents/Network%20codes%20documents/NC%20CACM/SDAC%202025/SDAC_Fallback_Manual.pdf).
ISOT 11/6/2026 SDAC_ExC_02a: Delay in preliminary Market Coupling Results publication Short term market results
Please be aware that the publication of the preliminary SDAC Market Coupling Results is delayed until further notice.
The Market Coupling Results will be published as soon as they are available.

If needed, another delay message will be sent out.

Further information can be found in the Fallback Manual that is published on the websites of NEMO Committee(https://www.nemo-committee.eu/assets/files/sdac-fallback-manual.pdf) and ENTSO-E(https://eepublicdownloads.blob.core.windows.net/public-cdn-container/clean-documents/Network%20codes%20documents/NC%20CACM/SDAC%202025/SDAC_Fallback_Manual.pdf).
ISOT 11/6/2026 SDAC_ExC_02a: Delay in preliminary Market Coupling Results publication Short term market results
Please be aware that the publication of the preliminary SDAC Market Coupling Results is delayed until further notice.
The Market Coupling Results will be published as soon as they are available.

If needed, another delay message will be sent out.

Further information can be found in the Fallback Manual that is published on the websites of NEMO Committee(https://www.nemo-committee.eu/assets/files/sdac-fallback-manual.pdf) and ENTSO-E(https://eepublicdownloads.blob.core.windows.net/public-cdn-container/clean-documents/Network%20codes%20documents/NC%20CACM/SDAC%202025/SDAC_Fallback_Manual.pdf).
ISOT 11/6/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/6/2026 Evaluation of imbalance and RE was published for 05.11.2026 - 05.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (05.11.2026 - 05.11.2026) was published on the ISZO portal.
ISZO 11/5/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (06.11.2026 - 06.11.2026) was published on the ISZO portal.
ISZO 11/5/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 06.11.2026 - 06.11.2026 was closed.
ISOT 11/5/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/5/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/5/2026 Evaluation of imbalance and RE was published for 04.11.2026 - 04.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (04.11.2026 - 04.11.2026) was published on the ISZO portal.
ISZO 11/4/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (05.11.2026 - 05.11.2026) was published on the ISZO portal.
ISZO 11/4/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 05.11.2026 - 05.11.2026 was closed.
ISOT 11/4/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISOT 11/4/2026 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Administration
The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC)Interconnector WILL BE CLOSED on 10.11.2026 17:15 CET due to system maintenance until 10.11.2026 21:00 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISOT 11/4/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/4/2026 Evaluation of imbalance and RE was published for 03.11.2026 - 03.11.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (03.11.2026 - 03.11.2026) was published on the ISZO portal.
ISZO 11/3/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (04.11.2026 - 04.11.2026) was published on the ISZO portal.
ISZO 11/3/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 04.11.2026 - 04.11.2026 was closed.