Notifications

System Date Subject Category
ISZO 10/17/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (18.10.2026 - 19.10.2026) was published on the ISZO portal.
ISZO 10/17/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 18.10.2026 - 19.10.2026 was closed.
ISOT 10/17/2026 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 10/17/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/17/2026 Evaluation of imbalance and RE was published for 16.10.2026 - 16.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (16.10.2026 - 16.10.2026) was published on the ISZO portal.
ISOT 10/17/2026 IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) Administration
The technical issue is solved. The ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC and ČEPS–SEPS Interconnector is (re)opened at 17.10.2026 05:22 CEST.
ISOT 10/17/2026 IDM: (SIDC_TSO_04): XBID Ex post information on closing of Interconnector(s) Administration
No capacity can be allocated anymore for the ČEPS-50HERTZ, ČEPS-APG, ČEPS-PSEPLC and ČEPS-SEPS Interconnector due to technical issues until further notice.
Another message will be sent as soon as the Interconnector will be re-opened.
ISZO 10/16/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (17.10.2026 - 19.10.2026) was published on the ISZO portal.
ISZO 10/16/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 17.10.2026 - 19.10.2026 was closed.
ISOT 10/16/2026 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 10/16/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/16/2026 Evaluation of imbalance and RE was published for 15.10.2026 - 15.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (15.10.2026 - 15.10.2026) was published on the ISZO portal.
ISZO 10/15/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (16.10.2026 - 16.10.2026) was published on the ISZO portal.
ISZO 10/15/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 16.10.2026 - 16.10.2026 was closed.
ISZO 10/15/2026 Adjustment of the ZP coefficient Others
The ZP coefficient was adjusted for the month 11/2026 to value 1..
ISOT 10/15/2026 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 10/15/2026 SDAC_ExC_02a: Delay in preliminary Market Coupling Results publication Market participants
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 10/15/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/15/2026 Evaluation of imbalance and RE was published for 14.10.2026 - 14.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (14.10.2026 - 14.10.2026) was published on the ISZO portal.
ISZO 10/14/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (15.10.2026 - 15.10.2026) was published on the ISZO portal.
ISZO 10/14/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 15.10.2026 - 15.10.2026 was closed.
ISOT 10/14/2026 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 10/14/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/14/2026 Evaluation of imbalance and RE was published for 13.10.2026 - 13.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (13.10.2026 - 13.10.2026) was published on the ISZO portal.
ISZO 10/13/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (14.10.2026 - 14.10.2026) was published on the ISZO portal.
ISZO 10/13/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 14.10.2026 - 14.10.2026 was closed.
ISOT 10/13/2026 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.
ISZO 10/13/2026 Evaluation of imbalance and RE was published Supply/Demand balance
Monthly evaluation of imbalance and RE for the time (01.09.2026 - 30.09.2026) was published on the ISZO portal.
ISOT 10/13/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/13/2026 Evaluation of imbalance and RE was published for 12.10.2026 - 12.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (12.10.2026 - 12.10.2026) was published on the ISZO portal.
ISZO 10/12/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (13.10.2026 - 13.10.2026) was published on the ISZO portal.
ISZO 10/12/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 13.10.2026 - 13.10.2026 was closed.
ISOT 10/12/2026 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 10/12/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/12/2026 Evaluation of imbalance and RE was published Supply/Demand balance
Monthly evaluation of imbalance and RE for the time (01.09.2026 - 30.09.2026) was published on the ISZO portal.
ISZO 10/12/2026 Evaluation of imbalance and RE was published for 11.10.2026 - 11.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (11.10.2026 - 11.10.2026) was published on the ISZO portal.
ISZO 10/11/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (12.10.2026 - 12.10.2026) was published on the ISZO portal.
ISZO 10/11/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 12.10.2026 - 12.10.2026 was closed.
ISOT 10/11/2026 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 10/11/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/11/2026 Evaluation of imbalance and RE was published for 10.10.2026 - 10.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (10.10.2026 - 10.10.2026) was published on the ISZO portal.
ISZO 10/10/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (11.10.2026 - 12.10.2026) was published on the ISZO portal.
ISZO 10/10/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 11.10.2026 - 12.10.2026 was closed.
ISOT 10/10/2026 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 10/10/2026 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 10/10/2026 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 10/10/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/10/2026 Evaluation of imbalance and RE was published for 09.10.2026 - 09.10.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (09.10.2026 - 09.10.2026) was published on the ISZO portal.
ISZO 10/9/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (10.10.2026 - 12.10.2026) was published on the ISZO portal.
ISZO 10/9/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 10.10.2026 - 12.10.2026 was closed.