Notifications
| System | Date | Subject | Category | |
|---|---|---|---|---|
| ISZO | 10/22/2026 | Evaluation of imbalance and RE was published for 21.10.2026 - 21.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (21.10.2026 - 21.10.2026) was published on the ISZO portal.
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| ISZO | 10/21/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (22.10.2026 - 22.10.2026) was published on the ISZO portal.
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| ISZO | 10/21/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 22.10.2026 - 22.10.2026 was closed.
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| ISOT | 10/21/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/21/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/21/2026 | Evaluation of imbalance and RE was published for 20.10.2026 - 20.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (20.10.2026 - 20.10.2026) was published on the ISZO portal.
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| ISOT | 10/20/2026 | IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) | Administration | |
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The maintenance has finished. The ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC and ČEPS–SEPS Interconnector is/will be (re)opened at 22:30 CEST on 20.10.2026.
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| ISOT | 10/20/2026 | (IDA_JOINT_07): IDA Partial Decoupling | Others | |
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Due to technical reasons or market issues, the following VB are decoupled from the IDA auction 2:
OTE (CZ) |
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| ISOT | 10/20/2026 | IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) | Administration | |
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The ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC and ČEPS–SEPS Interconnector WILL BE CLOSED from 17:55 to 22:30 CEST on 20 October 2026 due to system maintenance. No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISZO | 10/20/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (21.10.2026 - 21.10.2026) was published on the ISZO portal.
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| ISZO | 10/20/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 21.10.2026 - 21.10.2026 was closed.
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| ISOT | 10/20/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/20/2026 | IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) | Administration | |
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The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector WILL BE CLOSED on 27.10.2026 17:15 CET due to system maintenance until 27.10.2026 21:00 CET. No capacity allocation will be possible.
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| ISOT | 10/20/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/20/2026 | Evaluation of imbalance and RE was published for 19.10.2026 - 19.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (19.10.2026 - 19.10.2026) was published on the ISZO portal.
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| ISOT | 10/20/2026 | IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) | Administration | |
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The ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC and ČEPS–SEPS Interconnector WILL BE CLOSED on 20 October 2026 from 17:55 to 22:30 CEST due to system maintenance. No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISZO | 10/19/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (20.10.2026 - 20.10.2026) was published on the ISZO portal.
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| ISZO | 10/19/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 20.10.2026 - 20.10.2026 was closed.
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| ISOT | 10/19/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/19/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/19/2026 | Evaluation of imbalance and RE was published for 18.10.2026 - 18.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (18.10.2026 - 18.10.2026) was published on the ISZO portal.
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| ISZO | 10/18/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (19.10.2026 - 19.10.2026) was published on the ISZO portal.
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| ISZO | 10/18/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 19.10.2026 - 19.10.2026 was closed.
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| ISOT | 10/18/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/18/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/18/2026 | Evaluation of imbalance and RE was published for 17.10.2026 - 17.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (17.10.2026 - 17.10.2026) was published on the ISZO portal.
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| ISZO | 10/17/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (18.10.2026 - 19.10.2026) was published on the ISZO portal.
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| ISZO | 10/17/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 18.10.2026 - 19.10.2026 was closed.
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| ISOT | 10/17/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/17/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/17/2026 | Evaluation of imbalance and RE was published for 16.10.2026 - 16.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (16.10.2026 - 16.10.2026) was published on the ISZO portal.
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| ISOT | 10/17/2026 | IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) | Administration | |
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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.
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| ISOT | 10/17/2026 | IDM: (SIDC_TSO_04): XBID Ex post information on closing of Interconnector(s) | Administration | |
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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. |
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| ISZO | 10/16/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (17.10.2026 - 19.10.2026) was published on the ISZO portal.
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| ISZO | 10/16/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 17.10.2026 - 19.10.2026 was closed.
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| ISOT | 10/16/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/16/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/16/2026 | Evaluation of imbalance and RE was published for 15.10.2026 - 15.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (15.10.2026 - 15.10.2026) was published on the ISZO portal.
|
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| ISZO | 10/15/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (16.10.2026 - 16.10.2026) was published on the ISZO portal.
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| ISZO | 10/15/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 16.10.2026 - 16.10.2026 was closed.
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| ISZO | 10/15/2026 | Adjustment of the ZP coefficient | Others | |
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The ZP coefficient was adjusted for the month 11/2026 to value 1..
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| ISOT | 10/15/2026 | Matching results on the day-ahead market published | ||
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The results of matching on the day-ahead market for the next business day were published.
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| ISOT | 10/15/2026 | SDAC_ExC_02a: Delay in preliminary Market Coupling Results publication | Market participants | |
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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). |
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| ISOT | 10/15/2026 | Deadline for orders to the Short Term Market | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/15/2026 | Evaluation of imbalance and RE was published for 14.10.2026 - 14.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (14.10.2026 - 14.10.2026) was published on the ISZO portal.
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| ISZO | 10/14/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (15.10.2026 - 15.10.2026) was published on the ISZO portal.
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| ISZO | 10/14/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 15.10.2026 - 15.10.2026 was closed.
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| ISOT | 10/14/2026 | Matching results on the day-ahead market published | ||
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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 | ||
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Was performed Deadline for orders for next business day.
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| ISZO | 10/14/2026 | Evaluation of imbalance and RE was published for 13.10.2026 - 13.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (13.10.2026 - 13.10.2026) was published on the ISZO portal.
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