Notifications
| System | Date | Subject | Category | |
|---|---|---|---|---|
| ISZO | 7/8/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (09.07.2026 - 09.07.2026) was published on the ISZO portal.
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| ISZO | 7/8/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 09.07.2026 - 09.07.2026 was closed.
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| ISOT | 7/8/2026 | 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 | 7/8/2026 | 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 | 7/8/2026 | Evaluation of imbalance and RE was published for 07.07.2026 - 07.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (07.07.2026 - 07.07.2026) was published on the ISZO portal.
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| ISZO | 7/7/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (08.07.2026 - 08.07.2026) was published on the ISZO portal.
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| ISZO | 7/7/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 08.07.2026 - 08.07.2026 was closed.
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| ISOT | 7/7/2026 | 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 | 7/7/2026 | 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 | 7/7/2026 | Evaluation of imbalance and RE was published for 06.07.2026 - 06.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (06.07.2026 - 06.07.2026) was published on the ISZO portal.
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| ISOT | 7/7/2026 | IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) | Administration | |
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The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-SEPS Interconnectors WILL BE CLOSED on 14.07.2026 18:30 CEST due to system maintenance until 14.07.2026 18:30 CEST. No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISOT | 7/7/2026 | IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) | Administration | |
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The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-SEPS Interconnector WILL BE CLOSED on 14.07.2026 18:30 CEST due to system maintenance until 14.07.2026 21:30 CEST. . No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISZO | 7/6/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (07.07.2026 - 07.07.2026) was published on the ISZO portal.
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| ISZO | 7/6/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 07.07.2026 - 07.07.2026 was closed.
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| ISOT | 7/6/2026 | 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 | 7/6/2026 | 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 | 7/6/2026 | Evaluation of imbalance and RE was published for 05.07.2026 - 05.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (05.07.2026 - 05.07.2026) was published on the ISZO portal.
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| ISOT | 7/5/2026 | IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) | Administration | |
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The technical issue has been resolved. ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC, ČEPS–SEPS Interconnector is (re)opened from 05.07.2026 21:00 CET.
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| ISOT | 7/5/2026 | IDM: (SIDC_TSO_04): XBID Ex post information on closing of Interconnector(s) | Administration | |
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Information from 20:33
No capacity can be allocated anymore for the ČEPS–50Hertz, ČEPS–APG, ČEPS–PSEPLC, 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 | 7/5/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (06.07.2026 - 06.07.2026) was published on the ISZO portal.
|
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| ISZO | 7/5/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 06.07.2026 - 06.07.2026 was closed.
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| ISOT | 7/5/2026 | 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 | 7/5/2026 | 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 | 7/5/2026 | Evaluation of imbalance and RE was published for 04.07.2026 - 04.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (04.07.2026 - 04.07.2026) was published on the ISZO portal.
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| ISOT | 7/4/2026 | 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, ČEPS–SEPS Interconnector will be (re)opened at 04.07.2026 21:15 CET.
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| ISOT | 7/4/2026 | 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, 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 | 7/4/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (05.07.2026 - 06.07.2026) was published on the ISZO portal.
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| ISZO | 7/4/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 05.07.2026 - 06.07.2026 was closed.
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| ISOT | 7/4/2026 | 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 | 7/4/2026 | 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 | 7/4/2026 | Evaluation of imbalance and RE was published for 03.07.2026 - 03.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (03.07.2026 - 03.07.2026) was published on the ISZO portal.
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| ISZO | 7/3/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (04.07.2026 - 06.07.2026) was published on the ISZO portal.
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| ISZO | 7/3/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 04.07.2026 - 06.07.2026 was closed.
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| ISOT | 7/3/2026 | 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 | 7/3/2026 | 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 | 7/3/2026 | Evaluation of imbalance and RE was published for 02.07.2026 - 02.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (02.07.2026 - 02.07.2026) was published on the ISZO portal.
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| ISZO | 7/2/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (03.07.2026 - 03.07.2026) was published on the ISZO portal.
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| ISZO | 7/2/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 03.07.2026 - 03.07.2026 was closed.
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| ISOT | 7/2/2026 | 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 | 7/2/2026 | 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 | 7/2/2026 | Evaluation of imbalance and RE was published for 01.07.2026 - 01.07.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (01.07.2026 - 01.07.2026) was published on the ISZO portal.
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| ISZO | 7/1/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (02.07.2026 - 02.07.2026) was published on the ISZO portal.
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| ISZO | 7/1/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 02.07.2026 - 02.07.2026 was closed.
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| ISOT | 7/1/2026 | 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 | 7/1/2026 | 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 | 7/1/2026 | Evaluation of imbalance and RE was published for 30.06.2026 - 30.06.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (30.06.2026 - 30.06.2026) was published on the ISZO portal.
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| ISZO | 6/30/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (01.07.2026 - 01.07.2026) was published on the ISZO portal.
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| ISOT | 6/30/2026 | (IDA_JOINT_08): Delay in IDA Results publication | Others | |
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Please be aware that the publication of the IDA Results for IDA 1 auction 01.07.2026 is delayed until further notice.
The IDA Results will be published as soon as they are available. |
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| ISZO | 6/30/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 01.07.2026 - 01.07.2026 was closed.
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| ISOT | 6/30/2026 | 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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