Notifications
| System | Date | Subject | Category | |
|---|---|---|---|---|
| ISZO | 8/22/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (23.08.2026 - 24.08.2026) was published on the ISZO portal.
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| ISZO | 8/22/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 23.08.2026 - 24.08.2026 was closed.
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| ISOT | 8/22/2026 | 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 | 8/22/2026 | 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 | 8/22/2026 | Evaluation of imbalance and RE was published for 21.08.2026 - 21.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (21.08.2026 - 21.08.2026) was published on the ISZO portal.
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| ISZO | 8/21/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (22.08.2026 - 24.08.2026) was published on the ISZO portal.
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| ISZO | 8/21/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 22.08.2026 - 24.08.2026 was closed.
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| ISOT | 8/21/2026 | 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 | 8/21/2026 | 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 | 8/21/2026 | Evaluation of imbalance and RE was published for 20.08.2026 - 20.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (20.08.2026 - 20.08.2026) was published on the ISZO portal.
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| ISZO | 8/20/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (21.08.2026 - 21.08.2026) was published on the ISZO portal.
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| ISZO | 8/20/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 21.08.2026 - 21.08.2026 was closed.
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| ISOT | 8/20/2026 | 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 | 8/20/2026 | 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 | 8/20/2026 | Evaluation of imbalance and RE was published for 19.08.2026 - 19.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (19.08.2026 - 19.08.2026) was published on the ISZO portal.
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| ISOT | 8/20/2026 | 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 Interconnectors WILL BE CLOSED on 27.08.2026 17:55 CEST due to system maintenance until 27.08.2026 21:30 CEST. No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISZO | 8/19/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (20.08.2026 - 20.08.2026) was published on the ISZO portal.
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| ISZO | 8/19/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 20.08.2026 - 20.08.2026 was closed.
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| ISOT | 8/19/2026 | 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 | 8/19/2026 | 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 | 8/19/2026 | Evaluation of imbalance and RE was published for 18.08.2026 - 18.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (18.08.2026 - 18.08.2026) was published on the ISZO portal.
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| ISOT | 8/18/2026 | (IDA_JOINT_09): IDA Cancelation | Market participants | |
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Due to technical reasons or market issues, the IDA 1 auction was cancelled.
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| ISZO | 8/18/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (19.08.2026 - 19.08.2026) was published on the ISZO portal.
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| ISZO | 8/18/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 19.08.2026 - 19.08.2026 was closed.
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| ISOT | 8/18/2026 | 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 | 8/18/2026 | 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 | 8/18/2026 | Evaluation of imbalance and RE was published for 17.08.2026 - 17.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (17.08.2026 - 17.08.2026) was published on the ISZO portal.
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| ISOT | 8/18/2026 | 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 25.8.2026 17:55 CEST due to system maintenance until 21:30 CEST. No capacity allocation will be possible.
Another message will be sent before re-opening. |
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| ISOT | 8/17/2026 | (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
OMIE (ES, PT) |
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| ISZO | 8/17/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (18.08.2026 - 18.08.2026) was published on the ISZO portal.
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| ISZO | 8/17/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 18.08.2026 - 18.08.2026 was closed.
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| ISOT | 8/17/2026 | 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 | 8/17/2026 | 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 | 8/17/2026 | Evaluation of imbalance and RE was published for 16.08.2026 - 16.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (16.08.2026 - 16.08.2026) was published on the ISZO portal.
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| ISZO | 8/16/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (17.08.2026 - 17.08.2026) was published on the ISZO portal.
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| ISZO | 8/16/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 17.08.2026 - 17.08.2026 was closed.
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| ISOT | 8/16/2026 | 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 | 8/16/2026 | 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 | 8/16/2026 | Evaluation of imbalance and RE was published for 15.08.2026 - 15.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (15.08.2026 - 15.08.2026) was published on the ISZO portal.
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| ISZO | 8/15/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (16.08.2026 - 17.08.2026) was published on the ISZO portal.
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| ISZO | 8/15/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 16.08.2026 - 17.08.2026 was closed.
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| ISOT | 8/15/2026 | 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 | 8/15/2026 | 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 | 8/15/2026 | Evaluation of imbalance and RE was published for 14.08.2026 - 14.08.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (14.08.2026 - 14.08.2026) was published on the ISZO portal.
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| ISOT | 8/15/2026 | IDM: (IDCT_NEMO_02): Cross border trading service startup | Administration | |
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The technical issue is solved, the Cross border trading will start on 15.08.2026 09:55 CET for continuous trading. Please be awared that deactivated orders will NOT be automatically reactivated.
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| ISOT | 8/15/2026 | IDM is halted | Market participants | |
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Due to technical issue IDM is halted until further notice.
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| ISZO | 8/14/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (15.08.2026 - 17.08.2026) was published on the ISZO portal.
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| ISZO | 8/14/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 15.08.2026 - 17.08.2026 was closed.
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| ISOT | 8/14/2026 | 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.
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| ISOT | 8/14/2026 | 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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