Notifications
| System | Date | Subject | Category | |
|---|---|---|---|---|
| ISZO | 10/23/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (24.10.2026 - 26.10.2026) was published on the ISZO portal.
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| ISOT | 10/23/2026 | (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 1:
EPEX - IDA (NL, BE, FR, DE/LU, AT, PL, NO, SE, FI, DK, EE, LT, LV) EPEX - BSP- CORE IDA (SI) EPEX - HUPX- CORE IDA (HU) OTE (CZ) EMCO - Nord Pool IDA Nordic Baltic (NO, SE, FI, DK, LT, LI, EE) EMCO - Nord Pool IDA Core (NL, BE, FR, DE/LU, AT, PL) EMCO - IBEX - IDA (BG) EMCO - CROPEX - IDA (HR) EMCO - BRM IDA (RO) OKTE (SK) OPCOM (RO) TGE - Poland - IDA (PL) OMIE (ES, PT) |
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| ISZO | 10/23/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 24.10.2026 - 26.10.2026 was closed.
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| ISOT | 10/23/2026 | 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 | 10/23/2026 | 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 | 10/23/2026 | Evaluation of imbalance and RE was published for 22.10.2026 - 22.10.2026 | Supply/Demand balance | |
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Preliminary daily evaluation of imbalance and RE for the time (22.10.2026 - 22.10.2026) was published on the ISZO portal.
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| ISZO | 10/22/2026 | Off-take and supply balance was published | Others | |
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Off-take and supply balance for the trading day (23.10.2026 - 23.10.2026) was published on the ISZO portal.
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| ISZO | 10/22/2026 | Registration closure of daily diagrams | Daily diagram reception | |
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Registration of daily diagrams for the trading day 23.10.2026 - 23.10.2026 was closed.
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| ISOT | 10/22/2026 | 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 | 10/22/2026 | 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 | 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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