Notifications

System Date Subject Category
ISZO 10/22/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (23.10.2025 - 23.10.2025) was published on the ISZO portal.
ISZO 10/22/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 23.10.2025 - 23.10.2025 was closed.
ISOT 10/22/2025 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 10/22/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/22/2025 Evaluation of imbalance and RE was published for 21.10.2025 - 21.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (21.10.2025 - 21.10.2025) was published on the ISZO portal.
ISOT 10/21/2025 IDM: XBID (Re)Opening of Interconnector(s) Market participants
The technical issue is solved. The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-TTG CEPS-SEPS Interconnector will be (re)opened at 21.10.2025 22:00 CEST.
ISZO 10/21/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (22.10.2025 - 22.10.2025) was published on the ISZO portal.
ISZO 10/21/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 22.10.2025 - 22.10.2025 was closed.
ISOT 10/21/2025 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 10/21/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/21/2025 Evaluation of imbalance and RE was published for 20.10.2025 - 20.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (20.10.2025 - 20.10.2025) was published on the ISZO portal.
ISOT 10/21/2025 IDM: XBID Ex ante information on closing of Interconnector Market participants
The CEPS-50H, CEPS-APG, CEPS-PSEPLC, CEPS-TTG, CEPS-SEPS Interconnector WILL BE CLOSED on 21.10.2025 18:55 CET due to system maintenance until 21.10.2025 21:30 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 10/20/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (21.10.2025 - 21.10.2025) was published on the ISZO portal.
ISZO 10/20/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 21.10.2025 - 21.10.2025 was closed.
ISOT 10/20/2025 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 10/20/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/20/2025 Evaluation of imbalance and RE was published for 19.10.2025 - 19.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (19.10.2025 - 19.10.2025) was published on the ISZO portal.
ISZO 10/19/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (20.10.2025 - 20.10.2025) was published on the ISZO portal.
ISZO 10/19/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 20.10.2025 - 20.10.2025 was closed.
ISOT 10/19/2025 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 10/19/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/19/2025 Evaluation of imbalance and RE was published for 18.10.2025 - 18.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (18.10.2025 - 18.10.2025) was published on the ISZO portal.
ISZO 10/18/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (19.10.2025 - 20.10.2025) was published on the ISZO portal.
ISZO 10/18/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 19.10.2025 - 20.10.2025 was closed.
ISOT 10/18/2025 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 10/18/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/18/2025 Evaluation of imbalance and RE was published for 17.10.2025 - 17.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (17.10.2025 - 17.10.2025) was published on the ISZO portal.
ISZO 10/17/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (18.10.2025 - 20.10.2025) was published on the ISZO portal.
ISZO 10/17/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 18.10.2025 - 20.10.2025 was closed.
ISOT 10/17/2025 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 10/17/2025 SDAC_ExC_02: Delay in Market Coupling Results publication Market participants
Please be aware that the publication of the 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.
ISOT 10/17/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/17/2025 Evaluation of imbalance and RE was published for 16.10.2025 - 16.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (16.10.2025 - 16.10.2025) was published on the ISZO portal.
ISOT 10/16/2025 IDM: XBID (Re)Opening of Interconnector(s) Market participants
The maintenance is over. The CEPS-50H, CEPS-APG, CEPS-PSEPLC, CEPS-SEPS, CEPS-TTG interconnectors are reopened at 16. 10. 2025 21:30 CEST.
ISOT 10/16/2025 IDM: information on closing of Interconnector Market participants
No capacity can be allocated anymore for the CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-TTG CEPS-SEPS Interconnectors due to maintenace until 16.10.2025 21:30 . Another message will be sent as soon as the Interconnectors will be re-opened.
ISZO 10/16/2025 Adjustment of the ZP coefficient
The ZP coefficient was adjusted for the month 11/2025 to value 1..
ISZO 10/16/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (17.10.2025 - 17.10.2025) was published on the ISZO portal.
ISZO 10/16/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 17.10.2025 - 17.10.2025 was closed.
ISOT 10/16/2025 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 10/16/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/16/2025 Evaluation of imbalance and RE was published for 15.10.2025 - 15.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (15.10.2025 - 15.10.2025) was published on the ISZO portal.
ISOT 10/16/2025 (XBID_TSO_03): XBID Ex ante information on closing of Interconnectors Market participants
The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-TTG CEPS-SEPS Interconnectors WILL BE CLOSED on 16.10.2025 17:55 CET due to system maintenance until 16.10.2025 21:30 CEST. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 10/15/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (16.10.2025 - 16.10.2025) was published on the ISZO portal.
ISZO 10/15/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 16.10.2025 - 16.10.2025 was closed.
ISOT 10/15/2025 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 10/15/2025 SDAC_ExC_02: Delay in Market Coupling Results publication Market participants
Please be aware that the publication of the 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.
ISOT 10/15/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/15/2025 Evaluation of imbalance and RE was published for 14.10.2025 - 14.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (14.10.2025 - 14.10.2025) was published on the ISZO portal.
ISOT 10/14/2025 (IDA_JOINT_08): Delay in IDA Results publication Market participants
Please be aware that the publication of the IDA Results for IDA 2 auction DD 15.10.2025 is delayed until further notice.
The IDA Results will be published as soon as they are available.
ISOT 10/14/2025 (IDA_JOINT_07): IDA Partial Decoupling Market participants
Due to technical reasons or market issues, the following VB are decoupled from the IDA auction 1 DD15.10.2025:
? OMIE
? EPEX – BSP – COREIDA
? EPEX – HUPX – CORE IDA
? EPEX – IDA
? OTE
? EMCO – Nord Pool IDA NORDIC BALTIC
? EMCO – Nord Pool IDA CORE
? EMCO – IBEX - IDA
? EMCO – CROPEX – IDA
? EMCO – BRM IDA
? OPCOM
? OPCOM – OKTE
? TGE - Poland