Notifications

System Date Subject Category
ISOT 11/4/2025 IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector(s) Market participants
The maintenance has finished. The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-TTG CEPS-SEPS Interconnector will be reopened at 04.11.2025 23:00 CET.
ISZO 11/4/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (05.11.2025 - 05.11.2025) was published on the ISZO portal.
ISZO 11/4/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 05.11.2025 - 05.11.2025 was closed.
ISOT 11/4/2025 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 11/4/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/4/2025 Evaluation of imbalance and RE was published for 03.11.2025 - 03.11.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (03.11.2025 - 03.11.2025) was published on the ISZO portal.
ISOT 11/4/2025 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Market participants
The CEPS-50H, CEPS-APG, CEPS-PSEPLC, CEPS-SEPS, CEPS-TTG Interconnector WILL BE CLOSED on 04.11.2025 16:25 CET due to system maintenance until 04.11.2025 23:00 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 11/3/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (04.11.2025 - 04.11.2025) was published on the ISZO portal.
ISZO 11/3/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 04.11.2025 - 04.11.2025 was closed.
ISOT 11/3/2025 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 11/3/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/3/2025 Evaluation of imbalance and RE was published for 02.11.2025 - 02.11.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (02.11.2025 - 02.11.2025) was published on the ISZO portal.
ISZO 11/2/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (03.11.2025 - 03.11.2025) was published on the ISZO portal.
ISZO 11/2/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 03.11.2025 - 03.11.2025 was closed.
ISOT 11/2/2025 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 11/2/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/2/2025 Evaluation of imbalance and RE was published for 01.11.2025 - 01.11.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (01.11.2025 - 01.11.2025) was published on the ISZO portal.
ISZO 11/1/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (02.11.2025 - 03.11.2025) was published on the ISZO portal.
ISZO 11/1/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 02.11.2025 - 03.11.2025 was closed.
ISOT 11/1/2025 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 11/1/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 11/1/2025 Evaluation of imbalance and RE was published for 31.10.2025 - 31.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (31.10.2025 - 31.10.2025) was published on the ISZO portal.
ISOT 10/31/2025 (IDA_JOINT_09): IDA Cancelation Market participants
Due to technical reasons or market issues, the IDA 1 auction 01.11.2025 was cancelled.
ISZO 10/31/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (01.11.2025 - 03.11.2025) was published on the ISZO portal.
ISZO 10/31/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 01.11.2025 - 03.11.2025 was closed.
ISOT 10/31/2025 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 10/31/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/31/2025 Evaluation of imbalance and RE was published for 30.10.2025 - 30.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (30.10.2025 - 30.10.2025) was published on the ISZO portal.
ISZO 10/30/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (31.10.2025 - 31.10.2025) was published on the ISZO portal.
ISZO 10/30/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 31.10.2025 - 31.10.2025 was closed.
ISOT 10/30/2025 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 10/30/2025 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 10/30/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/30/2025 Evaluation of imbalance and RE was published Supply/Demand balance
Final evaluation of imbalance and RE for the time (01.08.2025 - 31.08.2025) was published on the ISZO portal.
ISZO 10/30/2025 Evaluation of imbalance and RE was published for 29.10.2025 - 29.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (29.10.2025 - 29.10.2025) was published on the ISZO portal.
ISZO 10/29/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (30.10.2025 - 30.10.2025) was published on the ISZO portal.
ISZO 10/29/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 30.10.2025 - 30.10.2025 was closed.
ISOT 10/29/2025 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 10/29/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 10/29/2025 Evaluation of imbalance and RE was published for 28.10.2025 - 28.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (28.10.2025 - 28.10.2025) was published on the ISZO portal.
ISZO 10/28/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (29.10.2025 - 29.10.2025) was published on the ISZO portal.
ISZO 10/28/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 29.10.2025 - 29.10.2025 was closed.
ISOT 10/28/2025 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 10/28/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISOT 10/28/2025 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Market participants
The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-SEPS Interconnector WILL BE CLOSED on 04.11.2025 16:25 CET due to system maintenance until 04.11.2025 23:00 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 10/28/2025 Evaluation of imbalance and RE was published for 27.10.2025 - 27.10.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (27.10.2025 - 27.10.2025) was published on the ISZO portal.
ISOT 10/28/2025 IDM: (SIDC_TSO_02): XBID (Re)Opening of Interconnector Market participants
The technical issue is solved . The MAVIR-SEPS, MAVIR-ELES, MAVIR-TRANSELECTRICA, MAVIR-HOPS, MAVIR-APG Interconnector is reopened at 28.10.2025. 04:50 CET..
ISOT 10/28/2025 IDM: (SIDC_TSO_04): XBID Ex post information on closing of Interconnector Market participants
No capacity can be allocated anymore for the MAVIR-SEPS, MAVIR-ELES, MAVIR-TRANSELECTRICA, MAVIR-HOPS, MAVIR-APG Interconnector due to technical issues until further notice.
Another message will be sent as soon as the Interconnector will be re-opened.
ISOT 10/27/2025 IDM: (SIDC_TSO_02): XBID Reopening of Interconnector Market participants
The maintenance has finished. The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector is reopened at 27.10.2025 19:00 CET
ISOT 10/27/2025 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Market participants
The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector WILL BE CLOSED on 27.10.2025 16:15 CET due to system maintenance until 27.10.2025 20:00 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.