Notifications

System Date Subject Category
ISZO 9/17/2025 Adjustment of the ZP coefficient
The ZP coefficient was adjusted for the month 10/2025 to value 1..
ISZO 9/17/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (18.09.2025 - 18.09.2025) was published on the ISZO portal.
ISZO 9/17/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 18.09.2025 - 18.09.2025 was closed.
ISOT 9/17/2025 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 9/17/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/17/2025 Evaluation of imbalance and RE was published for 16.09.2025 - 16.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (16.09.2025 - 16.09.2025) was published on the ISZO portal.
ISOT 9/17/2025 IDM: XBID Ex ante information on closing of Interconnector Market participants
The Interconnector(s) of SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) WILL BE CLOSED on 18.09.2025 16:15 CET due to SYSTEM MAINTENANCE until 18.09.2025 20:00 CET.

Another message will be sent before re-opening.
ISZO 9/16/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (17.09.2025 - 17.09.2025) was published on the ISZO portal.
ISZO 9/16/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 17.09.2025 - 17.09.2025 was closed.
ISOT 9/16/2025 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 9/16/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/16/2025 Evaluation of imbalance and RE was published for 15.09.2025 - 15.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (15.09.2025 - 15.09.2025) was published on the ISZO portal.
ISOT 9/16/2025 IDM: XBID Ex ante information on closing of Interconnector Market participants
The CEPS-50H CEPS-APG CEPS-PSEPLC CEPS-SEPS Interconnector WILL BE CLOSED on 23.09.2025 18:55 CEST due to system maintenance until 23.09.2025 21:30 CEST. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 9/15/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (16.09.2025 - 16.09.2025) was published on the ISZO portal.
ISZO 9/15/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 16.09.2025 - 16.09.2025 was closed.
ISOT 9/15/2025 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 9/15/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/15/2025 Evaluation of imbalance and RE was published for 14.09.2025 - 14.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (14.09.2025 - 14.09.2025) was published on the ISZO portal.
ISZO 9/14/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (15.09.2025 - 16.09.2025) was published on the ISZO portal.
ISZO 9/14/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 15.09.2025 - 16.09.2025 was closed.
ISOT 9/14/2025 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 9/14/2025 (ExC_02): Delay in Market Coupling Results publication Market participants
Please be aware that the publication of the 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 9/14/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/14/2025 Evaluation of imbalance and RE was published for 13.09.2025 - 13.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (13.09.2025 - 13.09.2025) was published on the ISZO portal.
ISZO 9/13/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (14.09.2025 - 16.09.2025) was published on the ISZO portal.
ISZO 9/13/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 14.09.2025 - 16.09.2025 was closed.
ISOT 9/13/2025 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 9/13/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/13/2025 Evaluation of imbalance and RE was published for 12.09.2025 - 12.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (12.09.2025 - 12.09.2025) was published on the ISZO portal.
ISZO 9/12/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (13.09.2025 - 16.09.2025) was published on the ISZO portal.
ISZO 9/12/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 13.09.2025 - 16.09.2025 was closed.
ISZO 9/12/2025 Evaluation of imbalance and RE was published Supply/Demand balance
Monthly evaluation of imbalance and RE for the time (01.08.2025 - 31.08.2025) was published on the ISZO portal.
ISOT 9/12/2025 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 9/12/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/12/2025 Evaluation of imbalance and RE was published for 11.09.2025 - 11.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (11.09.2025 - 11.09.2025) was published on the ISZO portal.
ISOT 9/12/2025 IDM: XBID Ex ante information on closing of Interconnector Market participants
The SEPS (SEPS-CEPS, SEPS-MAVIR, SEPS-PLC) Interconnector WILL BE CLOSED on 18.09.2025 16:15 CET due to system maintenance until 18.09.2025 20:00 CET.
No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 9/11/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (12.09.2025 - 12.09.2025) was published on the ISZO portal.
ISZO 9/11/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 12.09.2025 - 12.09.2025 was closed.
ISOT 9/11/2025 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 9/11/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/11/2025 Evaluation of imbalance and RE was published for 10.09.2025 - 10.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (10.09.2025 - 10.09.2025) was published on the ISZO portal.
ISZO 9/10/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (11.09.2025 - 11.09.2025) was published on the ISZO portal.
ISZO 9/10/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 11.09.2025 - 11.09.2025 was closed.
ISOT 9/10/2025 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 9/10/2025 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 9/10/2025 Evaluation of imbalance and RE was published for 09.09.2025 - 09.09.2025 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (09.09.2025 - 09.09.2025) was published on the ISZO portal.
ISOT 9/10/2025 (IDA_JOINT_08): Delay in IDA Results publication Market participants
Please be aware that the publication of the IDA Results for IDA 3 auction 10.9.2025 s delayed until further notice.
The IDA Results will be published as soon as they are available.
ISZO 9/9/2025 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (10.09.2025 - 10.09.2025) was published on the ISZO portal.
ISZO 9/9/2025 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 10.09.2025 - 10.09.2025 was closed.
ISOT 9/9/2025 Matching results on the day-ahead market published
The results of matching on the day-ahead market for the next business day were published.