Notifications

System Date Subject Category
ISOT 2/23/2026 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 2/23/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/23/2026 Evaluation of imbalance and RE was published for 22.02.2026 - 22.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (22.02.2026 - 22.02.2026) was published on the ISZO portal.
ISZO 2/22/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (23.02.2026 - 23.02.2026) was published on the ISZO portal.
ISZO 2/22/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 23.02.2026 - 23.02.2026 was closed.
ISOT 2/22/2026 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 2/22/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/22/2026 Evaluation of imbalance and RE was published for 21.02.2026 - 21.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (21.02.2026 - 21.02.2026) was published on the ISZO portal.
ISZO 2/21/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (22.02.2026 - 23.02.2026) was published on the ISZO portal.
ISZO 2/21/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 22.02.2026 - 23.02.2026 was closed.
ISOT 2/21/2026 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 2/21/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/21/2026 Evaluation of imbalance and RE was published for 20.02.2026 - 20.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (20.02.2026 - 20.02.2026) was published on the ISZO portal.
ISZO 2/20/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (21.02.2026 - 23.02.2026) was published on the ISZO portal.
ISZO 2/20/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 21.02.2026 - 23.02.2026 was closed.
ISOT 2/20/2026 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 2/20/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/20/2026 Evaluation of imbalance and RE was published for 19.02.2026 - 19.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (19.02.2026 - 19.02.2026) was published on the ISZO portal.
ISZO 2/19/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (20.02.2026 - 20.02.2026) was published on the ISZO portal.
ISZO 2/19/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 20.02.2026 - 20.02.2026 was closed.
ISOT 2/19/2026 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 2/19/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/19/2026 Evaluation of imbalance and RE was published for 18.02.2026 - 18.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (18.02.2026 - 18.02.2026) was published on the ISZO portal.
ISZO 2/18/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (19.02.2026 - 19.02.2026) was published on the ISZO portal.
ISZO 2/18/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 19.02.2026 - 19.02.2026 was closed.
ISOT 2/18/2026 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 2/18/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/18/2026 Evaluation of imbalance and RE was published for 17.02.2026 - 17.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (17.02.2026 - 17.02.2026) was published on the ISZO portal.
ISOT 2/17/2026 (IDA_JOINT_08): Delay in IDA Results publication Others
Please be aware that the publication of the IDA Results for IDA 2 auction 18.02.2026 is delayed until further notice.
The IDA Results will be published as soon as they are available.
ISZO 2/17/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (18.02.2026 - 18.02.2026) was published on the ISZO portal.
ISZO 2/17/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 18.02.2026 - 18.02.2026 was closed.
ISOT 2/17/2026 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 2/17/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/17/2026 Evaluation of imbalance and RE was published for 16.02.2026 - 16.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (16.02.2026 - 16.02.2026) was published on the ISZO portal.
ISOT 2/17/2026 IDM: (SIDC_TSO_03): XBID Ex ante information on closing of Interconnector(s) Administration
The CEPS-50H, CEPS-APG, CEPS-PSEPLC, CEPS-TTG, CEPS-SEPS Interconnector WILL BE CLOSED on 17.02.2026 17:55 CET due to system maintenance until 17.02.2026 21:30 CET. No capacity allocation will be possible.
Another message will be sent before re-opening.
ISZO 2/16/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (17.02.2026 - 17.02.2026) was published on the ISZO portal.
ISZO 2/16/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 17.02.2026 - 17.02.2026 was closed.
ISOT 2/16/2026 SDAC_UMM_01a: Delay in final Market Coupling Results publication Short term market results
The Market Coupling process is delayed due to technical reasons or market issues.

Therefore, the publication of the final Market Coupling Results is delayed.
ISOT 2/16/2026 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 2/16/2026 SDAC_ExC_02: Delay in Market Coupling Results publication Short term market results
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 2/16/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/16/2026 Evaluation of imbalance and RE was published for 15.02.2026 - 15.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (15.02.2026 - 15.02.2026) was published on the ISZO portal.
ISZO 2/16/2026 Adjustment of the ZP coefficient Others
The ZP coefficient was adjusted for the month 3/2026 to value 1..
ISZO 2/15/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (16.02.2026 - 16.02.2026) was published on the ISZO portal.
ISZO 2/15/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 16.02.2026 - 16.02.2026 was closed.
ISOT 2/15/2026 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 2/15/2026 Deadline for orders to the Short Term Market
Was performed Deadline for orders for next business day.
ISZO 2/15/2026 Evaluation of imbalance and RE was published for 14.02.2026 - 14.02.2026 Supply/Demand balance
Preliminary daily evaluation of imbalance and RE for the time (14.02.2026 - 14.02.2026) was published on the ISZO portal.
ISZO 2/14/2026 Off-take and supply balance was published Others
Off-take and supply balance for the trading day (15.02.2026 - 16.02.2026) was published on the ISZO portal.
ISZO 2/14/2026 Registration closure of daily diagrams Daily diagram reception
Registration of daily diagrams for the trading day 15.02.2026 - 16.02.2026 was closed.