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Curtailed and non-operational generators

In accordance with California Public Utilities Code Section 352.5, the ISO provides this public daily report of all power plants located in the state that are not operational due to a planned or unplanned outage. At this time the ISO does not have information regarding the operational status of all plants located in the state; this list includes only the units for which the ISO has visibility.

Please be advised that system conditions are dynamic, and this information is subject to change without further notice. Decisions based on information contained in the reports are the sole responsibility of the user.

The California ISO publishes a snapshot of the curtailment and non-operational generation units in the following balancing authorities: CAISO, BANC, TIDC, LADWP and IID. The anticipated publishing time for this snapshot report is 8:30 a.m. Pacific Time. This report reflects the status of units at the time that the report is produced for the current trade date. This snapshot is based on the best information available to the ISO. System conditions are dynamic and can change rapidly. This report also takes into account outages on resources with obligations to participants outside of the ISO control area. These unit outages reflect only the participation of the units’ output contracted into the control areas cited for the balancing authorities referenced above.

Starting June 18, 2021, the California ISO also publishes a second report around 8:30 a.m. Pacific Time for the prior trade date, which reflects the curtailment and non-operational generation units for the CAISO balancing area. This report includes generation outages but not interties.

Curtailed and non-operational generators reports

Title Type Updated
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 30, 2026 Report 01/31/2026, 8:36 AM
Curtailed and Non-Operational Generator AM Report Jan 31, 2026 Report 01/31/2026, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 29, 2026 Report 01/30/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 30, 2026 Report 01/30/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 28, 2026 Report 01/29/2026, 8:34 AM
Curtailed and Non-Operational Generator AM Report Jan 29, 2026 Report 01/29/2026, 8:30 AM
Curtailed and Non-Operational Generator AM Report Jan 28, 2026 Report 01/28/2026, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 27, 2026 Report 01/28/2026, 8:32 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 26, 2026 Report 01/27/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 27, 2026 Report 01/27/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 25, 2026 Report 01/26/2026, 8:40 AM
Curtailed and Non-Operational Generator AM Report Jan 26, 2026 Report 01/26/2026, 8:38 AM
Curtailed and Non-Operational Generator AM Report Jan 25, 2026 Report 01/25/2026, 8:51 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 24, 2026 Report 01/25/2026, 8:50 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 23, 2026 Report 01/24/2026, 8:36 AM
Curtailed and Non-Operational Generator AM Report Jan 24, 2026 Report 01/24/2026, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 22, 2026 Report 01/23/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 23, 2026 Report 01/23/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 21, 2026 Report 01/22/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 22, 2026 Report 01/22/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 20, 2026 Report 01/21/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 21, 2026 Report 01/21/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 19, 2026 Report 01/20/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 20, 2026 Report 01/20/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 18, 2026 Report 01/19/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 19, 2026 Report 01/19/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 17, 2026 Report 01/18/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 18, 2026 Report 01/18/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 16, 2026 Report 01/17/2026, 8:34 AM
Curtailed and Non-Operational Generator AM Report Jan 17, 2026 Report 01/17/2026, 8:31 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 15, 2026 Report 01/16/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 16, 2026 Report 01/16/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 14, 2026 Report 01/15/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 15, 2026 Report 01/15/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 13, 2026 Report 01/14/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 14, 2026 Report 01/14/2026, 8:30 AM
Curtailed and Non-Operational Generator AM Report Jan 13, 2026 Report 01/13/2026, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 12, 2026 Report 01/13/2026, 8:32 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 11, 2026 Report 01/12/2026, 8:32 AM
Curtailed and Non-Operational Generator AM Report Jan 12, 2026 Report 01/12/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 10, 2026 Report 01/11/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 11, 2026 Report 01/11/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 09, 2026 Report 01/10/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 10, 2026 Report 01/10/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 08, 2026 Report 01/09/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 09, 2026 Report 01/09/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 07, 2026 Report 01/08/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 08, 2026 Report 01/08/2026, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Jan 06, 2026 Report 01/07/2026, 8:33 AM
Curtailed and Non-Operational Generator AM Report Jan 07, 2026 Report 01/07/2026, 8:30 AM
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