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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 Sep 04, 2025 Report 09/05/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Sep 05, 2025 Report 09/05/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Sep 03, 2025 Report 09/04/2025, 8:35 AM
Curtailed and Non-Operational Generator AM Report Sep 04, 2025 Report 09/04/2025, 8:32 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Sep 02, 2025 Report 09/03/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Sep 03, 2025 Report 09/03/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Sep 01, 2025 Report 09/02/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Sep 02, 2025 Report 09/02/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 31, 2025 Report 09/01/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Sep 01, 2025 Report 09/01/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 30, 2025 Report 08/31/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 31, 2025 Report 08/31/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 29, 2025 Report 08/30/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 30, 2025 Report 08/30/2025, 8:30 AM
Curtailed and Non-Operational Generator AM Report Aug 29, 2025 Report 08/29/2025, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 28, 2025 Report 08/29/2025, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 27, 2025 Report 08/28/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 28, 2025 Report 08/28/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 26, 2025 Report 08/27/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 27, 2025 Report 08/27/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 25, 2025 Report 08/26/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 26, 2025 Report 08/26/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 24, 2025 Report 08/25/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 25, 2025 Report 08/25/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 23, 2025 Report 08/24/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 24, 2025 Report 08/24/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 22, 2025 Report 08/23/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 23, 2025 Report 08/23/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 21, 2025 Report 08/22/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 22, 2025 Report 08/22/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 20, 2025 Report 08/21/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 21, 2025 Report 08/21/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 19, 2025 Report 08/20/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 20, 2025 Report 08/20/2025, 8:30 AM
Curtailed and Non-Operational Generator AM Report Aug 19, 2025 Report 08/19/2025, 8:36 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 18, 2025 Report 08/19/2025, 8:33 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 17, 2025 Report 08/18/2025, 8:32 AM
Curtailed and Non-Operational Generator AM Report Aug 18, 2025 Report 08/18/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 16, 2025 Report 08/17/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 17, 2025 Report 08/17/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 15, 2025 Report 08/16/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 16, 2025 Report 08/16/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 14, 2025 Report 08/15/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 15, 2025 Report 08/15/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 13, 2025 Report 08/14/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 14, 2025 Report 08/14/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 12, 2025 Report 08/13/2025, 8:32 AM
Curtailed and Non-Operational Generator AM Report Aug 13, 2025 Report 08/13/2025, 8:30 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Aug 11, 2025 Report 08/12/2025, 8:33 AM
Curtailed and Non-Operational Generator AM Report Aug 12, 2025 Report 08/12/2025, 8:30 AM
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