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Curtailed and non-operational generators in California and neighboring balancing authorities

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. The ISO does not at this time 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
    • March 2024
    • February 2024
    • January 2024
    • December 2023
    • November 2023
    • October 2023
    • September 2023
    • August 2023
    • July 2023
    • June 2023
    • May 2023
    • April 2023
    • March 2023
    • February 2023
    • January 2023
    • December 2022
    • November 2022
    • October 2022
    • September 2022
    • August 2022
    • July 2022
    • June 2022
    • May 2022
    • April 2022
    • March 2022
    • February 2022
    • January 2022
    • December 2021
    • November 2021
    • October 2021
    • September 2021
    • August 2021
    • July 2021
    • June 2021
    • May 2021
    • April 2021
    • March 2021
    • February 2021
    • January 2021
    • Curtailed and non-operational generators report 2020
    • Curtailed and non-operational generators report 2019
    • Curtailed and non-operational generators report 2018
    • Curtailed and non-operational generator report 2017
    • Curtailed and non-operational generator report 2016
    • Curtailed and non-operational generator report 2015