Notice
April 9, 2024
REQUESTED ACTION
Information Only
CATEGORIES
Forward to Operating Department
Notification of revised ISO operating procedures 1510, 2210, 2210Z, 4420 and 5510
MESSAGE

The California ISO has revised the operating procedures referenced below.

 

1510 Pre-schedule and Checkout Validation, version 6.3, effective April 9, 2024.

Section 3.1, Task 2: Updated 17:30 Auto Adjustment timing to daily and removed all language about arranging a specific 17:30 auto adjustment run.

 

2210 Real-Time Market Activities, version 11.5, effective April 9, 2024.

Section 3.1.2, Real-Time Pre-Dispatch (RTPD) Description: Added second bullet for 5-minute Ancillary Service Requirement Setter (ASRS) calculation.

 

2210Z Effectiveness Factors - All, version 28.9, effective April 9, 2024.

  • Added new 7760, Table 1D: Devers Area Generation Effectiveness - version 1.0, effective 4/04/24
  • Updated version and date only for the following: 
    • 6110: version 13.0, effective 4/01/24
    • 6140: version 7.1, effective 2/22/24
    • 6140A: version 2.2, effective 2/22/24
    • 6310: version 25.0, effective 4/09/24
    • 7230: version 15.4, effective 4/09/24
    • 7240: version 14.1, effective 4/01/24
    • 7320 : version 24.6, effective 2/29/24
    • 7410: version 9.4, effective 1/11/24
    • 7430: version 26.1, effective 4/01/24
    • 7440: version 3.1, effective 4/01/24
    • 7450: version 2.8, effective 4/01/24
    • 7540: version 2.1, effective 10/12/23
    • 7550: version 9.2, effective 1/04/24
    • 7680: version 3.2, effective 1/04/24
    • 7690: version 4.1, effective 3/29/24
    • 7820: version 19.0, effective 2/29/24


4420 System Emergency, version 15.6, effective April 9, 2024.

Added more detail in the Long Start Strategic Reliability Reserve Resources (LS-SRR) start-up and verification of output process.

 

5510 Procedure Development, Maintenance and Distribution, version 6.2, effective April 9, 2024.

Periodic Review: Minor edits based on current process changes.

 

The California ISO’s operating procedures are available on the Operating Procedures webpage.

CONTACT INFORMATION

Please contact the CAISO/RC West Procedure Control Desk at ProcedureControl@caiso.com with any questions.

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