The California ISO has revised the operating procedure referenced below.
2210 Real-Time Market Activities, version 11.3, effective Sept. 11, 2023.
Replaced Generation Desk with Generation Dispatcher, replaced Real-Time Market Operator (RTMO) with Market Operator and replaced Shift Manager with Manager of Real-Time Operations.
2210D Ancillary Service Blocking and Disqualification, version 4.2, effective Sept. 11, 2023.
Section 1.2: Updated procedure reference.
Sections 1.3 and 1.4: Updated from Generation Desk to Generation Dispatcher.
Added new Section 1.5, Resources with Regulation Awards Not Following Automatic Generation Control (AGC) Set Points and renumbered following Section to 1.6.
Minor formatting and grammar edits and removed history prior to five years.
2330 Real-Time Exceptional Dispatch, version 14.4, effective Sept. 11, 2023.
Updated from Generation Desk to Generation Dispatcher, from Market Operator Desk to Market Operator, and from Shift Manager to Manger, Real-Time Operations or Manager of Real-Time Operations. Updated one instance of ISO to CAISO.
2390 Over-supply/Over-generation, version 14.1, effective Sept. 11, 2023.
Updated from Shift Manager to Manager, Real-Time Operations or Manager of Real-Time Operations and updated from Transmission Desk to Transmission Dispatcher. Updated remaining instances of ISO to CAISO and updated from Reliability messaging system to Grid Messaging System (GMS). Removed history prior to five years and minor formatting.
2510 NERC Tagging Requirements, version 9.6, effective Sept. 11, 2023.
Section 3.1.6, Item #4, Note: Updated Shift Manager to Manager of Real-Time Operations.
2530 Manual Dispatch on Interties, version 7.1, effective Sept. 11, 2023.
Periodic Review: Updated all instances of ISO to CAISO and spelled out first instance. Updated from Real-Time Market Desk and Real-Time Market (RTM) Operator to Market Operator. Updated from Generation and Transmission "Desk" to "Dispatcher" and updated from Shift Manager to Manager, Real-Time Operations and Manager of Real-Time Operations.
Section 3.2: Minor edit to #5.
Section 3.4: Minor edit to #1.
Minor formatting and removed history prior to five years.
2550 Inadvertent Interchange Automatic Time Error Correction (ATEC) Payback, version 6.4, effective Sept. 11, 2023.
Updated from Transmission and Generation "Desk" to "Dispatcher" and from Shift Manager to Manager of Real-Time Operations.
2710 Market Disruption - RTM Failure and Suspension, version 5.2, effective Sept. 11, 2023.
Updated from Generation "Desk" to Generation "Dispatcher" and updated from Real-Time Market Operator (RTMO) Desk and RTMO to Market Operator. Updated from Shift Manager to Manager of Real-Time Operations.
2720 Market Disruption - Western Energy Imbalance Market (WEIM), version 4.6, effective Sept. 11, 2023.
Updated from Real-Time Market Desk/Real-Time Market Operator (RTMO) and Real-Time Market Desk to Market Operator. Updated from Shift Managers to Managers, Real-Time Operations and Shift Manager to Manager of Real-Time Operations.
3620 Transmission Reliability Margins, version 3.3, effective Sept. 11, 2023.
Replaced Generation or Transmission “Desk” with Generation or Transmission “Dispatcher". Replaced Shift Manager with Manager of Real-Time Operations.
4110 Operations Emergency Preparation Notifications and Reporting, version 10.4, effective Sept. 11, 2023.
Replaced Shift Manager with Manager, Real-Time Operations or Manager of Real-Time Operations.
4110A Department of Energy (DOE), North American Electric Reliability Corporation (NERC) and Western Electric Coordinating Council (WECC) Significant Event Reporting Requirements, version 8.3, effective Sept. 11, 2023.
Replaced Shift Manager with Manager of Real-Time Operations.
4120 Gas Transmission Pipeline System Limitations or Outages, version 7.4, effective Sept. 11, 2023.
Replaced Shift Manager with Manager, Real-Time Operations and Manager of Real-Time Operations.
4420 System Emergency, version 15.3, effective Sept. 11, 2023.
Replaced Shift Manager with Manager of Real-Time Operations.
4510 Load Management Programs and Underfrequency Load Shedding, version 6.3, effective Sept. 11, 2023.
Replaced Shift Manager with Manager, Real-Time Operations and Manager of Real-Time Operations.
5140 California ISO Market Participant Inquiries, version 4.4, effective Sept. 11, 2023.
Section 3.3.1: Replaced Shift Manager with Manager of Real-Time Operations.
5210A Transmission Desk Logging, version 8.2, effective Sept. 11, 2023.
Section 1.7: Replaced Shift Manger with Manager of Real-Time Operations.
5210E Real-Time Market Desk Logging, version 2.3, effective Sept. 11, 2023.
Replaced Shift Manager with Manager, Real-Time Operations or Manager of Real-Time Operations, and Replaced RTMO with Market Operator. Removed logging requirements for commitment overrides for log types and log detail. Minor formatting and grammar edits.
5330 Resource Testing Guidelines, version 12.2, effective Sept. 11, 2023.
Replaced Shift Manager with Manager of Real-Time Operations.
5370 Resource Performance Verification, version 7.4, effective Sept. 11, 2023.
Updated from Shift Manager to Manager, Real-Time Operations or Manager of Real-Time Operations, and updated from Generation and Transmission “Desk” to “Dispatcher”. Removed history prior to five years.
The California ISO’s operating procedures are available on the Operating Procedures webpage.
