The California ISO has revised the operating procedure referenced below.
2210Z Effectiveness Factors - All, version 28.4, effective Mar. 16, 2023.
Updated version and date only for the following:
- 6110: version 11.4, 11/01/22
- 6310: version 24.4, 1/12/23
- 6410: version 10.2. 11/01/22
- 6610: version 15.3, 11/01/22
- 7420: version 6.2, 1/23/23
- 7430: version 25.2, 12/01/22
- 7630: version 16.1, 2/16/23
- 7820: version 17.5, 12/01/22
- 7910: version 6.1, 12/19/22
- 8610: version 4.1, 2/16/23
Minor formatting and removed history prior to five years.
4510A Load Shed Calculation Guideline - Public Attachment, version 13.3, effective Mar. 16, 2023.
Annual review: Updated percentage numbers based on 2022 peak load data.
The California ISO’s operating procedures are available on the Operating Procedures webpage.