System Operations

The California ISO has revised the operating procedure referenced below.

2210Z Effectiveness Factors - All, version 27.2, effective Sept. 10, 2019.

• Updated Section 1.1 by adding note regarding Bus Injection Effectiveness Factors (BIEF) and note about contacting gas suppliers when dispatch for gas resources are substantially different.
• 6140A: Table 3A - updated distribution factors on CP #3a and 3b. Table 3B - removed SPIAND_1_UNIT as a resource as it was retired 2/21/19. Updated to version 1.8, effective 9/10/19.
• Updated version and dates only for the following:
  • 6110: version 8.8, effective 6/01/19
  • 6140: version 6.3, effective 7/30/19
  • 6310: version 22.2, effective 6/07/19
  • 6610: version 12.8, 7/01/19
  • 7240: version 12.0, effective 7/18/19
  • 7320: version 23.7, effective 6/19/19
  • 7340: version 2.4, effective 5/03/19
  • 7410: version 7.9, effective 7/03/19
  • 7430: version 23.5, effective 6/14/19
  • 7440: version 1.7, effective 5/09/19
  • 7510: version 5.4, effective 8/26/19
  • 7580: version 9.1, effective 8/19/19
  • 7630: version 14.2, effective 6/19/19
  • 7750: version 1.9, effective 8/01/19
  • 7820: version 15.14, effective 6/07/19

ISO Operating Procedures - http://www.caiso.com/rules/Pages/OperatingProcedures/Default.aspx.

ISO Procedure Control Desk at procctrldesk@caiso.com