California ISO Conformed Tariff as of September 21, 2005

California ISO Conformed Tariff as of September 21, 2005

This Conformed Tariff is intended as an aid to users of the Simplified and Reorganized (S & R) Tariff filed on September 22, 2005. Substantively, it contains the same tariff language that the S&R Tariff is based on, and it is in effect synchronized with the S&R Tariff since they both reflect the same underlying filings and FERC orders at the same point in time. The Tariff is current through September 21, 2005. Currently effective language from Tariff Amendments and compliance filings which FERC has approved is shown in clean copy. Pending language from compliance filings that FERC had not ruled on as of September 21, 2005, but whose proposed effective date has already arrived, is shown in highlight.

Note that where such pending compliance filing language will supersede currently approved language, it will be necessary to consult previous versions of the Tariff to see the full text of the language superseded by the highlighted pending language.

The Tariff does not include Tariff Amendments submitted to the Commission but not yet approved.

This version updates the June 27, 2005 version of the Conformed Tariff to reflect:

• FERC’s June 29, 2005 letter Order in the Amendment 55 Dockets (ER03-1102 et al ), which accepted the ISO’s April 25, 2005 compliance filing in those dockets. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on pages 863, 864, 864A, and 867. [These pages are contained in the PDF document below numbered 25, as well as in the Combined Tariff PDF document.]
• FERC’s acceptance of Tariff Amendment No. 71 in an Order issued June 29, 2005. The Amendment 71 language can be found on pages 292 and 292.01. [These pages are contained in the PDF document below numbered 04, as well as in the Combined Tariff PDF document.]
• FERC’s July 1, 2005 Order on Large Generator Interconnection Procedures (LGIP) and Large Generator Interconnection Agreement (LGIA) in Dockets ER04-445 et al., accepting in part and rejecting in part the ISO’s January 5, 2005 and February 18, 2005 tariff filings in those dockets. The tariff language as accepted in those filings was modified by the ISO’s August 30, 2005 tariff filing made in compliance with the July 1, 2005 Order. The accepted language can be found in clean copy on pages 181B, 181C, 181D, 181E, 181F, 181G, 181H, 181I, 181J, 181K, 181L, 181M, 181N, 182, 302, 302A, 307A, 309, 310, 310A, 311, 314, 314A, 315, 317, 318, 323, 325,325A, 325B, 325C, 325D, 330, 333A, 334A, 336, 336A, 337A, 339, 339A, 341, 341A, 344, 344.01, 344A, 347, 349, 349.01, 349.02, 351, 354, and 1111 through 1268. (Note also that supplementary Tab 2, showing language accepted but not yet effective from Amendment 68 regarding Station Power, has been amended to reflect LGIP-related changes to the Master Definition Supplement on pages 334A and 344A). Proposed language from the August 30 compliance filing can be found on pages 181B, 181C, 181D, 317, 317A, 330, 349, 349.00, 1113, 1117, 1121, 1123, 1125, 1127, 1128, 1139, 1146, 1162, 1164, 1170, 1196, 1204, 1206, 1208, 1210, 1220, 1221, 1234, 1240, 1241, 1263, 1264, 1265, 1266, 1267, and 1269 through 1283; this proposed language is shown in highlight, as this filing had not been approved by FERC as of September 21, 2005. [These pages are contained in the PDF documents below numbered 03, 06 and 30, as well as in the Combined Tariff PDF document.]
• The ISO’s Compliance Filing made on July 5, 2005 in the TAC proceeding, Dockets ER00-2019 et al. The proposed language can be found on pages 211A, 227, 228, 228.01, 353, 387A, 387A.01, 387A.02, and 387A.03; as this filing had not been approved by FERC as of September 21, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF documents below numbered 03 and 06, as well as in the Combined Tariff PDF document.]
• FERC’s July 26, 2005 Order in the Amendment 61 Docket (ER04-938), which accepted in part and rejected in part the ISO’s September 16, 2004 compliance filing in those dockets. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on pages 204A and 204A.01; due to the rejection in that order of proposed Section 7.2.6.4, that section has been deleted from page 205, and former page 205A has been removed from the Conformed Tariff. [These pages are contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document.]
• FERC’s July 28, 2005 letter Order in Docket ER05-224, which accepted the ISO’s May 9, 2005 compliance filing in that docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on pages 939, 1065, 1066, 1066A, 1076, 1077, 1078 and 1079. [These pages are contained in the PDF documents below numbered 28 and 29, as well as in the Combined Tariff PDF document.]
• The ISO’s Compliance Filing made on August 1, 2005 in the Amendment 55 Dockets (ER03-1102 et al ). The proposed language can be found on pages 859A, 859B, 861, 862, 871, 871A, 871B, 872 and 873; as this filing had not been approved by FERC as of September 21, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 25, as well as in the Combined Tariff PDF document.]
• The ISO’s Compliance Filing made on August 5, 2005 in Dockets EL00-95 et al. The proposed language can be found on pages 40, 40.01 and 516; as this filing had not been approved by FERC as of September 21, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 01 and 14, as well as in the Combined Tariff PDF document.]
• FERC’s August 10, 2005 letter Order in Docket ER05-784, which accepted the ISO’s July 1, 2005 compliance filing in that docket. The approved language can be found on page 1079. [This page is contained in the PDF document below numbered 29, as well as in the Combined Tariff PDF document.]
• FERC’s August 25, 2005 letter Order in Dockets EL00-95 et al., which accepted the ISO’s June 30, 2005 errata filing in those dockets. The approved language can be found on page 184F.01. [This page is contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document.]
• The ISO’s Compliance Filing made on August 25, 2005 in the Amendment 61 Docket (ER04-938). The proposed language can be found on pages 204 and 204.01; as this filing had not been approved by FERC as of September 21, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document.]
• FERC’s September 19, 2005 letter Order in the Amendment 71 Docket (ER05-1081), which accepted the ISO’s July 29, 2005 compliance filing in that docket. The approved language can be found on page 292 and 292.01. [These pages are contained in the PDF document below numbered 04, as well as in the Combined Tariff PDF document.]

  It should also be noted that language previously contained in supplementary Tab 1 regarding changes to 7.2.6.1.1(a) regarding the use of a daily gas index in calculating decremental reference levels, has now been incorporated into the Conformed Tariff as it went into effect following a market notice issued on June 22, 2005.

  It should also be noted that Section 2.2.9, a provision added by Amendment 55 and accepted by FERC, was included in previous versions of the Conformed Tariff as effective, but has in fact not yet gone into effect, and will not go into effect until the ISO implements certain changes in its scheduling system. It has therefore been removed from the Conformed Tariff and placed in a new supplementary Tab 1.