Standard Contracts
AMENDED AND RESTATED TRANSMISSION CONTROL AGREEMENTTransmission Control Agreement • July 2nd, 2024 • California
Contract Type FiledJuly 2nd, 2024 JurisdictionThe Parties to this amended and restated Transmission Control Agreement (“Agreement”) originally effective as of March 31, 1998, are
TRANSMISSION CONTROL AGREEMENTTransmission Control Agreement • August 6th, 2024 • California
Contract Type FiledAugust 6th, 2024 JurisdictionParticipating TO) are entering into this agreement transferring Operational Control of their transmission facilities in reliance upon California Public Utilities Code Sections 367, 368, 375, 376 and 379 enacted as part of AB 1890 which contain assurances and schedules with respect to recovery of transition costs.
Each Participating TO shall enter into a Transmission Control Agreement with the ISO.Transmission Control Agreement • September 15th, 2022
Contract Type FiledSeptember 15th, 2022A Participating TO shall be obligated to construct all transmission additions and upgrades within its Service Area that are determined to be needed in accordance with the requirements of this Section 3.2. A Participating TO’s obligation to construct such transmission additions and upgrades shall be subject to: (1) its ability, after making a good faith effort, to obtain all necessary approvals and
TRANSMISSION CONTROL AGREEMENT APPENDIX CTransmission Control Agreement • May 20th, 2023
Contract Type FiledMay 20th, 2023
ContractTransmission Control Agreement • August 30th, 2023
Contract Type FiledAugust 30th, 2023
TRANSMISSION CONTROL AGREEMENT APPENDIX ATransmission Control Agreement • June 4th, 1998
Contract Type FiledJune 4th, 1998The diagrams of transmission lines and associated facilities placed under the control of the ISO submitted by the ISO on behalf of PG&E on March 31, 1997 are amended as follows.
TRANSMISSION CONTROL AGREEMENT CONTACTS FOR NOTICESTransmission Control Agreement • December 6th, 2022
Contract Type FiledDecember 6th, 2022
ContractTransmission Control Agreement • January 14th, 2021
Contract Type FiledJanuary 14th, 2021
TRANSMISSION CONTROL AGREEMENTTransmission Control Agreement • May 20th, 2021
Contract Type FiledMay 20th, 2021During normal operation, each DCPP unit’s electrical loads are supplied from the unit’s main onsite electrical generator. If the generator is not available, either due to unit shutdown or other reason, the loads are transferred to an alternative source. The preferred immediate alternate source of electrical power for DCPP electric loads (safety-related and nonsafety-related) is the offsite power supply or 230kV grid In addition DCPP has a delayed 500 kV source. The offsite power source is sometimes referred to as the preferred power supply in the regulatory documents.
TRANSMISSION CONTROL AGREEMENT APPENDIX BTransmission Control Agreement • June 4th, 1998
Contract Type FiledJune 4th, 1998(Includes only those where PG&E is a service provider) Abbreviations Used: CDWR = California Department of Water Resources
AMENDED AND RESTATED TRANSMISSION CONTROL AGREEMENTTransmission Control Agreement • June 3rd, 2013
Contract Type FiledJune 3rd, 2013The diagrams of transmission lines and associated facilities placed under the Operational Control of the CAISO submitted by the CAISO on behalf of PG&E on March 31, 1997 are amended as follows.
TRANSMISSION CONTROL AGREEMENT Among The Independent System Operator and Transmission OwnersTransmission Control Agreement • February 18th, 2005 • Pg&e Corp • Electric & other services combined • California
Contract Type FiledFebruary 18th, 2005 Company Industry JurisdictionIn consideration of the above and the covenants and mutual agreements set forth herein, and intending to be legally bound, the Parties agree as follows:
Transmission Control AgreementTransmission Control Agreement • December 5th, 2000
Contract Type FiledDecember 5th, 2000
FAQTransmission Control Agreement • July 26th, 2011
Contract Type FiledJuly 26th, 2011This is different; the California ISO will continue as a nonprofit public benefit corporation. This proposal would implement the same agreement the ISO currently has with other major utilities in California, such as Pacific Gas & Electric, Southern California Edison and San Diego Gas & Electric, as well as seven municipal utilities, one federal agency and four merchant transmission owners in California and one
Each Participating TO shall enter into a Transmission Control Agreement with the ISO.Transmission Control Agreement • June 23rd, 1999
Contract Type FiledJune 23rd, 1999A Participating TO shall be obligated to construct all transmission additions and upgrades within its Service Area that are determined to be needed in accordance with the requirements of this Section 3.2 and, with respect to
ContractTransmission Control Agreement • June 3rd, 1998
Contract Type FiledJune 3rd, 1998
TRANSMISSION CONTROL AGREEMENT APPENDIX DTransmission Control Agreement • May 14th, 2022
Contract Type FiledMay 14th, 2022Generation equipment that automatically responds to signals from the ISO’s EMS control in real time to control the power output of electric generators within a prescribed area in response to a change in system frequency, tieline loading, or the relation of these to each other, so as to maintain the target system frequency and/or the established interchange with other areas within the predetermined limits.
TRANSMISSION CONTROL AGREEMENT APPENDIX F NOTICES NOTICESTransmission Control Agreement • November 10th, 2024
Contract Type FiledNovember 10th, 2024
TRANSMISSION CONTROL AGREEMENT APPENDIX DTransmission Control Agreement • June 4th, 1998
Contract Type FiledJune 4th, 1998Generation equipment that automatically responds to signals from the ISO's EMS control in real time to control the power output of electric generators within a prescribed area in response to a change in system frequency, tieline loading, or the relation of these to each other, so as to maintain the target system frequency and/or the established interchange with other areas within the predetermined limits.
ContractTransmission Control Agreement • February 12th, 1999
Contract Type FiledFebruary 12th, 1999Ref. # Entities Contract/Rate Schedule # Nature of Contract Termination Comments 54. Path 15 Use in real-time is consistent with Existing Contracts and priority commitments in accordance with the South-of-Tesla principles. Other use is subject to Day-Ahead and Hour-Ahead congestioncharges. Preserves past and present use of Path 15 in relation to priorities under Existing Contracts for transmission service in accordance with the operating instructions provided to the ISO which are attached as Exhibit B-1. 55. PECO Energy Company Service Agreement No. 28under FERC Electric Tariff, Original Volume No. 3 Non-Firm Point-to-Point Transmission Service - OAT 1/ Effective 7/3/97. 56. Port of Oakland Interconnection Agreement PG&E Rate Schedule FERCNo. 194 - Interconnection 12/31/2000 57. Portland General Electric Sales and Exchange - PG&E Rate Schedule FERCNo. 51 Power sales and exchanges Evergreen, or 5 years notice Sales are voluntary 58. Portland General Electric Energy Sales and Excha
TRANSMISSION CONTROL AGREEMENT APPENDIX F NOTICES NOTICESTransmission Control Agreement • February 18th, 2024
Contract Type FiledFebruary 18th, 2024
TRANSMISSION CONTROL AGREEMENT CONTACTS FOR NOTICESTransmission Control Agreement • April 4th, 2024
Contract Type FiledApril 4th, 2024
Docket Nos. EC96-19-029 and ER96-1663-030.Transmission Control Agreement • June 13th, 2024
Contract Type FiledJune 13th, 2024The October 1997 Order required that Section 2.3.1.3.2 of the ISO Tariff “specifically reference, and be consistent with, section 5 of the Transmission Control Agreement.” October 1997 Order, 81 FERC at 61,457. The current version of this Tariff section reads as follows: “The ISO may establish planning and Operating Reserve criteria more stringent than those established by WSCC and NERC or revise the Local Reliability Criteria subject to and in accordance with the provisions of the TCA.” The Tariff section already references subjects described in Section 5 of the TCA (which has to do with the ISO). Thus, the Tariff section is in compliance with the Commission’s directive. Moreover, Cities/M-S-R has identified no practical deficiency or confusion resulting from current Section 2.3.1.3.2 of the ISO Tariff. Cf. Initial Brief of Cities/M-S-R
Transmission Control Agreement, Rate Schedule No. 7 Dear Secretary Boergers:Transmission Control Agreement • September 11th, 2020
Contract Type FiledSeptember 11th, 2020On December 21, 2000, the California Independent System Operator Corporation (“ISO”) filed, in Docket No. ER01-724-000, an amendment to the Transmission Control Agreement (“TCA”) among the ISO and the Original Participating TOs – Pacific Gas and Electric Company, Southern California Edison Company, and San Diego Gas & Electric Company. Previous to this filing, the ISO had proffered the amendment to the TCA to the City of Vernon, California (“Vernon”) for execution, but Vernon had not yet expressed its willingness to assume all obligations associated with being a Participating TO. Therefore, the effectiveness of Appendices A and B to the December 21 filing, and of Vernon’s membership as a Participating TO, was conditioned upon Vernon’s executing the TCA without condition. See Transmittal Letter for December 21 Filing at 12-13.
TRANSMISSION CONTROL AGREEMENT APPENDIX ATransmission Control Agreement • December 5th, 2020
Contract Type FiledDecember 5th, 2020The diagrams of transmission lines and associated facilities placed under the control of the ISO submitted by the ISO on behalf of PG&E on March 31, 1997 are amended as follows.
FERC Electric Tariff No. 7, Transmission Control AgreementTransmission Control Agreement • April 1st, 2014
Contract Type FiledApril 1st, 2014The California Independent System Operator Corporation (“ISO”) submits for filing and acceptance changes to Appendix E of the Transmission Control Agreement (“TCA”).1 Appendix E of the TCA covers transmission operating protocols for certain transmission facilities connected to the two nuclear plants within the ISO’s balancing authority area. The changes proposed here relate only to the protocols set forth in Appendix E that are applicable to the San Onofre Nuclear Generating Station (“SONGS”) jointly owned by Southern California Edison Company (“SCE”) and San Diego Gas & Electric Company (“SDG&E”).
FEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, D.C. 20426Transmission Control Agreement • November 6th, 2012
Contract Type FiledNovember 6th, 2012
FERC Electric Tariff No. 7, Transmission Control AgreementTransmission Control Agreement • October 10th, 2012
Contract Type FiledOctober 10th, 2012The California Independent System Operator Corporation (“ISO”) submits for filing and acceptance changes to the Transmission Control Agreement (“TCA”) between the ISO, the current participating transmission owners, and two new participating transmission owners: Valley Electric Association, Inc. (“Valley Electric”) and the City of Colton (“Colton”).1 The changes to add Valley Electric and Colton as new participating transmission owners are reflected in the TCA table of contents, signature pages, and appendices. Another change in the body of the agreement addresses a matter left unresolved by the most recent amendment of the Transmission Control Agreement.2 Also, Southern California Edison Company (“SCE”) has taken this opportunity to update its appendix B.
TRANSMISSION CONTROL AGREEMENT CONTACTS FOR NOTICESTransmission Control Agreement • October 28th, 2020
Contract Type FiledOctober 28th, 2020
TRANSMISSION CONTROL AGREEMENT APPENDIX BTransmission Control Agreement • June 5th, 2024
Contract Type FiledJune 5th, 2024(Includes only those where PG&E is a service provider) Abbreviations Used: CDWR = California Department of Water Resources
FEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, DC 20426Transmission Control Agreement • February 24th, 2017
Contract Type FiledFebruary 24th, 2017Attorney for the California Independent System Operator Corporation Reference: Revised Transmission Control Agreement and Request for Waiver Dear Mr. Anders:
Transmission Control Agreement, Rate Schedule No. 7Transmission Control Agreement • December 22nd, 2008
Contract Type FiledDecember 22nd, 2008Pursuant to Section 205 of the Federal Power Act (“FPA”), 16 U.S.C. § 824d, the California Independent System Operator Corporation (“CAISO”), on behalf of itself, Pacific Gas and Electric Company (“PG&E”), San Diego Gas & Electric Company (“SDG&E”), Southern California Edison Company (“SCE”), the Cities of Anaheim, Azusa, Banning, and Riverside, California (collectively, “Southern Cities”), the City of Vernon, California (“Vernon”), Atlantic Path 15, LLC (“Atlantic Path 15”), Western Area Power Administration – Sierra Nevada Region (“Western”), the City of Pasadena, California (“Pasadena”), Trans Bay Cable LLC (“TBC”), and Startrans IO, L.L.C. (“Startrans”), respectfully submits for filing an amendment to the Transmission Control Agreement (“TCA”) among the CAISO and Participating Transmission Owners (“PTOs”).1 The current PTOs are PG&E, SDG&E, SCE, the Southern Cities, Vernon, Atlantic Path 15, Western, Pasadena, and Startrans.
ContractTransmission Control Agreement • February 12th, 1999
Contract Type FiledFebruary 12th, 1999Ref. # Entities Contract/Rate Schedule # Nature of Contract Termination Comments 54. Path 15 Use in real-time is consistent with Existing Contractsand priority commitments in accordance with the South-of-Tesla principles. Other use is subject to Day-Ahead and Hour-Ahead congestion charges. Preserves past and present use of Path 15 in relation to priorities under Existing Contracts for transmission servicein accordance with the operating instructions provided to the ISO which are attached as Exhibit B-.1 55. PECO Energy Company Service Agreement No. 28 under FERC Electric Tariff,Original Volume No. 3 Non-Firm Point-to- Point TransmissionService - OAT 1/ Effective 7/3/97. 56. Port of Oakland Interconnection AgreementPG&E Rate Schedule FERC No. 194 - Interconnection 12/31/2000 57. Portland General Electric Sales and Exchange -PG&E Rate Schedule FERC No. 51 Power sales and exchanges Evergreen, or 5 years notice Sales are voluntary 58. Portland General Electric Energy Sales and Exchan