The objective of this initiative is to create a new EIM sub-entity scheduling role that allows for multiple scheduling coordinators within a single EIM entity balancing authority area to schedule and settle non-participating loads and resources.
Outcome: FERC accepted our tariff revisions on March 31, 2022, to create EIM Sub-Entity and EIM Sub-Entity Scheduling Coordinator roles. These new roles will allow one or more electric utilities embedded within a single EIM Entity balancing authority area to participate in the EIM by enabling them, through their EIM Sub-Entity Scheduling Coordinators, to schedule and financially settle non-participating loads and resources directly in the EIM.
| Proposal Development | Decision | Implementation | Completed/Closed |
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Jun 02, 2021 Revised draft tariff language and agreements posted
Mar 18, 2021 Draft final proposal posted |
Mar 31, 2022 FERC approval (ER22-869)
Jan 21, 2022 Tariff amendment filing (ER22-869) Sep 08, 2021 EIM Governing Body approval Sep 22-23, 2021 Board of Governors approval (consent agenda) |
Closed |
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http://www.caiso.com/Documents/Mar31-2022-OrderAcceptingEIMSub-EntityTariffAmendment-ER22-869.pdf
Mar 31, 2022 Letter Order Accepting EIM Sub-Entity Tariff Amendment (ER22-869) 07/07/2022
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http://www.caiso.com/Documents/Jan21-2022-TariffAmendment-EnergyImbalanceMarket-EIM-Sub-EntityRoles-ER22-869.pdf
Jan 21, 2022 Tariff Amendment - Energy Imbalance Market (EIM) Sub-Entity Roles (ER22-869) 03/28/2022
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Web meeting |
EIM Governing Body meeting https://stakeholdercenter.caiso.com/InitiativeDocuments/Notice-Decisional-Classification-Western-EIM-Sub-Entity-Scheduling-Coordinator-Role.pdf
Notice of Decisional Classification - Western EIM Sub-Entity Scheduling Coordinator Role 08/24/2021
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Web meeting |
https://youtu.be/g5055XSdfys
https://stakeholdercenter.caiso.com/InitiativeDocuments/RevisedDraftTariffLanguage-WesternEIMSub-EntitySchedulingCoordinatorRole.docx
Revised Draft Tariff Language - Western EIM Sub-Entity Scheduling Coordinator Role 06/02/2021
Second Revised Draft Appendix A - Western EIM Sub-Entity Definitions 06/02/2021
Revised Draft Western EIM Sub-Entity Scheduling Coordinator Agreement 06/02/2021
Revised Draft Western EIM Sub-Entity Implementation Agreement 06/02/2021
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View comments |
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https://stakeholdercenter.caiso.com/InitiativeDocuments/FinalProposal-WesternEIMSub-EntitySchedulingCoordinatorRole.pdf
Final Proposal - Western EIM Sub-Entity Scheduling Coordinator Role 05/19/2021
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View comments |
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https://stakeholdercenter.caiso.com/InitiativeDocuments/Notice of Decisional Classification-Western EIM Sub-Entity Scheduling Coordinator Role.pdf
Notice of Decisional Classification - Western EIM Sub-Entity Scheduling Coordinator Role 04/23/2021
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https://youtu.be/Y21QzKqKVMY
Video - Western EIM Sub-Entity Scheduling Coordinator Role - May 5, 2021 05/11/2021
Draft Tariff Language - Western EIM Sub-Entity Scheduling Coordinator Role 04/15/2021
Draft Western EIM Sub-Entity Scheduling Coordinator Agreement 04/15/2021
Draft Western EIM Sub-Entity Agreement 04/15/2021
Draft Western EIM Sub-Entity Implementation Agreement 04/15/2021
Revised Draft Appendix A - Western EIM Sub-Entity Definitions 04/15/2021
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View comments |
Web meeting |
https://youtu.be/p2s95wQB7AY
Video - Western EIM Sub-Entity Scheduling Coordinator Role - Mar 25, 2021 03/29/2021
Presentation - EIM Sub-Entity Scheduling Coordinator Role - Mar 25, 2021 03/25/2021
Draft Final Proposal - Western EIM Sub-Entity Scheduling Coordinator Role 03/18/2021
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View comments |
Web meeting |
https://youtu.be/_ZyFopLFwm8
Video - Western EIM Sub-Entity Scheduling Coordinator Role - Jan 28, 2021 02/03/2021
Presentation - Western EIM Sub-Entity Scheduling Coordinator Role - Jan 28, 2021 01/26/2021
Revised Straw Proposal - Western EIM Sub-Entity Scheduling Coordinator Role 01/21/2021
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View comments |
Web meeting |
https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-EIMSub-EntitySchedulingCoordinatorRole-Nov12-2020.pdf.pdf
Presentation - EIM Sub-Entity Scheduling Coordinator Role - Nov 12, 2020 11/11/2020
Issue Paper/Straw Proposal - Western EIM Sub-Entity Scheduling Coordinator Role 11/09/2020
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