INITIATIVE:
WEIM sub-entity scheduling coordinator role

Started: Nov 03, 2020

Leads
Danny Johnson

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.

Status

Proposal Development Decision Implementation Completed/Closed
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)
To be determined
Implementation milestones

Activities



Web meeting


EIM Governing Body meeting

Notice of Decisional Classification - Western EIM Sub-Entity Scheduling Coordinator Role

Web meeting


Revised Draft Tariff Language - Western EIM Sub-Entity Scheduling Coordinator Role

Second Revised Draft Appendix A - Western EIM Sub-Entity Definitions

Revised Draft Western EIM Sub-Entity Scheduling Coordinator Agreement

Revised Draft Western EIM Sub-Entity Implementation Agreement

Revised Draft Western EIM Sub-Entity Agreement

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Final Proposal - Western EIM Sub-Entity Scheduling Coordinator Role

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Notice of Decisional Classification - Western EIM Sub-Entity Scheduling Coordinator Role


Draft Comments Matrix - EIM Sub-Entity Scheduling Coordinator - Draft Tariff Language, Draft Agreements, and Draft Appendix A

Draft Tariff Language - Western EIM Sub-Entity Scheduling Coordinator Role

Draft Western EIM Sub-Entity Scheduling Coordinator Agreement

Draft Western EIM Sub-Entity Agreement

Draft Western EIM Sub-Entity Implementation Agreement

Revised Draft Appendix A - Western EIM Sub-Entity Definitions

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Web meeting


Presentation - EIM Sub-Entity Scheduling Coordinator Role - Mar 25, 2021

Draft Final Proposal - Western EIM Sub-Entity Scheduling Coordinator Role

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Web meeting


Presentation - Western EIM Sub-Entity Scheduling Coordinator Role - Jan 28, 2021

Revised Straw Proposal - Western EIM Sub-Entity Scheduling Coordinator Role

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Web meeting


Presentation - EIM Sub-Entity Scheduling Coordinator Role - Nov 12, 2020

Issue Paper/Straw Proposal - Western EIM Sub-Entity Scheduling Coordinator Role

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