This initiative will evaluate the development of this holistic, long-term, framework while also evaluating near-term enhancements to the current scheduling priority framework that can be implemented by next summer.
(formerly External load forward scheduling rights process)
| Proposal Development | Decision | Implementation | Completed/Closed | |
|---|---|---|---|---|
| Phase 2 |
Track 1
Oct 30, 2023 FERC approval (ER23-2510) Jul 28, 2023 Tariff amendment (ER23-2510) Feb 01, 2023 Board of Governors approval - phase 2 |
Monthly: Apr 17, 2024 Activation
Implementation milestones
Daily: Jun 01, 2024 Activation Transmission service and market scheduling priorities BRS review |
||
| Phase 1 |
Jan 11, 2022 Revised draft tariff language posted
Dec 10, 2021 Draft final proposal posted |
Mar 15, 2022 FERC approval (ER22-906)
Jan 27, 2022 Tariff amendment (ER22-906) Jan 20, 2022 Board of Governors approval - phase 1 |
Spring 2022
Implementation milestones
|
Completed |
OUTCOME: The California ISO implemented transmission service and market scheduling priorities phase 1 (TSMSP1) on June 1, 2022. The TSMSP1 implementation benefits market participants by extending the current, interim wheeling through scheduling priorities framework valid to May 1, 2024, by providing additional visibility of the non-RA capacity for supporting resources (including applicable notifications), by providing clarifications regarding high priority exports (PT exports) from Variable Energy Resources (VER), by publishing additional relevant and requested data and information, and by consolidating of terms applicable to exports and wheels.