This initiative will address the California ISO’s compliance with FERC Order No. 881 in establishing new transmission line rating requirements
Proposal Development | Decision | Implementation | Completed/Closed | |
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Phase 2 |
Jun 16, 2023 Compliance Filing (ER22-2362)
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Aug 17, 2023 Draft data submission template posted
Implementation milestones
Sep 21, 2023 Comments due Oct 02, 2023* Data submission working group Nov 02, 2023* Quarterly initiative update |
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Phase 1 |
Jun 23, 2022 Revised draft tariff language posted
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Apr 20, 2023 FERC approval (ER22-2362)
Jul 12, 2022 Compliance filing (ER22-2362) |
Through Phase 2 of this initiative, the ISO will coordinate with participating transmission owners, WEIM entities, market participants, and RC West customers to address implementation issues and milestones associated with new transmission line rating requirements under Order No. 881.
This initiative will address the California ISO’s compliance with FERC Order No. 881 in establishing new transmission line rating requirements