The primary objective of Interconnection Process Enhancement (IPE) 5.0 is to address commitments the ISO made during IPE 2023, where the ISO made foundational changes to its interconnection procedures, which were approved by FERC. The designation "5.0" reflects that this is the fifth iteration of the IPE initiative.
| Proposal Development | Decision | Implementation | Completed/Closed |
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Oct 13, 2025 Draft final proposal posted
Dec 22, 2025 Final proposal posted Feb 25, 2026 Revised final proposal posted May 18, 2026 Draft tariff language posted May 28, 2026 Comments due Jun 01, 2026 Meeting |
Apr 30, 2026 Board of Governors approval
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