The Extended Day-Ahead Market (EDAM) Congestion Revenue Allocation initiative focuses on evolving and enhancing a methodology for allocating congestion revenues within EDAM. Through the stakeholder process, the ISO will work collaboratively with stakeholders to evaluate allocation principles, identify design options, and develop a transparent and equitable congestion revenue allocation framework that supports EDAM implementation.
For information regarding the Extended Day-Ahead Market (EDAM) Initiaitve, please visit the Extended day-ahead market webpage.
For information regarding the Intertie Schedule Modeling Enhancements initiative, please visit the Intertie schedule modeling enhancements webpage.
For an overarching view of where each initiative is in the development process, view the Policy Initiatives Timeline (updated weekly).
| Proposal Development | Decision | Implementation | Completed/Closed | |
|---|---|---|---|---|
| Phase 2 |
Nov 09, 2026 Meeting
Nov 23, 2026 Comments due |
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| Phase 1 |
Jun 24, 2025 Final tariff language posted
Jun 06, 2025 Congestion revenue allocation final proposal posted |
Aug 29, 2025 EDAM congestion revenue allocation FERC approval (ER25-2637)
Jun 19, 2025 EDAM congestion revenue allocation ISO Board and WEM Governing Body approval |
May 01, 2026 Activation
Implementation milestones
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