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.
| Proposal Development | Decision | Implementation | Completed/Closed | |
|---|---|---|---|---|
| Phase 2 |
Jul 28, 2026 EDAM Congestion revenue allocation meeting
Aug 10, 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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