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Home > Stay Informed > Stakeholder Processes > Day-Ahead Market Enhancements

Day-ahead market enhancements

This initiative will explore a new day-ahead product that will address ramping needs between intervals and uncertainty that can occur between the day-ahead and real-time markets.


Initiative status

Policy development: in progress 

Current meeting

Market notices

Policy development

Working group



The ISO has deferred phase 1 of this initiative after determining the complexity of implementing 15-minute scheduling in the day-ahead market would outweigh the benefits. The ISO will continue the development of a new day-ahead product as proposed in phase 2 of this initiative, with consideration of necessary policy changes due to the deferral of phase 1.