This initiative will develop an approach to extend participation in the day-ahead market to the Western Energy Imbalance Market (WEIM) entities in a framework similar to the existing WEIM approach for the real-time market, rather than requiring full integration into the California ISO balancing area. The extended day-ahead market (EDAM) will improve market efficiency by integrating renewable resources using day-ahead unit commitment and scheduling across a larger area.
Proposal Development | Decision | Implementation | Completed/Closed |
---|---|---|---|
Jul 11, 2022 Technical workshop
Jul 14-15, 2022 Technical workshop Jul 19, 2022 Technical workshop Jul 20, 2022 Technical workshop Jul 26-27, 2022 Technical workshop Aug 11, 2022* Revised straw proposal posting Aug 25, 2022* Meeting Sep 09, 2022* Comments due on revised straw proposal Sep 2022* Draft tariff framework posting Oct 19, 2022* Draft final proposal posting Nov 02-03, 2022* Meeting Nov 03, 2022* Draft tariff posting Nov 18, 2022* Comments due on draft final proposal and draft tariff language Dec 07, 2022* Final proposal posting Dec 14, 2022* ISO Board of Governors and WEIM Governing Body joint meeting |