Following stakeholder feedback, including the opinion of the Market Surveillance Committee, the California ISO is deferring the Western Energy Imbalance Market (WEIM) Resource Sufficiency Evaluation Enhancements Phase 2 initiative to the December joint governance meeting. The ISO plans to use this additional time to explore any modifications to the proposal that address some of the concerns that have been raised while also not jeopardizing a summer 2023 implementation.
All initiative-related information can be found on the WEIM RSEE Phase 2 webpage.
