The California ISO will open the Cluster 12 Application Window for Generation Interconnection Request Applications from April 1, 2019 to April 15, 2019. Interconnection customers may only submit application requests during this window to be included in Cluster 12.
Customers submitting interconnection requests for proposed energy storage facilities who desire firm charging service to reduce the risk of curtailments during charging must contact their interconnecting participating transmission owner (PTO) to request separate firm load interconnection studies. The ISO will request additional operational information/characteristics prior to scoping meetings for these types of projects. Storage project customers will submit the same interconnection request identified above. Please include any applicable additional information related to the project with the Interconnection Request submittal.
Interconnection Resources Team at IRInfo@caiso.com or any Interconnection Specialist