Electrical

Seaflower Energy Storage System Project

McLaughlin Road and Menifee Road, Menifee, California 92585

Document Stage

Environmental Review

Public comment period

Closed on October 21, 2026

Description

The Project proposes the construction and operation of an up to 400 MWh Megawatt-hours utility scale lithium iron phosphate or similar battery energy storage system that will interconnect to the nearby Valley Substation that is owned and operated by Southern California Edison. The primary electrical equipment includes battery modules and power conversion equipment. The batteries will be arranged on storage racks and the battery systems will be located within individual containers and will includ...

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