For sale, lease, or joint venture: 6.05-acre utility-scale Battery Energy Storage System (BESS) development site directly adjacent to Southern California Edison’s Blythe (City) Substation in Blythe. Substation adjacency minimizes gen-tie distance. Prior analysis indicates constrained daytime charging with stronger off-peak availability; supporting a merchant storage strategy focused on energy arbitrage and solar oversupply capture, with potential for longer-duration (4–8 hour) configurations. Increasing local demand basis for an additional 33-kV feeder from Blythe (WALC) Substation could further improve charging capacity and project economics over time. Industrial zoning, previously disturbed conditions, and clean environmental profile support a streamlined entitlement pathway. Additional interconnection and environmental information available upon request.