For sale, lease, or joint venture: 9.7-acre utility-scale Battery Energy Storage System (BESS) / solar + storage development site directly adjoining Southern California Edison’s Phelan Substation in San Bernardino County, CA. Access to multiple 12-kV, 33-kV, and 115-kV circuits with short potential gen-tie pathways. Phelan is a relatively underutilized distributed generation node and radial to SCE Victor Substation, creating a compelling standalone merchant storage opportunity. County pre-application review indicates focused permitting review with estimated 210–300 day approval timeline. Preliminary interconnection analysis, County review documents, biological, cultural, and Phase I reports available upon request.