Roadrunner Energy Storage

DEPCOM Power was selected as the Engineering, Procurement, and Construction (EPC) partner for both phases of the Roadrunner Reserve battery energy storage systems in Southeast Tucson. These projects, each rated at 200 MW / 800 MWh, mark some of the largest battery storage builds in Arizona and represent a continued partnership supporting the customer's expanding storage portfolio.

For both Roadrunner Reserve I and II, DEPCOM managed the full scope of EPC services, including site development adjacent to an active substation, deployment of lithium iron phosphate (LFP) battery technology, and integration of advanced controls and protection systems. The projects require careful coordination across disciplines to meet aggressive timelines while ensuring performance and compliance with evolving interconnection and operational standards.