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Z21-06A — Battery energy storage system (BESS) facility in Peoria, AZ

Amendment to the Legacy Point Planned Area Development to allow development of a 14-acre battery energy storage system (BESS) facility at the northwest corner of 75th Avenue and Butler Drive. The facility will use modern LFP battery technology with internal cooling systems and will be subject to NFPA 55 fire-safety standards and a required decommissioning plan. The site-specific location near the substation provides peak-shaving capacity to support SRP's energy infrastructure needs.

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Property & nearby activity

Case history

Every time this case appeared on an agenda we watched, and what changed.

• First seen — 2026-10-09: First seen on a Planning and Zoning Commission Meeting agenda · Planning and Zoning Commission Meeting
• Staff recommendation — 2026-10-01: Staff recommendation: approve · Planning and Zoning Commission Meeting

Also on the 2026-10-01 Peoria agenda

• PL-4-SS-AZ — Coffee/Donut Shop with Drive-Through Window (Black Rock Coffee Bar)
• SP25-35 — Coffee shop with drive-through and outdoor patio
• CU26-03 — drive through coffee shop
• CU26-07 — Wireless communication facility concealed as a faux elm tree, 80 feet tall with a footprint of approximately 2,800 square feet within a 6.6-acre commercial center

Other Peoria rezoning cases

• 21-153 — Utility-scale battery energy storage system (BESS) with supporting infrastructure including battery enclosures, inverters, transformers, on-site substation, and perimeter screening