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PA-004-26 — Natural gas plant, battery energy storage system (BESS), site substations, and associated support infrastructure in Pinal County, AZ

Horseshoe Energy Project requests a Minor Comprehensive Plan Amendment on approximately 159.2 acres from Moderate Low Density Residential to Employment zoning to accommodate a natural gas plant, battery energy storage system, and associated infrastructure in unincorporated Pinal County. The project is located southwest of Maricopa in an undeveloped area half a mile west of W Fulcar Rd and N Table Rd.

Case number	PA-004-26
Type	Comp Plan Amendment
Location	Southwest of the City of Maricopa and Ak-Chin Indian Community, half a mile west of the intersection of W Fulcar Rd and N Table Rd, unincorporated Pinal County, AZ
County	Pinal County
Parcel / legal	Section 17, Township 05S, Range 02E of the Gila and Salt River Base and Meridian, tax parcels 510-40-001B and 510-40-001D
Acreage	159.2
Current zoning	Moderate Low Density Residential (1–3.5 dwelling units per acre)
Requested zoning	Employment
Proposed use	Natural gas plant, battery energy storage system (BESS), site substations, and associated support infrastructure
Petitioner	Tetra Tech, Inc. (agent); Horseshoe BESS, LLC (applicant); on behalf of landowner Desert Leasing, LLC
Hearing	2026-09-17
Hearing body	Pinal County Planning & Zoning
Record	First seen on an agenda; not a decision

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First seen — 2026-09-25: First seen on a Pinal County Planning & Zoning agenda · Pinal County Planning & Zoning

Also on the 2026-09-17 Pinal County agenda

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