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Gila County, AZ — Solar Development Risk Assessment

Local solar ordinance barriers, board sentiment, and utility policies that affect development timelines and risk.

53.8
Risk Grade
Fair
Conservative board skeptical of utility-scale solar; mountainous terrain limits viable large sites; APS grid capacity constrained in rural county; mining/ranching culture not aligned with large solar development.
Assessment Snapshot
Population
53,119
State Rank
#8
Compliance
44%
Trajectory
42

Moratorium Status

✓ No Active Moratorium
No Moratorium

Ordinance & Regulations

Setback Requirements
Gila County ZR: 150 ft minimum from property lines for utility-scale in Agricultural (AG) or Rural Residential (RR) zones. Riparian buffer requirements along Salt and Tonto Creek corridors.
Zoning Mechanism
CUP via Gila County Planning & Zoning Commission. Board of Supervisors approval for projects >5 MW. Proximity to Tonto National Forest and Salt River Project water infrastructure complicates siting.
Acreage Caps
None codified; CUP conditions may restrict size.
Density Caps
None codified.
Spacing Rules
None codified.
Size Restrictions
No formal size restriction; practical constraints from terrain and federal land adjacency.

Board Sentiment & Political Risk

Sentiment Analysis
Largely indifferent to hostile; rural mining county with conservative board; limited economic pressure for large-scale solar given mountainous terrain; APS grid capacity in county is constrained.
Basis for Assessment
Gila County supervisors are conservative Republicans focused on mining, ranching, and recreation economy; utility-scale solar seen as a land-use threat rather than economic opportunity; challenging terrain limits viable sites.
Political Risk Factors
Worsening
Board Members
Gila County Board of Supervisors: Peter Laddous (District 1) | R | 2026; Tim Humphrey (District 2) | R | 2026; Woody Cline (District 3) | R | 2026.

Grid, Utilities & State Context

Grid Operator
Arizona Public Service (APS) / Western Interconnection (WECC)
Utilities
Arizona Public Service (APS) — Pinnacle West Capital, Salt River Project (SRP) — eastern Gila County service area
State Permitting Process
Gila County CUP via Planning & Zoning Commission and Board of Supervisors. Arizona One-Stop Shop. Salt River Project water rights review for projects near SRP canals/reservoirs. Tonto NF special use permit for adjacent federal land disturbance. FAA coordination for tall structures.
State Incentives
No binding Arizona RPS. APS renewable commitment. Federal ITC/PVTC. Arizona solar property and sales tax exemptions. USDA REAP for rural areas.

Development Activity

Active/Completed Projects
Globe area distributed solar installations | <1 MW each | Permitted Payson solar | ~1 MW community scale | County permit issued
Denied/Withdrawn Projects
No major utility-scale denials on record; limited pipeline due to terrain and grid capacity.

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Last verified: 2026-03-24 | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes