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Solar permitting — Navajo County, Arizona

FIPS 04017

13 indexed meetings (8 energy-related), 9 news items, 2 known opposition groups.

C
Navajo County, AZ
Risk score 51/100 · Full scorecard →
Compliance: HighSolar ordinance on fileTrajectory: WorseningSaturation: Low

Navajo Nation and Hopi tribal land dual-jurisdiction creates long approval timelines; post-Navajo Generating Station economic transition creates inter. Permitting: CUP via Navajo County Planning & Zoning for non-tr…

Key driver: Navajo Nation and Hopi tribal land dual-jurisdiction creates long approval timelines; post-Navajo Generating Station economic transition creates interest in solar but also political tension; trajectory trending toward more complexity.

Permitting process

Local permitting pathway

CUP via Navajo County Planning & Zoning for non-tribal land. Navajo Nation: NNLAC surface lease + Navajo Nation Council resolution + BIA trust approval. Hopi Tribe: separate tribal council approval required.

Setbacks & buffers

Navajo County ZO: 150 ft from property lines for utility-scale in Agricultural zones. Tribal land requires NNLAC/BIA process with separate site-specific conditions.

Spacing requirements

None codified.

Size restrictions

No county restriction; tribal lease terms govern reservation land.

Penalties & bonding

No penalties or adjustments. Standard CUP/SUP process.

State-level permits & approvals

Non-tribal: Navajo County CUP via Planning & Zoning and Board of Supervisors. Tribal land: NNLAC lease + Navajo Nation Council resolution + BIA trust approval (3–5 years typical). Hopi Tribal Council separate process. Arizona One-Stop Shop for non-tribal. FAA coordination.

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Full permitting requirements

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State policy & grid context

State RPS & clean energy policy

15% by 2025 | Arizona Renewable Energy Standard (ACC 2006, R14-2-1801 et seq.) | 30% distributed carve-out | Status contested; ACC considering updates

State incentive programs

No binding Arizona RPS. Federal ITC/PVTC. Arizona solar tax exemptions. Tribal sovereign tax exemptions on reservation land. USDA REAP for rural areas. Opportunity Zones in Navajo County.

Grid & interconnection

Arizona Public Service (APS) / Western Interconnection (WECC)

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Full state policy & grid detail

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Community opposition P1 2 tracked

Organized opposition signals on record for this county — petitions, community groups, and oppositional coverage — each linked to its primary source.

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Energy-related meetings & dockets P1

13 meetings indexed for this jurisdiction; none flagged as discussing solar, BESS, data centers, wind, or transmission yet. Coverage expands weekly.

State PSC dockets P1

No tracked activity yet — coverage expands weekly.

Local news P3

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Data sources: public agendas/minutes from local government sites; PSC dockets from state regulators; news from GDELT and curated RSS; sentiment derived from public meeting transcripts. Last refreshed 2026-07-12. See the county risk scorecard or the full Arizona permitting index.