Solar permitting — Pima County, Arizona
12 indexed meetings (12 energy-related), 31 news items, 1 known opposition group.
✅ LOW RISK (Score 32/100, Grade A, improving trajectory) — Democratic board majority with strong clean energy commitments; TEP among most renewable-forward AZ utilities; University of Arizona and City of Tucso. Permitting: Special Use Permit or rezoning via Pima County Planning & Development Dept. a…
Key driver: Democratic board majority with strong clean energy commitments; TEP among most renewable-forward AZ utilities; University of Arizona and City of Tucson create pro-solar political environment; lowest risk score in Arizona.
Permitting process
Local permitting pathway
Special Use Permit or rezoning via Pima County Planning & Development Dept. and Board of Supervisors. Generally straightforward; board majority is Democratic and supportive of clean energy.
Setbacks & buffers
Pima County ZC: utility-scale solar requires rezoning or Special Use Permit. No unusually restrictive setbacks; standard Agricultural (GR) zone conditions apply.
Spacing requirements
None codified.
Size restrictions
No formal restriction; TEP grid capacity and land use compatibility are practical limits.
Penalties & bonding
No penalties or adjustments. Standard CUP/SUP process.
State-level permits & approvals
Pima County Special Use Permit or rezoning via Planning & Development and Board of Supervisors. Generally efficient 6–9 month process. Arizona One-Stop Shop. TEP interconnection study. ADWR water rights. FAA coordination for structures near TUS airport.
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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. TEP 2023 IRP: 70% renewable by 2035. Federal ITC/PVTC. Arizona property tax exemption (ARS §42-11054) and sales tax exemption (ARS §42-5061). University of Arizona research partnerships. City of Tucson commercial solar incentives.
Grid & interconnection
Tucson Electric Power (TEP) / Western Interconnection (WECC)
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Community opposition P1 1 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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Subscriber intel Subscribers
Researched for this county and available with a subscription:
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- 🔒Developer intelligence
- 🔒Community & board sentiment
- 🔒Governing board
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Energy-related meetings & dockets P1
12 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
- 2026-06-27 With Water Cuts Looming In Arizona In Us Locals Fight Data Centres
- 2026-06-05 Tucson Officials Move Closer To Passing Tighter Rules For Data Center Development
- 2026-05-29 Largest Proposed Data Center In Arizona To Be Scaled Back 80 After Opposition
- 2026-04-10 American Battery Factory Lion Energy Form Partnership For Us Made Lfp Bess Equipment
- 2026-03-25 Selling Cells Upstart Us Battery Manufacturer Secures Offtakers As It Prepares To Bring Arizona Facility Online
- 2026-03-25 American Battery Factory Secures 4 5Gwh Offtake Agreements For Arizona Lfp Gigafactory
- 2026-03-04 Arizona Water Data Centers Semiconducters
- 2026-01-10 Two Southern Arizona Data Centers Move Forward So Do Fights Over Power Water Growth
- 2026-01-09 Two Southern Arizona Data Centers Move Forward So Do Fights Over Power Water And Growth
- 2025-12-18 Pima County Approves Deal With Beale Infrastructure Pushing Project Blue Data Center Forward
- 2025-12-09 Rejected By Tucson And Abandoned By Amazon Project Blue Data Center Moves Forward
- 2025-12-05 Project Blue Electricity Plan Approved Paving The Way For Controversial Tucson Data Center
- 2025-11-08 Project Blue Shifts Renewable Energy Opposition Remains
- 2025-11-03 Two New Data Centers May Come To Tucson Ariz Area
- 2025-11-03 Davis Monthan Data Centers 19632253
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