SolarRisk Tracker / Explore / TX / Collin

Collin County, TX — Solar Development Risk Assessment

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

50
Risk Grade
Fair
Grade B: No ordinance, no moratorium. Urban development patterns — not regulatory barriers — preclude utility-scale solar. Commercial/rooftop solar viable. Not a target market for large-format development.
Assessment Snapshot
Population
1064465
State Rank
#37
Compliance
35%
Trajectory
50

Moratorium Status

✓ No Active Moratorium
No specific moratorium information available.

Ordinance & Regulations

Setback Requirements
Municipal ordinances vary; no county-level solar restrictions.
Zoning Mechanism
Municipal SUP/by-right varies by city. County unincorporated areas by-right but limited acreage.
Acreage Caps
None at county level.
Density Caps
None at county level.
Spacing Rules
None at county level.
Size Restrictions
None at county level.

Board Sentiment & Political Risk

Sentiment Analysis
Neutral — no county-level solar opposition; urban land use is primary constraint.
Basis for Assessment
6th most populous TX county (1M+); Dallas suburb (McKinney, Plano, Frisco); Oncor territory; R-majority (County Judge Chris Hill R); limited rural acreage precludes utility-scale solar; residential and commercial solar active through standard municipal permits.
Political Risk Factors
Stable
Board Members
Commissioners Court | 4 Commissioners + County Judge | McKinney, Texas | 4-yr partisan terms | County Judge: Chris Hill (R) | Susan Fletcher (P1, R), Darrell Hale (P3, R) | R-majority

Grid, Utilities & State Context

Grid Operator
ERCOT
Utilities
Oncor Electric Delivery, Garland Power & Light (partial)
State Permitting Process
No state siting board for solar in Texas. PUCT regulates utilities; ERCOT manages interconnection for ERCOT service territory (most of state); SPP governs Panhandle/northwest TX. County Commissioners Court governs unincorporated areas under Texas Local Government Code. Many rural TX counties have NO zoning authority — solar is essentially by-right without county approval requirement. HB 2527 (2023) requires counties with solar ordinances to provide a 'reasonable' permitting framework. No statewide preemption prevents county restrictions. ERCOT interconnection queue is severely congested — grid study delays of 2-4+ years common.
State Incentives
Texas has no state RPS mandate. Key incentives: Federal ITC (30% base + bonus adders for energy communities/domestic content). Property tax abatement via Chapter 312/313 successor frameworks (county-level negotiation required). ERCOT wholesale market provides strong merchant revenue stack. No state income tax benefits developer HQ decisions. USDA REAP available for rural projects.

Development Activity

Active/Completed Projects
No utility-scale solar projects — land fully developed for suburban/urban use.
Denied/Withdrawn Projects
None documented.

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Last verified: 2026-04-01 | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes