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Wilson County, TX — Solar Development Risk Assessment

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

24.5
Risk Grade
Excellent
Grade A: Clear Fork Creek Solar (600 MW, $800M) approved and under construction with Chapter 312 abatement (July 2025); no county ordinance, no moratorium; fully cooperative board; pro-solar posture demonstrated. High saturation score reflects 600 MW on 6,100 acres relative to county size.
Assessment Snapshot
Population
51070
State Rank
#10
Compliance
20%
Trajectory
20

Moratorium Status

✓ No Active Moratorium
No specific moratorium information available.

Ordinance & Regulations

Setback Requirements
None codified.
Zoning Mechanism
No county solar ordinance — by-right in unincorporated areas. County approved Chapter 312 tax abatement for Clear Fork Creek Solar (600 MW). ERCOT/CPS Energy zone (San Antonio metro adjacency).
Acreage Caps
None.
Density Caps
None.
Spacing Rules
None.
Size Restrictions
None.

Board Sentiment & Political Risk

Sentiment Analysis
Very supportive — Wilson County commissioners approved $800M solar project with Chapter 312 abatement after public hearing; benefits local school districts; economically motivated posture in growing San Antonio exurban county.
Basis for Assessment
Growing San Antonio exurb (~51,070 pop 2020); Floresville county seat; east of San Antonio; CPS Energy / Karnes Electric Co-op territory; Clear Fork Creek Solar under construction as of Sep 2025; Stockdale and Nixon-Smiley ISDs beneficiaries.
Political Risk Factors
Improving
Board Members
See wilsoncountytx.gov/commissioners for current commissioners court members

Grid, Utilities & State Context

Grid Operator
ERCOT / CPS Energy transmission zone
Utilities
CPS Energy (City Public Service, San Antonio), Karnes Electric Co-op
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. HB 2527 (2023) requires counties with ordinances to provide a 'reasonable' permitting framework. ERCOT interconnection queue 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
Clear Fork Creek Solar (600 MW PV, 6,100 acres, Clear Fork Creek Solar LLC, $800M, Chapter 312 abatement approved July 14 2025, construction began Sep 1 2025, completion target Dec 2026; benefits Stockdale ISD debt service at 50%).
Denied/Withdrawn Projects
None documented.

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Last verified: April 2026 (web research) | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes