SolarRisk Tracker / Explore / TX / Brewster

Brewster County, TX — Solar Development Risk Assessment

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

17
Risk Grade
Excellent
Grade A: Lowest risk score in Batch 1 (17). Vast land area, operational projects, no ordinance, no moratorium. Extremely low saturation relative to land base. Primary constraint is ERCOT transmission access in isolated Far West Texas.
Assessment Snapshot
Population
9546
State Rank
#1
Compliance
20%
Trajectory
10

Moratorium Status

✓ No Active Moratorium
No specific moratorium information available.

Ordinance & Regulations

Setback Requirements
None codified.
Zoning Mechanism
By-right — no county zoning; vast unincorporated land.
Acreage Caps
None.
Density Caps
None.
Spacing Rules
None.
Size Restrictions
None.

Board Sentiment & Political Risk

Sentiment Analysis
Pro-solar — Big Bend region; renewable energy development established; environmental balance maintained.
Basis for Assessment
Largest Texas county by area (6,184 sq mi); Big Bend / Trans-Pecos region; very sparse population; multiple operational solar projects; balanced with Big Bend National Park proximity; R-majority board; low opposition; high solar irradiance.
Political Risk Factors
Improving
Board Members
Commissioners Court | 4 Commissioners + County Judge | Alpine, Texas | 4-yr partisan terms | R-majority

Grid, Utilities & State Context

Grid Operator
ERCOT (Far West Texas subsystem — transmission constrained)
Utilities
AEP Texas Central (Trans-Pecos territory)
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
SolaireHolman Solar (50 MW, ~360 acres, operational); Buckthorn Westex solar project (Buckthorn Westex LLC, operational).
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