SolarRisk Tracker / Explore / TX / Webb

Webb County, TX — Solar Development Risk Assessment

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

21.5
Risk Grade
Excellent
Grade A: Repsol Outpost (629 MW, 2025) and BayWa Corazon in active operation; no county ordinance, no moratorium; county cooperated with solar development; border trade hub culture supports large-scale energy investment.
Assessment Snapshot
Population
276652
State Rank
#7
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 has actively supported solar development through reinvestment zones. ERCOT/AEP Texas Central zone. Vast semi-arid terrain with excellent solar resource.
Acreage Caps
None.
Density Caps
None.
Spacing Rules
None.
Size Restrictions
None.

Board Sentiment & Political Risk

Sentiment Analysis
Very supportive — Webb County (Laredo) has embraced large-scale solar; county cooperated with NAD Bank-financed Corazon project and Repsol's 629 MW Outpost project; border energy corridor is highly active for renewable development.
Basis for Assessment
US-Mexico border county (~276,652 pop 2020); Laredo county seat (major international trade hub); ERCOT/AEP Texas Central territory; vast semi-arid ranch land ideal for solar; Eagle Ford Shale adjacency; Repsol major investor; NAD Bank green energy financing precedent set.
Political Risk Factors
Improving
Board Members
See webbcountytx.gov/commissioners for current commissioners court members

Grid, Utilities & State Context

Grid Operator
ERCOT / AEP Texas Central transmission zone
Utilities
AEP Texas Central / Laredo Utilities Board (LUB), Rio Grande 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
Repsol Outpost Solar (629 MW, Repsol, commercial operations Sep 2025); BayWa r.e. Corazon Solar (2,000 acres, northwest Webb County, $63M NAD Bank loan, completed ~2021); additional Repsol pipeline: Pinnington (825 MW) and Pecan Prairie (595 MW) bringing Repsol's TX portfolio to 2,681 MW.
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