Marshall County, TN — Solar Development Risk Assessment

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

38.6
Risk Grade
Good
Rural Middle TN horse-and-cattle country; moderate growth; some solar interest but agricultural identity may generate friction with large-scale ground-mount projects; standard SB 2373 framework
Assessment Snapshot
Population
35006
State Rank
#15
Compliance
40%
Trajectory
38

Moratorium Status

✓ No Active Moratorium
No specific moratorium information available.

Ordinance & Regulations

Setback Requirements
Not codified; CUP on case-by-case basis
Zoning Mechanism
CUP per SB 2373; decommissioning bond standard
Acreage Caps
None established

Board Sentiment & Political Risk

Sentiment Analysis
Neutral — mild concern
Basis for Assessment
Horse/agriculture identity may push back on perceived industrialization of farmland; no organized opposition yet
Political Risk Factors
Stable
Board Members
County Executive: Ruben Castillo | R | 2026; Commission: majority Republican

Grid, Utilities & State Context

Grid Operator
TVA
Utilities
Lewisburg Electric System, Tennessee Valley Authority (wholesale)
State Permitting Process
County zoning authority under SB 2373 (2022); conditional use permit or special exception required; decommissioning bond often required; setback standards increasingly codified at county level
State Incentives
Federal ITC eligible; no Tennessee state solar tax credit; TVA Green Power Switch program

Development Activity

Active/Completed Projects
Marshall County Solar (~20 MW, 2022)
Denied/Withdrawn Projects
None on record

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