SolarRisk Tracker / Explore / SC / Darlington County

Darlington County County, SC — Solar Development Risk Assessment

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

68.7
Risk Grade
Poor
Pee Dee rural county with established solar track record and Duke Energy Progress PPA history; NASCAR industrial culture keeps county receptive to large land use projects; moderate compliance burden reflects standard CUP; moderate saturation from three projects but capacity remains
Assessment Snapshot
Population
62108
State Rank
#34
Compliance
30%
Trajectory
30

Moratorium Status

✓ No Active Moratorium
No specific moratorium information available.

Ordinance & Regulations

Setback Requirements
150 ft from residential structures; 75 ft from road ROW
Zoning Mechanism
CUP via Darlington County Planning Commission; County Council approval
Acreage Caps
None established
Spacing Rules
Not specified
Size Restrictions
None formal

Board Sentiment & Political Risk

Sentiment Analysis
Supportive
Basis for Assessment
Pee Dee agricultural county with NASCAR industrial heritage; Duke Energy Progress active solar partner; county council pro-development; flat farmland abundant; several operating solar farms establish positive precedent
Political Risk Factors
Stable
Board Members
County Council Chair David Charlton | R | Term 2024–2028; Council Member Michael Eaddy | R | Term 2022–2026; Council Member Billy Norris | R | Term 2024–2028

Grid, Utilities & State Context

Grid Operator
SERC-SE; Duke Energy Progress
Utilities
Duke Energy Progress, Pee Dee Electric Cooperative
State Permitting Process
County zoning authority; no state solar preemption; special exception or conditional use permit typically required for utility-scale (>1 MW); decommissioning bond increasingly required
State Incentives
Federal ITC eligible; SC state income tax credit for solar (25% up to $35,000 for commercial); SC Energy Freedom Act net metering provisions

Development Activity

Active/Completed Projects
Darlington Solar I (~45 MW, 2020, Duke Energy Progress PPA); Lamar Solar (~35 MW, 2022); Society Hill Solar (~30 MW, 2023)
Denied/Withdrawn Projects
None on record

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Last verified: 2026-04-02 | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes