Solar permitting — Charleston County, South Carolina
2 news items, 1 known opposition group.
Active Moratorium; moratorium expires —confirm expiration with county planning. Permitting: CUP via Charleston County Board of Zoning Appeals or Planning Commission; 200-ft max / 100-ft min setbacks. Track record: denial on record — James Island Solar (denied 2023, ~10 MW — res…
Key driver: South Carolina's largest metro county; limited utility-scale land, coastal regulatory overlay, affluent opposition, and limited saturation headroom drive C grade; viable projects exist in rural western portions (Adams Run, Hollywood areas) but risk of denial and appeal is meaningful
Permitting process
Local permitting pathway
CUP via Charleston County Board of Zoning Appeals or Planning Commission; County Council final; SCDHEC OCRM coordination for coastal-adjacent parcels
Setbacks & buffers
200 ft from residential; 100 ft from road ROW; coastal setbacks per SCDHEC OCRM; conservation overlay areas excluded
Spacing requirements
Not specified
Size restrictions
Ground-mounted restricted in OCRM overlay and conservation areas
Penalties & bonding
Total penalty: +5 (Denial +5)
State-level permits & approvals
County zoning authority; no state solar preemption; special exception or conditional use permit typically required for utility-scale (>1 MW); decommissioning bond increasingly required
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State policy & grid context
State RPS & clean energy policy
No binding RPS | None | Energy Freedom Act (2019) addresses solar but no state RPS
State incentive programs
Federal ITC eligible; SC state income tax credit for solar (25% up to $35,000 for commercial); SC Energy Freedom Act net metering provisions
Grid & interconnection
SERC-SE; Dominion Energy South Carolina
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Battery storage (BESS) P1 State-Default Permitting
No confirmed county BESS ordinance.
Local BESS ordinances & bylaws
County-level battery-storage status, safety requirements, and projects — each linked to a primary source.
Community opposition P1 1 tracked
Organized opposition signals on record for this county — petitions, community groups, and oppositional coverage — each linked to its primary source.
- r/Charleston on Reddit: Google to build two new data centers in Berkeley, one in Dorchester County Data center
SitePath maintains the most complete community-opposition dataset available, refreshed continuously from primary sources.
Subscriber intel Subscribers
Researched for this county and available with a subscription:
- 🔒Project track record
- 🔒Developer intelligence
- 🔒Governing board
Energy-related meetings & dockets P1
No tracked activity yet — coverage expands weekly.
State PSC dockets P1
No tracked activity yet — coverage expands weekly.
Local news P3
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