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Jackson County, MS — Solar Development Risk Assessment

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

38
Risk Grade
Good
Gulf Coast industrial county with strongest C&I solar fundamentals in southeast MS: port economy, military facilities, and Ocean Springs professional community. Mississippi Power (Southern Company) resistance moderates score.
Assessment Snapshot
Population
141,617
State Rank
#2
Compliance
40%
Trajectory
40

Moratorium Status

✓ No Active Moratorium
No Moratorium

Ordinance & Regulations

Setback Requirements
No county solar setbacks. Municipal codes apply within city limits.
Zoning Mechanism
Municipal permitting in Pascagoula, Ocean Springs, Moss Point; county Board governs unincorporated areas.
Acreage Caps
None codified.
Density Caps
None codified.
Spacing Rules
None codified.
Size Restrictions
None codified.

Board Sentiment & Political Risk

Sentiment Analysis
Favorable. Industrial port economy (Pascagoula shipbuilding, Chevron Phillips) drives C&I solar economics; military presence (naval facilities) creates federal energy efficiency mandates; Ocean Springs has arts/culture progressive community.
Basis for Assessment
Industrial energy cost reduction; federal energy efficiency mandates at naval facilities; Ocean Springs progressive community; Mississippi Power serves area but C&I industrial scale makes solar economics viable.
Political Risk Factors
Stable
Board Members
5-member Board of Supervisors; Republican majority; terms expire 2027.

Grid, Utilities & State Context

Grid Operator
SERC / Mississippi Power (Southern Company) transmission zone
Utilities
Mississippi Power (Southern Company)
State Permitting Process
No statewide solar siting law. Utility-scale solar regulated at county level by Board of Supervisors via discretionary zoning or conditional use permits. Counties retain full authority to approve, condition, or deny projects with no state preemption. MPSC oversees electric utilities; no formal solar siting review below 300 MW. FERC/MISO or SERC interconnection governs projects >20 MW.
State Incentives
No state RPS or SREC market. Solar equipment property tax exemption (Miss. Code Ann. §27-31-101). Net metering under MPSC Rule 29 (capped at 150% of 12-month avg usage; interconnection fee may apply). Federal ITC (30% under IRA 2022) is primary incentive. No state solar grant or loan programs.

Development Activity

Active/Completed Projects
C&I solar installations at industrial facilities in Pascagoula port complex. Naval Station Pascagoula / NASJRB Meridian-adjacent federal installations have explored solar. Chevron Phillips facility has considered C&I solar.
Denied/Withdrawn Projects
No confirmed denials on record.

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Last verified: 2026-04-03 | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes