DeSoto County, MS — Solar Development Risk Assessment

No Moratorium

No county setbacks for solar. Municipal codes vary; Southaven and Olive Branch have commercial development ordinances applicable to ground-mount solar.

Mixed: municipal zoning applies within city limits; county Board of Supervisors governs unincorporated areas. Commercial solar permitting relatively straightforward in Southaven/Olive Branch.

Moderately favorable. Highest-income and fastest-growing county in Mississippi; suburban character drives rooftop and C&I solar; supervisors generally development-friendly.

High MHI; Memphis suburb growth dynamic; logistics/commercial sector solar demand; Republican supervisors but pro-business orientation supports C&I solar.

Stable

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.

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.

Commercial rooftop installations on warehouse/logistics facilities; no confirmed utility-scale ground-mount projects. Ongoing C&I solar demand driven by Memphis metro logistics industry.

No confirmed denials on record.