Solar Farms in Mississippi
Every operating solar farm in Mississippi on EIA-860M for 2026-07: 25 plants, 28 generating units and 2 GW of nameplate capacity across 18 counties.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Plants
- 25
- 28 generating units
- Nameplate capacity
- 2 GW
- Counties
- 18
- Grid operator
- Mixed
- no single ISO covers a majority
Map of solar farms in Mississippi
Every one of the 25 plants is drawn at the coordinate EIA files for it.
Loading map…
- Solar · 25
List of solar farms in Mississippi
Sort by any column. Capacity is nameplate, summed across every generating unit EIA lists at the site.
| Golden Triangle2 technologies | Origis Energy USA, Inc | Lowndes | 250 | 2 | 2025 | Operating |
| Optimist2 technologies | Origis Energy USA, Inc | Clay | 250 | 2 | 2026 | Operating |
| Golden Triangle II2 technologies | Origis Energy USA, Inc | Lowndes | 200 | 2 | 2024 | Operating |
| Pearl River Solar Park LLCSolar Photovoltaic | Pearl River Solar Park, LLC | Scott | 175 | 1 | 2024 | Operating |
| Sunflower CountySolar Photovoltaic | Sunflower County Solar Project, LLC | Sunflower | 100 | 1 | 2022 | Operating |
| Ragsdale Solar LLCSolar Photovoltaic | Ragsdale Solar, LLC | Madison | 100 | 1 | 2024 | Operating |
| Wildflower Solar, LLC (MS)Solar Photovoltaic | Deriva Energy | DeSoto | 100 | 1 | 2024 | Operating |
| Delta's Edge SolarSolar Photovoltaic | Cubico USA, LLC | Carroll | 100 | 1 | 2023 | Operating |
| Wildwood Solar PlantSolar Photovoltaic | Wildwood Solar, LLC | Tallahatchie | 100 | 1 | 2025 | Operating |
| Harvest Gold SolarSolar Photovoltaic | Harvest Gold Solar Power, LLC | Sunflower | 99 | 1 | 2024 | Operating |
| Cane CreekSolar Photovoltaic | Cane Creek Solar, LLC | Clarke | 78.5 | 1 | 2024 | Operating |
| MoonshotSolar Photovoltaic | Moonshot Solar, LLC | Hancock | 78.5 | 1 | 2024 | Operating |
| Meridian IIISolar Photovoltaic | SR Meridian III, LLC | Lauderdale | 52.5 | 1 | 2019 | Operating |
| Sumrall II Solar FarmSolar Photovoltaic | Onward Energy | Lamar | 52 | 1 | 2017 | Operating |
| Sumrall I Solar FarmSolar Photovoltaic | MS Solar 2, LLC | Lamar | 52 | 1 | 2017 | Operating |
| Hattiesburg Solar FarmSolar Photovoltaic | Hattiesburg Farm, LLC | Forrest | 50 | 1 | 2017 | Operating |
| Meridian IISolar Photovoltaic | SR Meridian II, LLC | Lauderdale | 5 | 1 | 2019 | Operating |
| Sr Byhalia, LLCSolar Photovoltaic | SR Byhalia, LLC | Marshall | 4.8 | 1 | 2023 | Operating |
| SR Panola II, LLCSolar Photovoltaic | SR Panola II, LLC | Panola | 4.8 | 1 | 2024 | Operating |
| SR Panola I, LLCSolar Photovoltaic | SR Panola I, LLC | Panola | 4.8 | 1 | 2024 | Operating |
| SR West Marshall, LLCSolar Photovoltaic | SR West Marshall, LLC | Marshall | 4.8 | 1 | 2025 | Operating |
| Gulfport Naval Base CSG PV SystemSolar Photovoltaic | Arcadia Solar, LLC | Harrison | 3.5 | 1 | 2017 | Operating |
| SR Panola III, LLCSolar Photovoltaic | SR Panola III, LLC | Panola | 3.5 | 1 | 2024 | Operating |
| SR HoustonSolar Photovoltaic | SR Houston Holdings, LLC | Chickasaw | 3.1 | 1 | 2016 | Operating |
| Lineage MSSolar Photovoltaic | Madison Energy Holdings LLC | Rankin | 1.2 | 1 | 2021 | Operating |
Largest solar farms in Mississippi
- 1Golden TriangleLowndes County, Mississippi250 MW
- 2OptimistClay County, Mississippi250 MW
- 3Golden Triangle IILowndes County, Mississippi200 MW
- 4Pearl River Solar Park LLCScott County, Mississippi175 MW
- 5Sunflower CountySunflower County, Mississippi100 MW
- 6Ragsdale Solar LLCMadison County, Mississippi100 MW
- 7Wildflower Solar, LLC (MS)DeSoto County, Mississippi100 MW
- 8Delta's Edge SolarCarroll County, Mississippi100 MW
- 9Wildwood Solar PlantTallahatchie County, Mississippi100 MW
- 10Harvest Gold SolarSunflower County, Mississippi99 MW
Solar farms by county in Mississippi
The county EIA files against each plant. It is the fastest way to find the plant nearest a given town.
| County | Plants | Nameplate MW |
|---|---|---|
| Lowndes | 2 | 450 |
| Clay | 1 | 250 |
| Sunflower | 2 | 199 |
| Scott | 1 | 175 |
| Lamar | 2 | 104 |
| Carroll | 1 | 100 |
| DeSoto | 1 | 100 |
| Madison | 1 | 100 |
| Tallahatchie | 1 | 100 |
| Clarke | 1 | 78.5 |
| Hancock | 1 | 78.5 |
| Lauderdale | 2 | 57.5 |
| Forrest | 1 | 50 |
| Panola | 3 | 13.1 |
| Marshall | 2 | 9.6 |
| Harrison | 1 | 3.5 |
| Chickasaw | 1 | 3.1 |
| Rankin | 1 | 1.2 |
Solar Farms in Mississippi: FAQ
- How many solar farms are in Mississippi?
- 25, with 2 GW of nameplate capacity between them, spread over 18 counties. That is the EIA-860M operating count for 2026-07.
- Is there a map of Mississippi solar farms?
- Yes — the map above. Each dot is one solar farm, sized by nameplate capacity and placed at the coordinates EIA files for it.
- Which is the largest solar farm in Mississippi?
- Golden Triangle, at 250 MW. The table is sorted largest first, so the rest follow it.
- Is there a solar farm near me in Mississippi?
- The county roll-up below groups every plant by county, which is the quickest way to find the one closest to a given town.
- Which grid operator runs Mississippi's solar farms?
- No single ISO or RTO covers most of them. EIA files each plant against its own balancing authority, which in Mississippi is largely a vertically integrated utility rather than an organised market.
- How current is this, and what is left out?
- EIA-860M for 2026-07. Solar photovoltaic and solar thermal, with and without storage. Utility-scale only: EIA-860M starts at 1 MW, so rooftop solar is not here. Plants below 1 MW are not surveyed by EIA and so are absent; retirements and additions after 2026-07 arrive with the next monthly release.