Solar Farms in Louisiana
Every operating solar farm in Louisiana on EIA-860M for 2026-07: 21 plants, 21 generating units and 2 GW of nameplate capacity across 14 counties, most of it inside MISO.
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
- 21
- 21 generating units
- Nameplate capacity
- 2 GW
- Counties
- 14
- Grid operator
- MISO
- covers most of these plants
Map of solar farms in Louisiana
Every one of the 21 plants is drawn at the coordinate EIA files for it.
Loading map…
- Solar · 21
List of solar farms in Louisiana
Sort by any column. Capacity is nameplate, summed across every generating unit EIA lists at the site.
| Oxbow Solar 1Solar Photovoltaic | Lightsource Renewable Energy Asset Management, LLC | Pointe Coupee | 300 | 1 | 2024 | Operating |
| Oak Ridge SolarSolar Photovoltaic | AES Clean Energy | Richland | 200 | 1 | 2023 | Operating |
| Mondu Solar LLCSolar Photovoltaic | Mondu Solar LLC | Pointe Coupee | 150 | 1 | 2026 | Operating |
| Elizabeth Solar PlantSolar Photovoltaic | Horus Louisiana 1, LLC | Allen | 142.8 | 1 | 2024 | Operating |
| Prairie Ronde Solar FarmSolar Photovoltaic | Lightsource Renewable Energy Asset Management, LLC | St Landry | 135 | 1 | 2024 | Operating |
| Amite Solar, LLCSolar Photovoltaic | Amite Solar, LLC | Tangipahoa | 100 | 1 | 2025 | Operating |
| Lafitte Solar, LLCSolar Photovoltaic | RWE Clean Energy | Ouachita | 100 | 1 | 2025 | Operating |
| Bayou Galion Solar ProjectSolar Photovoltaic | Bayou Galion Solar Project, LLC | Morehouse Parish | 98.1 | 1 | 2024 | Operating |
| Rocking R Solar, LLCSolar Photovoltaic | Rocking R Solar, LLC | Caddo | 72.5 | 1 | 2025 | Operating |
| LA3 West Baton Rouge Solar FacilitySolar Photovoltaic | Sol Systems | West Baton Rouge | 50 | 1 | 2020 | Operating |
| Iris Solar LLCSolar Photovoltaic | Iris Solar LLC | Washington | 50 | 1 | 2022 | Operating |
| Sunlight Road SolarSolar Photovoltaic | Sunlight Road Solar, LLC | Washington | 50 | 1 | 2024 | Operating |
| Sterlington SolarSolar Photovoltaic | Entergy Louisiana LLC | Ouachita | 49 | 1 | 2026 | Operating |
| St. James Solar (LA)Solar Photovoltaic | St. James Solar, LLC | St James | 20 | 1 | 2023 | Operating |
| New Orleans Solar StationSolar Photovoltaic | Entergy New Orleans, LLC | Orleans | 20 | 1 | 2019 | Operating |
| Fort Polk (fka Johnson) - Chaffee EastSolar Photovoltaic | Onyx Asset Services Group | Vernon | 5 | 1 | 2025 | Operating |
| SR ArcadiaSolar Photovoltaic | SR Arcadia South, LLC | Bienville | 4.5 | 1 | 2026 | Operating |
| Fort Polk (fka Johnson) - Chaffee WestSolar Photovoltaic | Onyx Asset Services Group | Vernon | 4.5 | 1 | 2025 | Operating |
| TCI AlvarSolar Photovoltaic | Entergy New Orleans, LLC | Orleans | 1.9 | 1 | 2019 | Operating |
| TCI FranceSolar Photovoltaic | Entergy New Orleans, LLC | Orleans | 1.5 | 1 | 2019 | Operating |
| ENO Paterson SolarSolar Photovoltaic | Entergy New Orleans, LLC | Orleans | 1.1 | 1 | 2016 | Operating |
Largest solar farms in Louisiana
- 1Oxbow Solar 1Pointe Coupee County, Louisiana300 MW
- 2Oak Ridge SolarRichland County, Louisiana200 MW
- 3Mondu Solar LLCPointe Coupee County, Louisiana150 MW
- 4Elizabeth Solar PlantAllen County, Louisiana142.8 MW
- 5Prairie Ronde Solar FarmSt Landry County, Louisiana135 MW
- 6Amite Solar, LLCTangipahoa County, Louisiana100 MW
- 7Lafitte Solar, LLCOuachita County, Louisiana100 MW
- 8Bayou Galion Solar ProjectMorehouse Parish County, Louisiana98.1 MW
- 9Rocking R Solar, LLCCaddo County, Louisiana72.5 MW
- 10LA3 West Baton Rouge Solar FacilityWest Baton Rouge County, Louisiana50 MW
Solar farms by county in Louisiana
The county EIA files against each plant. It is the fastest way to find the plant nearest a given town.
| County | Plants | Nameplate MW |
|---|---|---|
| Pointe Coupee | 2 | 450 |
| Richland | 1 | 200 |
| Ouachita | 2 | 149 |
| Allen | 1 | 142.8 |
| St Landry | 1 | 135 |
| Tangipahoa | 1 | 100 |
| Washington | 2 | 100 |
| Morehouse Parish | 1 | 98.1 |
| Caddo | 1 | 72.5 |
| West Baton Rouge | 1 | 50 |
| Orleans | 4 | 24.5 |
| St James | 1 | 20 |
| Vernon | 2 | 9.5 |
| Bienville | 1 | 4.5 |
Solar Farms in Louisiana: FAQ
- How many solar farms are in Louisiana?
- 21, with 2 GW of nameplate capacity between them, spread over 14 counties. That is the EIA-860M operating count for 2026-07.
- Is there a map of Louisiana 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 Louisiana?
- Oxbow Solar 1, at 300 MW. The table is sorted largest first, so the rest follow it.
- Is there a solar farm near me in Louisiana?
- 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 Louisiana's solar farms?
- Most of them sit inside MISO, according to the balancing-authority code EIA files against each plant. Live conditions for that market are on this site.
- 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.