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49 MW Solar operating in Ouachita, LA — Midcontinent Independent Transmission System Operator, Inc..
49 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2026
Operating Since
Coordinates
32.6926, -92.0665
County
Ouachita, LA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Entergy Louisiana LLC | Entergy Corp | — |
| Owner(s) | Entergy Louisiana LLC | Entergy | — |
| Status | Operating | construction | — |
Sterlington Solar is a 49 MW solar photovoltaic power plant located in Ouachita County, Louisiana. The plant, which utilizes fixed-tilt solar tracking technology, is owned by Entergy and operated by Entergy Louisiana LLC. It consists of a single generator and uses solar energy as its primary fuel source. Sterlington Solar is connected to the Midcontinent Independent Transmission System Operator (MISO) grid and falls within the SERC NERC region.
The plant is ranked as the 17th largest solar facility in Louisiana out of 29, and nationally it is ranked 1195 out of 7108 solar plants. Public sources show 9 news articles related to the plant, covering industry trends, regulatory matters, and business deals.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
No generation data available for this plant.
2023
$1,543/kW
Est. Construction Cost
Total estimated cost: $75.6M
Market Position
ISO/RTO Market
MISO
LMP Node
EES.OUACH_1
Pricing Hub
LOUISIANA.HUB
Alt. Hub / Zone
MS.HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Sterlington SolarMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility