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59.3 MW Natural Gas operating in Ouachita, LA
59.3 MW
Nameplate Capacity
1
Generators
unit
Natural Gas Fired Combustion Turbine
Technology
1973
Operating Since
Coordinates
32.7028, -92.0792
County
Ouachita, LA
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Entergy Louisiana LLC | Entergy Louisiana | — |
| Owner(s) | Entergy Louisiana LLC | Entergy | — |
| Status | Operating | — | — |
The Sterlington power plant is a 59.3 MW natural gas-fired combustion turbine facility located in Ouachita County, Louisiana. The plant began operating in 1973 and has one generator. It is owned by Entergy and operated by Entergy Louisiana LLC. Sterlington is connected to the Midcontinent Independent Transmission System Operator (MISO) and is within the SERC Reliability Corporation NERC region.
Sterlington ranks as the 40th largest power plant in Louisiana out of 51 facilities, and 1070th nationally out of 1963 plants. Financial data indicates an installed cost of $99.87 per kilowatt, according to FERC filings.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
0 MWh
Latest Month
0 MWh
Annual Generation
0.0%
Capacity Factor
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Combined cycle · Entergy Louisiana, LLC · Data from 2020–2024
$135/kW
Installed Cost
$0/kW
Annual CapEx
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
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Point of Interconnection
Nearest Substation
Sterlington Substation · 115 kV
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
EES.STERL7
Pricing Hub
LOUISIANA.HUB
Alt. Hub / Zone
MS.HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-05-31
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