Lieberman — Plant Summary
- EIA Plant ID
- 1417
- Capacity
- 228 MW
- Primary Fuel
- Natural Gas
- Technology
- Natural Gas Steam Turbine
- Status
- Operating
- Location
- Caddo, LA
- Operating Since
- 1957
- Generators
- 2
- Operator
- Southwestern Electric Power Co
- Parent Company
- American Electric Power Company
- Annual Generation
- 183,903 MWh
- Capacity Factor
- 9.1%
- Balancing Authority
- Southwest Power Pool
- ISO/RTO
- SPP
- NERC Region
- MRO
Lieberman
OperatingNatural Gas
Ranked #25 of 52 Natural Gas plants in LA#722 of 2009 nationally
228 MW Natural Gas operating in Caddo, LA — Southwest Power Pool
EIAGEMWD
228 MW
Nameplate Capacity
2
Generators
units
Natural Gas Steam Turbine
Technology
1957
Operating Since
Location
Coordinates
32.7047, -93.9597
County
Caddo, LA
Nearby Plants
- Rocking R Solar, LLCSolar72.5 MW · 21.2 km
- J Lamar Stall UnitNatural Gas624 MW · 27.7 km
- Arsenal HillNatural Gas125 MW · 27.8 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Southwestern Electric Power Co | Southwestern Electric Power | — |
| Owner(s) | Southwestern Electric Power Co | American Electric Power Company | — |
| Status | Operating | — | — |
Ownership Chain
About
The Lieberman power plant is located in Caddo County, Louisiana. The plant, which began operating in 1957, has a total capacity of 228 MW across two natural gas steam turbine generators. It is owned by American Electric Power Company and operated by Southwestern Electric Power Co. Lieberman is ranked as the 24th largest power plant in Louisiana out of 32, and 722nd nationally out of 945 plants.
In the most recent year with available data, Lieberman generated 183,903 MWh, resulting in a capacity factor of 9.1%. The plant operates within the Southwest Power Pool (SPP) balancing authority and the Midwest Reliability Organization (MRO) NERC region. Financial data indicates an installed cost of $134.17 per kW, based on FERC filings.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
138 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Generation
7.1K MWh
Latest Month
183.9K MWh
Annual Generation
9.1%
Capacity Factor
Jan 2022 – Dec 2024
Financial DataBeta
Source: FERC Form 1HIGH
$199/kW
Installed Cost
$79.1/MWh
Operating Cost
Southwestern Electric Power Company
Reporting Utility
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Lieberman 12 kV Substation · 12 kV
Substation Distance
0 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
CSWLIEBERMAN3
Pricing Hub
SPP South Hub
Node Source
Curated node match
News & Articles (7)Beta
Hazards·wildfire
'Flaring' reported at Pasadena industrial site
The Brief. The "industrial fire" reported by La Porte officials is said to be from a Pasadena plant. No one nearby has to take any action.
AOL.com·Yesterday
General
Top 4 Wind Energy Stocks to Consider Buoyed by Solid Market Trends
Leading wind energy companies like OGE Energy Corp. OGE, NextEra Energy, Inc. NEE, American Electric Power Company, Inc. AEP and DTE Energy Company DTE present...
Yahoo Finance·1 years ago
General
‘Buying Quiet’: Inside the Israeli Plan That Propped Up Hamas (Published 2023)
the Qatari government had been sending millions of dollars a month into the Gaza Strip — money that helped prop up the Hamas government there...
The New York Times·2 years ago
General
The Steinberg Law Group – Mesothelioma & Asbestos Lung Cancer Lawyers – Mesothelioma Options Help Center of
The Steinberg Law Group has the experiences, resources and results to obtain the maximum financial compensation for veterans.
EIN News·3 years ago
Last updated 2026-03-14
View all 7 articles