Pulaski, Arkansas · Plant code 55221

Harry L. Oswald

Harry L. Oswald is a natural gas plant in Pulaski, Arkansas. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Natural Gas

Route-friendly label and badge.

Total capacity 600 MW

Plant nameplate capacity.

Annual generation 1,149,051 MWh

Annual output from imported EIA and EPA records.

Capacity factor 18%

A simple way to compare utilization.

Operations

Operations details

Sector Electric Utility

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 2,002

Useful for technology-vintage context.

Location Little Rock, Arkansas

County and state routing anchor.

Emissions

Emissions details

CO2 426,962 tons

Annual plant-level total.

SO2 2 tons

Annual sulfur dioxide.

NOx 333 tons

Annual nitrogen oxides.

CO2 rate 907 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 1,149,051 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Arkansas Electric Coop Corp

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
G1	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G2	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G3	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G4	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G5	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G6	Natural Gas Fired Combined Cycle	Natural Gas	51 MW	Operating	2,002
G7	Natural Gas Fired Combined Cycle	Natural Gas	84 MW	Operating	2,002
G8	Natural Gas Fired Combined Cycle	Natural Gas	105 MW	Operating	2,002
G9	Natural Gas Fired Combined Cycle	Natural Gas	105 MW	Operating	2,002

Generation trend

Monthly output pattern

90,043 MWh

Jan

79,763 MWh

Feb

91,591 MWh

Mar

59,150 MWh

Apr

161,025 MWh

May

131,744 MWh

Jun

140,503 MWh

Jul

124,496 MWh

Aug

73,557 MWh

Sep

85,054 MWh

Oct

72,925 MWh

Nov

39,200 MWh

Dec

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Related routes

Context around this plant

County page

Pulaski overview

See the local plant cluster around this site.

8 plants

State page

Arkansas

Back out to the wider state fuel mix.

111 plants

Fuel page

Natural Gas plants

Compare this site to plants using the same primary fuel.

2,534 plants