Harrison, Mississippi · Plant code 2049

Jack Watson

Jack Watson is a natural gas plant in Harrison, Mississippi. 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 919 MW

Plant nameplate capacity.

Annual generation 2,397,023 MWh

Annual output from imported EIA and EPA records.

Capacity factor 41%

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 1,968

Useful for technology-vintage context.

Location Gulfport, Mississippi

County and state routing anchor.

Emissions

Emissions details

CO2 2,023,538 tons

Annual plant-level total.

SO2 10 tons

Annual sulfur dioxide.

NOx 4,075 tons

Annual nitrogen oxides.

CO2 rate 1,237 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 2,397,023 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Mississippi Power Co

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Natural Gas Steam Turbine	Natural Gas	94 MW	Retired or canceled	1,957
2	Natural Gas Steam Turbine	Natural Gas	94 MW	Retired or canceled	1,960
3	Natural Gas Steam Turbine	Natural Gas	109 MW	Retired or canceled	1,962
4	Natural Gas Steam Turbine	Natural Gas	299 MW	Operating	1,968
5	Natural Gas Steam Turbine	Natural Gas	578 MW	Operating	1,973
A	Natural Gas Fired Combustion Turbine	Natural Gas	42 MW	Operating	1,970

Generation trend

Monthly output pattern

134,515 MWh

Jan

49,647 MWh

Feb

16,123 MWh

Mar

53,962 MWh

Apr

284,046 MWh

May

331,309 MWh

Jun

307,827 MWh

Jul

333,043 MWh

Aug

232,093 MWh

Sep

260,148 MWh

Oct

235,139 MWh

Nov

159,171 MWh

Dec

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Harrison, Mississippi

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