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  3. Mississippi
  4. Harrison County, MS

Summary of Electricity Activity in Harrison County, MS

Summary of Harrison County, MS Generation

Harrison County, MS is ranked #445 out of 2,117 U.S. counties nationwide and #12 out of 34 Mississippi counties in terms of total annual net electricity generation.

Annual Generation 2.5 TWh
Annual Consumption 28.0 M MMBtu
Last UpdateJan 2025
Power Plants2
Companies on File2

Map of Top Producing Plants in Harrison County, MS

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Overall National Rank

#445 /2,117 U.S. Counties

In Net Annual Generation

Overall State Rank

#12 /34 Mississippi Counties

In Net Annual Generation

Overall Annual Net Geneneration

2.5 TWh

Total Annual Fuel Consumption

28.0 M MMBtu

Electric Companies in Harrison County, MS

2

Harrison County, MS
Power Plants

2

Annual Net Generation From natural gas power

2.5 TWh

National Rank in Terms of natural gas Net Electricity Generation

#233 /928 U.S. Counties

State Rank in Terms of natural gas Net Electricity Generation

#11 /22 Mississippi Counties

Monthly Net Generation for Harrison County, MS

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Net Generation by Fuel Source

Natural Gas
Solar
99.8%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#12 / 34#445 / 21172.48 TWh28.04 M MMBtu
Natural Gas#11 / 22#233 / 9282.47 TWh28.02 M MMBtu
Solar#12 / 16#881 / 11285.58 GWh19.85 k MMBtu

* Data is based on 12 months since Dec 2023.

Power Plants in Harrison County, MS

PlantUtility NameGenerationConsumptionFuel Types
Jack WatsonMississippi Power Co2.5 TWh28.0 M MMBtu Natural Gas
Gulfport Naval Base CSG PV SystemArcadia Solar, LLC5.6 GWh19.8 k MMBtu Solar
* Data is based on the last 12 months since Jan 2025.
View All Plants in Mississippi

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1441Forrest County93.9 GWh2
#1567George County58.0 GWh1
#1768Hancock County17.7 GWh1
#194Jackson County6.9 TWh3
#409Lamar County2.8 TWh3
#37Mobile County17.1 TWh8
#1277Orleans Parish182.9 GWh8
#1006Perry County432.2 GWh1
#1877St. Bernard Parish8.3 GWh4
#749Washington Parish823.4 GWh4

* Net Generation data is based on the last 12 months since Jan 2025

Electricity Generation for Cities Located in Harrison County, MS

State RankCityNet Generation# Power Plants
#13Gulfport, MS2.5 TWh2

* Net Generation data is based on the last 12 months since Jan 2025