Summary of Electricity Activity in Mariposa County, CA

Summary of Mariposa County, CA Generation

Mariposa County, CA is ranked #1,133 out of 2,102 U.S. counties nationwide and #45 out of 55 California counties in terms of total annual net electricity generation.

Annual Generation 296.6 GWh
Annual Consumption 1.0 M MMBtu
Last UpdateDec 2023
Power Plants2
Companies on File1

Map of Top Producing Plants in Mariposa County, CA

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Overall National Rank

#1,133 /2,102 U.S. Counties

In Net Annual Generation

Overall State Rank

#45 /55 California Counties

In Net Annual Generation

Overall Annual Net Geneneration

296.6 GWh

Total Annual Fuel Consumption

1.0 M MMBtu

Electric Companies in Mariposa County, CA

1

Mariposa County, CA
Power Plants

2

Annual Net Generation From hydroelectric power

296.6 GWh

National Rank in Terms of hydroelectric Net Electricity Generation

#142 /550 U.S. Counties

State Rank in Terms of hydroelectric Net Electricity Generation

#19 /38 California Counties

Monthly Net Generation for Mariposa County, CA

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#45 / 55#1133 / 2102296.55 GWh1.05 M MMBtu
Water#19 / 38#142 / 550296.55 GWh1.05 M MMBtu

Power Plants in Mariposa County, CA

PlantUtility NameGenerationConsumptionFuel Types
ExchequerMerced Irrigation District250.6 GWh886.2 k MMBtu Water
McSwainMerced Irrigation District45.9 GWh159.5 k MMBtu Water

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#721Amador County866.5 GWh7
#776Calaveras County749.2 GWh6
#533El Dorado County1.8 TWh15
#143Fresno County8.5 TWh104
#618Madera County1.2 TWh26
#803Merced County704.1 GWh25
#750Mono County794.9 GWh9
#466San Joaquin County2.3 TWh40
#436Stanislaus County2.5 TWh24
#358Tuolumne County3.5 TWh23

* Net Generation data is based on the last 12 months since Sep 2024

Electricity Generation for Cities Located in Mariposa County, CA

State RankCityNet Generation# Power Plants

* Net Generation data is based on the last 12 months since Dec 1969