Summary of Electricity Activity in Mariposa County, CA

Summary of Mariposa County, CA Generation

Mariposa County, CA is ranked #1,142 out of 2,117 U.S. counties nationwide and #44 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

#1,142 /2,117 U.S. Counties

In Net Annual Generation

Overall State Rank

#44 /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

#141 /551 U.S. Counties

State Rank in Terms of hydroelectric Net Electricity Generation

#19 /38 California Counties

Monthly Net Generation for Mariposa County, CA

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#44 / 55#1142 / 2117296.55 GWh1.05 M MMBtu
Water#19 / 38#141 / 551296.55 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
#741Amador County817.5 GWh7
#784Calaveras County746.1 GWh6
#539El Dorado County1.7 TWh15
#144Fresno County8.4 TWh104
#684Madera County1.0 TWh26
#1053Merced County387.0 GWh25
#752Mono County794.9 GWh9
#470San Joaquin County2.3 TWh40
#441Stanislaus County2.5 TWh24
#360Tuolumne County3.5 TWh23

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