Summary of Electricity Activity in Mariposa County, CA
Summary of Mariposa County, CA Generation
Mariposa County, CA is ranked #1,149 out of 2,119 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 Update | Dec 2023 |
| Power Plants | 2 |
| Companies on File | 1 |
Map of Top Producing Plants in Mariposa County, CA
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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
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #45 / 55 | #1149 / 2119 | 296.55 GWh | 1.05 M MMBtu |
| Water | #19 / 38 | #141 / 551 | 296.55 GWh | 1.05 M MMBtu |
Power Plants in Mariposa County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Exchequer | Merced Irrigation District | 250.6 GWh | 886.2 k MMBtu | Water |
| McSwain | Merced Irrigation District | 45.9 GWh | 159.5 k MMBtu | Water |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #767 | Amador County | 792.1 GWh | 7 |
| #785 | Calaveras County | 750.4 GWh | 6 |
| #535 | El Dorado County | 1.7 TWh | 15 |
| #144 | Fresno County | 8.5 TWh | 104 |
| #696 | Madera County | 968.2 GWh | 26 |
| #1063 | Merced County | 383.8 GWh | 25 |
| #763 | Mono County | 794.9 GWh | 9 |
| #482 | San Joaquin County | 2.2 TWh | 40 |
| #436 | Stanislaus County | 2.6 TWh | 24 |
| #366 | Tuolumne County | 3.4 TWh | 23 |
* Net Generation data is based on the last 12 months since Feb 2025
Electricity Generation for Cities Located in Mariposa County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|
* Net Generation data is based on the last 12 months since Dec 1969