Summary of Electricity Activity in Tuolumne County, CA
Summary of Tuolumne County, CA Generation
Tuolumne County, CA is ranked #420 out of 2,165 U.S. counties nationwide and #17 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 2.8 TWh |
|---|---|
| Annual Consumption | 13.0 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 23 |
| Companies on File | 14 |
Map of Top Producing Plants in Tuolumne County, CA
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Annual Net Generation From hydroelectric power
2.7 TWh
National Rank in Terms of hydroelectric Net Electricity Generation
#16 /538 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#4 /37 California Counties
Monthly Net Generation for Tuolumne County, CA
Monthly Plant Fuel Consumption for Tuolumne County, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #17 / 55 | #420 / 2165 | 2.82 TWh | 13.04 M MMBtu |
| Water | #4 / 37 | #16 / 538 | 2.66 TWh | 9.33 M MMBtu |
| Wood/Wood Waste Solids | #9 / 12 | #34 / 136 | 160.56 GWh | 3.68 M MMBtu |
| Solar | #39 / 41 | #988 / 1247 | 5.18 GWh | 18.61 k MMBtu |
| Gaseous Propane | #2 / 2 | #4 / 10 | 542.22 MWh | 8.76 k MMBtu |
| Distillate Fuel Oil | #12 / 12 | #724 / 729 | 776.00 kWh | 58 MMBtu |
Power Plants in Tuolumne County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Dion R Holm | City & County of San Francisco | 578.4 GWh | 2.0 M MMBtu | Water |
| R C Kirkwood | City & County of San Francisco | 400.3 GWh | 1.4 M MMBtu | Water |
| Stanislaus | Pacific Gas & Electric Co. | 315.8 GWh | 1.2 M MMBtu | Water |
| Don Pedro | Turlock Irrigation District | 279.9 GWh | 984.0 k MMBtu | Water |
| Moccasin | City & County of San Francisco | 276.6 GWh | 966.0 k MMBtu | Water |
| New Melones | U S Bureau of Reclamation | 270.6 GWh | 940.8 k MMBtu | Water |
| Donnells | Oakdale&South San Joaquin Irrigation D. | 219.2 GWh | 778.3 k MMBtu | Water |
| Pacific-Ultrapower Chinese Station | IHI Power Services Corp | 126.2 GWh | 2.3 M MMBtu | Wood/Wood Waste Solids : 99.6% |
| Tulloch | Oakdale&South San Joaquin Irrigation D. | 103.6 GWh | 357.3 k MMBtu | Water |
| Sand Bar Power Plant | Tri-Dam Power Authority | 85.5 GWh | 317.8 k MMBtu | Water |
| Beardsley | Oakdale&South San Joaquin Irrigation D. | 55.7 GWh | 206.0 k MMBtu | Water |
| Sierra Pacific Sonora | Sierra Pacific Industries | 34.9 GWh | 1.4 M MMBtu | Wood/Wood Waste Solids |
| Spring Gap | Pacific Gas & Electric Co. | 29.8 GWh | 114.5 k MMBtu | Water |
| Spicer Meadow Project | Northern California Power Agny | 21.6 GWh | 81.3 k MMBtu | Water |
| Upper Dawson | Turlock Irrigation District | 10.7 GWh | 36.5 k MMBtu | Water |
| Phoenix | Pacific Gas & Electric Co. | 8.0 GWh | 28.5 k MMBtu | Water |
| Sierra Pacific Chinese Camp | Sierra Pacific Industries | 4.6 GWh | 16.4 k MMBtu | Solar |
| Sonora 1 | Greenbacker Renewable Energy Corporation | 621.0 MWh | 2.2 k MMBtu | Solar |
| Moccasin Low Head Hydro Project | City & County of San Francisco | 4.0 MWh | 14 MMBtu | Water |
| Pittsburg Power Plant | The Dow Chemical Company | 0.0 Wh | 0 MMBtu | No Information Available |
| Ridgewood/Byron Power Partners | Ridgewood Power Management LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Sierra | Broad Reach Power | 0.0 Wh | 0 MMBtu | No Information Available |
| Sierra Energy Storage, LLC | Engie North America | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #835 | Amador County | 713.2 GWh | 8 |
| #986 | Calaveras County | 490.0 GWh | 6 |
| #580 | El Dorado County | 1.6 TWh | 15 |
| #700 | Madera County | 1.1 TWh | 28 |
| #1181 | Mariposa County | 299.7 GWh | 2 |
| #943 | Merced County | 545.8 GWh | 31 |
| #793 | Mono County | 785.9 GWh | 9 |
| #235 | Sacramento County | 6.0 TWh | 65 |
| #513 | San Joaquin County | 1.9 TWh | 47 |
| #424 | Stanislaus County | 2.8 TWh | 25 |
Electricity Generation for Cities Located in Tuolumne County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #377 | Chinese Camp, CA | 4.6 GWh | 2 |
| #104 | Cold Springs, CA | 360.4 GWh | 3 |
| #231 | East Sonora, CA | 34.9 GWh | 1 |
| #46 | Groveland, CA | 1.3 TWh | 4 |
| #85 | Jamestown, CA | 501.0 GWh | 6 |
| #238 | Long Barn, CA | 29.8 GWh | 1 |
| #330 | Sonora, CA | 8.0 GWh | 1 |