Summary of Electricity Activity in Tuolumne County, CA
Summary of Tuolumne County, CA Generation
Tuolumne County, CA is ranked #426 out of 2,164 U.S. counties nationwide and #21 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 2.7 TWh |
|---|---|
| Annual Consumption | 13.2 M MMBtu |
| Last Update | Sep 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
2.6 TWh
National Rank in Terms of hydroelectric Net Electricity Generation
#17 /547 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#4 /37 California Counties
Monthly Net Generation for Tuolumne County, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #21 / 55 | #426 / 2164 | 2.73 TWh | 13.21 M MMBtu |
| Water | #4 / 37 | #17 / 547 | 2.55 TWh | 9.30 M MMBtu |
| Wood/Wood Waste Solids | #7 / 12 | #28 / 140 | 172.60 GWh | 3.88 M MMBtu |
| Solar | #39 / 41 | #976 / 1233 | 5.18 GWh | 18.61 k MMBtu |
| Gaseous Propane | #2 / 2 | #4 / 10 | 464.36 MWh | 7.62 k MMBtu |
| Distillate Fuel Oil | #12 / 12 | #731 / 737 | 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 | 465.8 GWh | 1.6 M MMBtu | Water |
| R C Kirkwood | City & County of San Francisco | 404.0 GWh | 1.5 M MMBtu | Water |
| Stanislaus | Pacific Gas & Electric Co. | 315.8 GWh | 1.2 M MMBtu | Water |
| Moccasin | City & County of San Francisco | 279.7 GWh | 1.0 M MMBtu | Water |
| Don Pedro | Turlock Irrigation District | 277.5 GWh | 1.0 M MMBtu | Water |
| New Melones | U S Bureau of Reclamation | 275.9 GWh | 1.1 M 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 | 138.2 GWh | 2.5 M MMBtu | Wood/Wood Waste Solids : 99.7% |
| 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 |
|---|---|---|---|
| #862 | Amador County | 649.7 GWh | 8 |
| #963 | Calaveras County | 513.9 GWh | 6 |
| #607 | El Dorado County | 1.4 TWh | 15 |
| #724 | Madera County | 950.7 GWh | 28 |
| #1172 | Mariposa County | 299.7 GWh | 2 |
| #958 | Merced County | 522.8 GWh | 31 |
| #787 | Mono County | 785.9 GWh | 9 |
| #217 | Sacramento County | 6.4 TWh | 65 |
| #488 | San Joaquin County | 2.2 TWh | 47 |
| #421 | Stanislaus County | 2.8 TWh | 25 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in Tuolumne County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #380 | Chinese Camp, CA | 4.6 GWh | 2 |
| #102 | Cold Springs, CA | 360.4 GWh | 3 |
| #234 | East Sonora, CA | 34.9 GWh | 1 |
| #49 | Groveland, CA | 1.1 TWh | 4 |
| #84 | Jamestown, CA | 518.3 GWh | 6 |
| #241 | Long Barn, CA | 29.8 GWh | 1 |
| #333 | Sonora, CA | 8.0 GWh | 1 |
* Net Generation data is based on the last 12 months since Sep 2025