Summary of Electricity Activity in Tuolumne County, CA
Summary of Tuolumne County, CA Generation
Tuolumne County, CA is ranked #409 out of 2,193 U.S. counties nationwide and #17 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 2.9 TWh |
|---|---|
| Annual Consumption | 13.5 M MMBtu |
| Last Update | May 2026 |
| 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
#15 /536 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#4 /38 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 | #409 / 2193 | 2.90 TWh | 13.52 M MMBtu |
| Water | #4 / 38 | #15 / 536 | 2.75 TWh | 10.31 M MMBtu |
| Wood/Wood Waste Solids | #7 / 9 | #44 / 131 | 143.11 GWh | 3.17 M MMBtu |
| Solar | #39 / 43 | #1058 / 1317 | 5.36 GWh | 19.02 k MMBtu |
| Gaseous Propane | #1 / 2 | #2 / 10 | 1.50 GWh | 25.84 k MMBtu |
| Distillate Fuel Oil | #11 / 12 | #733 / 741 | 1.31 MWh | 70 MMBtu |
Power Plants in Tuolumne County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Dion R Holm | City & County of San Francisco - (CA) | 577.8 GWh | 2.3 M MMBtu | Water |
| R C Kirkwood | City & County of San Francisco - (CA) | 489.0 GWh | 1.9 M MMBtu | Water |
| New Melones | U S Bureau of Reclamation | 370.0 GWh | 1.3 M MMBtu | Water |
| Moccasin | City & County of San Francisco - (CA) | 307.6 GWh | 1.2 M MMBtu | Water |
| Don Pedro | Turlock Irrigation District | 285.7 GWh | 1.1 M MMBtu | Water |
| Donnells | Oakdale&South San Joaquin Irrigation D. | 233.4 GWh | 818.3 k MMBtu | Water |
| Stanislaus | Pacific Gas & Electric Co. | 199.8 GWh | 681.8 k MMBtu | Water |
| Tulloch | Oakdale&South San Joaquin Irrigation D. | 103.2 GWh | 355.8 k MMBtu | Water |
| Pacific-Ultrapower Chinese Station | IHI Power Services Corp | 101.9 GWh | 1.8 M MMBtu | Wood/Wood Waste Solids : 98.5% Gaseous Propane : 1.5% |
| Sand Bar Power Plant | Tri-Dam Power Authority | 82.5 GWh | 307.7 k MMBtu | Water |
| Beardsley | Oakdale&South San Joaquin Irrigation D. | 56.4 GWh | 200.4 k MMBtu | Water |
| Sierra Pacific Sonora | Sierra Pacific Industries | 42.7 GWh | 1.4 M MMBtu | Wood/Wood Waste Solids |
| Spicer Meadow Project | Northern California Power Agny | 14.4 GWh | 58.2 k MMBtu | Water |
| Spring Gap | Pacific Gas & Electric Co. | 11.6 GWh | 39.7 k MMBtu | Water |
| Upper Dawson | Turlock Irrigation District | 8.9 GWh | 30.4 k MMBtu | Water |
| Phoenix | Pacific Gas & Electric Co. | 4.9 GWh | 16.8 k MMBtu | Water |
| Sierra Pacific Chinese Camp | Sierra Pacific Industries | 4.5 GWh | 16.0 k MMBtu | Solar |
| Moccasin Low Head Hydro Project | City & County of San Francisco - (CA) | 3.3 GWh | 11.4 k MMBtu | Water |
| Sonora 1 | CleanCapital Holdings | 858.0 MWh | 3.0 k MMBtu | Solar |
| Sierra Energy Storage, LLC | Engie North America | -307.0 MWh | 0 MMBtu | No Information Available |
| 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 |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #894 | Amador County | 610.5 GWh | 8 |
| #975 | Calaveras County | 502.3 GWh | 6 |
| #591 | El Dorado County | 1.6 TWh | 15 |
| #664 | Madera County | 1.2 TWh | 28 |
| #1235 | Mariposa County | 272.7 GWh | 2 |
| #995 | Merced County | 484.8 GWh | 33 |
| #902 | Mono County | 597.8 GWh | 9 |
| #248 | Sacramento County | 5.6 TWh | 67 |
| #596 | San Joaquin County | 1.5 TWh | 53 |
| #431 | Stanislaus County | 2.7 TWh | 25 |
Electricity Generation for Cities Located in Tuolumne County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #368 | Chinese Camp, CA | 4.5 GWh | 2 |
| #97 | Cold Springs, CA | 372.3 GWh | 3 |
| #218 | East Sonora, CA | 42.7 GWh | 1 |
| #37 | Groveland, CA | 1.4 TWh | 4 |
| #79 | Jamestown, CA | 575.6 GWh | 6 |
| #299 | Long Barn, CA | 11.6 GWh | 1 |
| #359 | Sonora, CA | 4.9 GWh | 1 |