Summary of Electricity Activity in San Luis Obispo County, CA
Summary of San Luis Obispo County, CA Generation
San Luis Obispo County, CA is ranked #21 out of 2,164 U.S. counties nationwide and #2 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 20.7 TWh |
|---|---|
| Annual Consumption | 217.0 M MMBtu |
| Last Update | Sep 2025 |
| Power Plants | 22 |
| Companies on File | 21 |
Map of Top Producing Plants in San Luis Obispo County, CA
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Annual Net Generation From nuclear power
18.5 TWh
National Rank in Terms of nuclear Net Electricity Generation
#17 /52 U.S. Counties
State Rank in Terms of nuclear Net Electricity Generation
#1 /1 California Counties
Monthly Net Generation for San Luis Obispo County, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #2 / 55 | #21 / 2164 | 20.66 TWh | 216.99 M MMBtu |
| Nuclear | #1 / 1 | #17 / 52 | 18.46 TWh | 208.73 M MMBtu |
| Solar | #8 / 41 | #18 / 1233 | 2.19 TWh | 8.15 M MMBtu |
| Water | #32 / 37 | #422 / 547 | 18.22 GWh | 62.18 k MMBtu |
| Landfill Gas | #20 / 20 | #224 / 249 | 3.79 GWh | 47.94 k MMBtu |
Power Plants in San Luis Obispo County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Diablo Canyon | Pacific Gas & Electric Co. | 18.5 TWh | 208.7 M MMBtu | Nuclear |
| Topaz Solar Farm | Topaz Solar Farms LLC | 1.0 TWh | 3.8 M MMBtu | Solar |
| California Valley Solar Ranch | Clearway Energy Operating LLC | 597.7 GWh | 2.1 M MMBtu | Solar |
| CA Flats Solar 150, LLC | Arevon Energy, Inc. | 299.6 GWh | 1.1 M MMBtu | Solar |
| CA Flats Solar 130, LLC | California Flats Solar 130, LLC | 262.5 GWh | 977.9 k MMBtu | Solar |
| Nacimiento Hydro Project | Monterey Cnty Water Res Agency | 18.2 GWh | 62.2 k MMBtu | Water |
| Stenner Creek Solar | Stenner Creek Solar LLC | 9.5 GWh | 32.5 k MMBtu | Solar |
| Paso Robles - Municipal Airport | Onyx Asset Services Group | 6.0 GWh | 20.3 k MMBtu | Solar |
| CA-DGS-California Men's Colony | Forefront Power, LLC | 4.6 GWh | 16.4 k MMBtu | Solar |
| Vintner Solar | Ecos Energy LLC | 4.2 GWh | 14.8 k MMBtu | Solar |
| Cold Canyon 1 | Toro Energy of California SLO | 3.8 GWh | 47.9 k MMBtu | Landfill Gas |
| Firestone Walker Brewery - Phase 1 | SkyHigh 2 Solar | 3.3 GWh | 12.0 k MMBtu | Solar |
| Atascadero State Hospital | Ecoplexus, Inc | 2.8 GWh | 10.0 k MMBtu | Solar |
| Sutter Home Winery TCC | REC SHW, LLC | 1.1 GWh | 3.8 k MMBtu | Solar |
| Meridian Vineyards | CVI CleanCapital Solar 1 LLC | 1.0 GWh | 3.7 k MMBtu | Solar |
| Camp San Luis Obispo | Ecoplexus, Inc | 158.0 MWh | 539 MMBtu | Solar |
| Caballero | Caballero CA Storage LLC | -12.2 GWh | 0 MMBtu | No Information Available |
| Dynegy Morro Bay LLC | Dynegy Morro Bay LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| OE_CAB1 | OE_CAB1 | 0.0 Wh | 0 MMBtu | No Information Available |
| Santa Maria EPG | Phillips 66 Company | 0.0 Wh | 0 MMBtu | No Information Available |
| Thomas M Knott Cogen Facility | Sentinel Peak Resources California, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Whale Rock Pumped Storage Hydro Project | Premium Energy Holdings | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #178 | Fresno County | 7.6 TWh | 119 |
| #5 | Kern County | 34.9 TWh | 313 |
| #307 | Kings County | 4.3 TWh | 57 |
| #724 | Madera County | 950.7 GWh | 28 |
| #958 | Merced County | 522.8 GWh | 31 |
| #391 | Monterey County | 3.2 TWh | 29 |
| #1168 | San Benito County | 302.7 GWh | 6 |
| #1150 | Santa Barbara County | 331.1 GWh | 18 |
| #593 | Tulare County | 1.5 TWh | 69 |
| #804 | Ventura County | 756.5 GWh | 32 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in San Luis Obispo County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #395 | Atascadero, CA | 2.8 GWh | 1 |
| #1 | Avila Beach, CA | 18.5 TWh | 1 |
| #360 | El Paso de Robles (Paso Robles), CA | 6.0 GWh | 1 |
| #280 | San Luis Obispo, CA | 18.0 GWh | 5 |
| #54 | Santa Margarita, CA | 1.0 TWh | 1 |
| #80 | Shandon, CA | 562.2 GWh | 2 |
| #343 | Templeton, CA | 7.5 GWh | 2 |
| #421 | Whitley Gardens, CA | 1.0 GWh | 1 |
* Net Generation data is based on the last 12 months since Sep 2025