Summary of Electricity Activity in Napa County, CA
Summary of Napa County, CA Generation
Napa County, CA is ranked #1,655 out of 2,193 U.S. counties nationwide and #51 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 51.2 GWh |
|---|---|
| Annual Consumption | 344.6 k MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 11 |
| Companies on File | 11 |
Map of Top Producing Plants in Napa County, CA
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Annual Net Generation From natural gas power
39.0 GWh
National Rank in Terms of natural gas Net Electricity Generation
#661 /927 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#25 /36 California Counties
Monthly Net Generation for Napa County, CA
Monthly Plant Fuel Consumption for Napa County, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #51 / 55 | #1655 / 2193 | 51.17 GWh | 344.64 k MMBtu |
| Natural Gas | #25 / 36 | #661 / 927 | 38.98 GWh | 300.42 k MMBtu |
| Solar | #32 / 43 | #906 / 1317 | 12.46 GWh | 44.22 k MMBtu |
Power Plants in Napa County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Kaiser Napa Valley Corporate Dr Fuel Cel | 2016 ESA Project Company, LLC | 39.0 GWh | 300.4 k MMBtu | Natural Gas |
| American Canyon Solar | RP Napa Solar 1, LLC | 6.0 GWh | 21.4 k MMBtu | Solar |
| Soscol Ferry Solar | Soscol Ferry Solar | 4.5 GWh | 16.0 k MMBtu | Solar |
| Sutter Home Winery GIR | Westbound Solar 3, LLC | 1.9 GWh | 6.8 k MMBtu | Solar |
| Pacific Union College BESS | ENGIE Storage Services NA LLC | -85.0 MWh | 0 MMBtu | No Information Available |
| Calistoga Resilency Center | Calistoga Resiliency Center, LLC | -183.0 MWh | 0 MMBtu | No Information Available |
| American Canyon RV Boat Storage | Napa Junction RV Storage LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Coca Cola American Canyon | Bloom Energy 2009 PPA | 0.0 Wh | 0 MMBtu | No Information Available |
| Dynamo Solar LLC | Laketricity USA Inc. | 0.0 Wh | 0 MMBtu | No Information Available |
| GRS American Canyon | Gas Recovery Systems Inc | 0.0 Wh | 0 MMBtu | No Information Available |
| Veterans Home of California | Yountville Cogeneration Assoc | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #434 | Alameda County | 2.6 TWh | 51 |
| #477 | Colusa County | 2.2 TWh | 4 |
| #70 | Contra Costa County | 12.7 TWh | 59 |
| #752 | Lake County | 896.8 GWh | 10 |
| #1757 | Marin County | 28.1 GWh | 3 |
| #248 | Sacramento County | 5.6 TWh | 67 |
| #399 | Solano County | 3.1 TWh | 41 |
| #270 | Sonoma County | 5.0 TWh | 26 |
| #566 | Sutter County | 1.7 TWh | 8 |
| #1324 | Yolo County | 196.2 GWh | 15 |
Electricity Generation for Cities Located in Napa County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #327 | American Canyon, CA | 8.0 GWh | 5 |
| #216 | Napa, CA | 43.5 GWh | 3 |
| #416 | St. Helena, CA | 1.6 GWh | 1 |