Summary of Electricity Activity in San Mateo County, CA
Summary of San Mateo County, CA Generation
San Mateo County, CA is ranked #1,447 out of 2,198 U.S. counties nationwide and #46 out of 55 California counties in terms of total annual net electricity generation.
| Annual Generation | 132.9 GWh |
|---|---|
| Annual Consumption | 1.6 M MMBtu |
| Last Update | Jul 2026 |
| Power Plants | 11 |
| Companies on File | 10 |
Map of Top Producing Plants in San Mateo County, CA
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Annual Net Generation From landfill gas power
82.8 GWh
National Rank in Terms of landfill gas Net Electricity Generation
#9 /240 U.S. Counties
State Rank in Terms of landfill gas Net Electricity Generation
#3 /19 California Counties
Monthly Net Generation for San Mateo County, CA
Monthly Plant Fuel Consumption for San Mateo County, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #46 / 55 | #1447 / 2198 | 132.90 GWh | 1.57 M MMBtu |
| Landfill Gas | #3 / 19 | #9 / 240 | 82.81 GWh | 914.16 k MMBtu |
| Natural Gas | #26 / 36 | #668 / 930 | 36.22 GWh | 528.28 k MMBtu |
| Other Biomass Gas | #11 / 20 | #26 / 52 | 7.89 GWh | 101.89 k MMBtu |
| Solar | #37 / 43 | #1046 / 1328 | 6.15 GWh | 21.85 k MMBtu |
Power Plants in San Mateo County, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Ameresco Ox Mountain | AMERESCO Ox Mountain Energy LLC | 82.8 GWh | 914.2 k MMBtu | Landfill Gas |
| SRI International Cogen Project | IPT SRI Cogeneration Inc | 24.1 GWh | 429.7 k MMBtu | Natural Gas |
| Franklin Templeton San Mateo | Bloom Energy | 8.9 GWh | 65.8 k MMBtu | Natural Gas |
| Silicon Valley Clean Water | Silicon Valley Clean Water | 8.3 GWh | 109.5 k MMBtu | Other Biomass Gas : 95.0% Natural Gas : 5.0% |
| Shelter Creek Condominiums Solar | Vista Solar, Inc. | 3.4 GWh | 12.2 k MMBtu | Solar |
| AT&T - Redwood City | Bloom Energy | 2.8 GWh | 25.2 k MMBtu | Natural Gas |
| Gilead Foster City Solar Project | Gilead Sciences Inc. Foster City | 1.9 GWh | 6.8 k MMBtu | Solar |
| Google Bayhill Solar PV and Microgrid | Google, Inc. | 651.0 MWh | 2.8 k MMBtu | Solar |
| GRS Menlo Park | Marsh Road Power LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| San Francisco Intl Airport Ct Project | City & County of San Francisco - (CA) | 0.0 Wh | 0 MMBtu | No Information Available |
| United Cogen | United Cogen Inc | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #433 | Alameda County | 2.7 TWh | 52 |
| #74 | Contra Costa County | 12.5 TWh | 59 |
| #1764 | Marin County | 28.1 GWh | 3 |
| #1659 | Napa County | 51.2 GWh | 11 |
| #1575 | San Francisco County | 80.2 GWh | 10 |
| #596 | San Joaquin County | 1.5 TWh | 53 |
| #364 | Santa Clara County | 3.5 TWh | 76 |
| #1637 | Santa Cruz County | 60.7 GWh | 6 |
| #403 | Solano County | 3.0 TWh | 41 |
| #434 | Stanislaus County | 2.7 TWh | 25 |
Electricity Generation for Cities Located in San Mateo County, CA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #411 | Foster City, CA | 1.9 GWh | 1 |
| #176 | Half Moon Bay, CA | 82.8 GWh | 1 |
| #254 | Menlo Park, CA | 24.1 GWh | 2 |
| #309 | Redwood City, CA | 11.1 GWh | 2 |
| #378 | San Bruno, CA | 4.1 GWh | 2 |
| #317 | San Mateo, CA | 8.9 GWh | 1 |