Summary of Electricity Activity in Ontario, CA
Summary of Ontario, CA Generation
Ontario, CA is ranked #1,774 out of 5,967 U.S. cities nationwide and #125 out of 430 California cities in terms of total annual net electricity generation.
| Annual Generation | 19.8 GWh |
|---|---|
| Annual Consumption | 3.2 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 21 |
| Companies on File | 12 |
| Power Plants in 50 Mile Radius | 472 |
| Power Plants in 100 Mile Radius | 1,010 |
Map of Top Producing Plants in Ontario, CA
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Annual Net Generation From all power
243.0 GWh
National Rank in Terms of all Net Electricity Generation
#1,774 /5,967 U.S. Cities
State Rank in Terms of all Net Electricity Generation
#125 /430 California Cities
Monthly Net Generation for Ontario, CA
Monthly Plant Fuel Consumption for Ontario, CA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| Natural Gas | #42 / 149 | #569 / 1466 | 256.43 GWh | 3.18 M MMBtu |
| All | #125 / 430 | #1774 / 5967 | 242.96 GWh | 3.24 M MMBtu |
| Solar | #99 / 266 | #1385 / 3315 | 15.55 GWh | 55.60 k MMBtu |
Power Plants in Ontario, CA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| New-Indy Ontario Mill | New-Indy Ontario LLC | 247.7 GWh | 3.1 M MMBtu | Natural Gas |
| Kaiser Ontario | Bloom Energy 2009 PPA | 7.7 GWh | 56.5 k MMBtu | Natural Gas |
| PVN Milliken, LLC | PVN Milliken, LLC | 5.1 GWh | 18.6 k MMBtu | Solar |
| KP Ontario Vineyard Solar | KP Ontario Vineyard O.P. Surgicenter B Solar LLC | 2.7 GWh | 9.3 k MMBtu | Solar |
| Oltmans SCE at Jurupa | California PV Energy LLC | 2.4 GWh | 8.8 k MMBtu | Solar |
| Terra Francesco | Altus Power America Management, LLC | 2.2 GWh | 8.1 k MMBtu | Solar |
| Oltmans SCE at Champagne | California PV Energy LLC | 1.6 GWh | 5.4 k MMBtu | Solar |
| SunE- E Philadelphia Ontario | SunEdison LLC | 1.5 GWh | 5.5 k MMBtu | Solar |
| Mira Loma Peaker | Southern California Edison Co | 1.1 GWh | 18.8 k MMBtu | Natural Gas |
| Mira Loma Energy Storage Facility | Southern California Edison Co | -2.4 GWh | 0 MMBtu | No Information Available |
| Separator (Etiwanda) BESS | Southern California Edison Co | -26.7 GWh | 0 MMBtu | No Information Available |
| Black Hills Ontario Facility | Black Hills Ontario LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Crossroads Bus Park 7 - SLINE207 | Prologis Logistics Services Incorporated | 0.0 Wh | 0 MMBtu | No Information Available |
| Milliken Plant | MM Milliken Genco LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| RPI Fuel Cell LLC | RP1 Fuel Cell LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #06 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #08 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #09 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #12 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #32 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Solar Photovoltaic Project #33 | Southern California Edison Co | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Cities
| National Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #4680 | Bloomington | 4.9 GWh | 2 |
| #3937 | Chino | 11.2 GWh | 4 |
| #3114 | Corona | 32.8 GWh | 6 |
| #4792 | Eastvale | 4.4 GWh | 2 |
| #4909 | Fontana | 3.9 GWh | 13 |
| #3875 | Jurupa Valley | 12.3 GWh | 3 |
| #4575 | La Verne | 5.8 GWh | 3 |
| - | Pomona | -4.0 GWh | 2 |
| #3587 | Rancho Cucamonga | 17.3 GWh | 11 |
| #3852 | Upland | 12.7 GWh | 1 |