1307th largest plant in California · 9978th nationally
Westmont 400a is a solar power plant in California with a nameplate capacity of 2.3 MW. It generates roughly 3.1k MWh per year — enough to power about 297 average U.S. homes.
Its capacity factor of 15% reflects intermittent or peaking operation.
| Plant Name | Westmont 400a |
|---|---|
| Operator | Altus Power America Management, Llc |
| City | Los Angeles |
| County | Los Angeles County |
| State | California |
| ZIP | 90731 |
| Coordinates | 33.76423, -118.28893 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| W5691 | Solar Photovoltaic | Solar | 2.3 MW | Operating | 2017 |
| Owner | Location | Share |
|---|---|---|
| Westmont Solar Ii | Westport, CT | 10000.0% |
Ownership reported to EIA Form 860. Percentages reflect reported generator-level ownership share, averaged when a plant has multiple generators.
| NERC Region | WECC |
|---|---|
| Balancing Authority | Los Angeles Department Of Water And Power |
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.