Westmont 300B
300 Westmont Dr, San Pedro, CA 90731Plant Summary Information
Westmont 300B is ranked #457 out of 917 solar farms in California in terms of total annual net electricity generation.
Westmont 300B generated 1.0 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Westmont 300B |
|---|---|
| Utility Name | Altus Power America Management, LLC |
| Location | Los Angeles County, CA |
| Initial Operation Date | December 2016 |
| Last Update | Dec 2025 |
| Annual Generation | 5.3 GWh |
| Annual Consumption | 18.9 k MMBtu |
| Ranked #8,211 out of 13,301 Power Plants Nationwide | |
| Ranked #3,492 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #1,069 out of 1,641 California Power Plants | |
| Ranked #457 out of 917 California Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
Los Angeles Department of Water & Power (2016 to 2016) Westmont Solar, LLC (2017 to 2022) Altus Power America Management, LLC (2023 to 2025) |
Map of Westmont 300B
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Westmont 300B.
Monthly Net Generation for Westmont 300B
Monthly Plant Fuel Consumption for Westmont 300B
Westmont 300B Details
| Summary Information | |
|---|---|
| Plant Name | Westmont 300B (60914) |
| Plant Address | 300 Westmont Dr, San Pedro, CA 90731 |
| Utility | Altus Power America Management, LLC (60281) |
| Latitude, Longitude | 33.76607, -118.28473 |
| Generation Dates on File | Jan 2017 to Dec 2025 |
| Initial Operation Date | December 2016 |
| Annual Generation | 5.3 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Los Angeles Department of Water and Power (LDWP) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Los Angeles Department of Water & Power (11208) CA |
| Grid Voltage | 34.50 kV |
| Energy Storage | No |
Generator W5328 Details Operating December 2016
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 3 MW |
| Summer Capacity | 2.3 MW |
| Winter Capacity | 1.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2016 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 190 |
| Tilt Angle | 30 |
| DC Net Capacity | 3.3 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Westmont 300B Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #3482 | Rockmart | Rockmart, GA | 5.3 GWh |
| #3483 | Essex Solar | Wyoming, IL | 5.3 GWh |
| #3484 | Northline Solar CSG | Schaghticoke, NY | 5.3 GWh |
| #3485 | SEPV Imperial Dixieland East | Imperial, CA | 5.3 GWh |
| #3486 | NY Sorrell Hill II CSG | Baldwinsville, NY | 5.3 GWh |
| #3487 | Peru 3 | Peru, IN | 5.3 GWh |
| #3488 | Niagara Depot Solar | Niagara Falls, NY | 5.3 GWh |
| #3489 | SR Franklin, LLC | Franklin, KY | 5.3 GWh |
| #3490 | Westberry Jesup | Jesup, GA | 5.3 GWh |
| #3491 | Tanager Holdings | Asheboro, NC | 5.3 GWh |
| #3493 | 299 Farm to Market Rd Hybrid(CSG) | Wareham, MA | 5.2 GWh |
| #3494 | 15 Glen Harris RD | New Sharon, ME | 5.3 GWh |
| #3495 | Charlton Solar I CSG | Charlton, MA | 5.3 GWh |
| #3496 | Ivanhoe Solar | Visalia, CA | 5.3 GWh |
| #3497 | AstraZeneca Newark Solar | Newark, DE | 5.3 GWh |
| #3498 | Chei Solar | Middlesex, NC | 5.3 GWh |
| #3499 | Soluga Farms IV | Godwin, NC | 5.3 GWh |
| #3500 | Turnipseed Solar, LLC | Douglasville, GA | 5.3 GWh |
| #3501 | Broadway CDG Solar LLC | Depew, NY | 5.3 GWh |
| #3502 | Grossmont College | El Cajon, CA | 5.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Westmont 300B.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alta Sea | San Pedro, CA | 3.0 GWh | 3.3 mi |
| Catalina Express | San Pedro, CA | 1.5 GWh | 1.2 mi |
| Colon PV | Wilmington, CA | 1.6 GWh | 2.6 mi |
| Equilon Los Angeles Refining | Wilmington, CA | 239.9 GWh | 3.4 mi |
| Harbor | Wilmington, CA | 134.1 GWh | 1.1 mi |
| Harbor Cogen | Wilmington, CA | 9.3 GWh | 3.2 mi |
| Kaiser - Harbor City | Harbor City, CA | 16.6 GWh | 1.6 mi |
| KSR053 Cantara Fuel Cell | Panorama City, CA | 12.5 GWh | 1.8 mi |
| Los Angeles Harbor College | Wilmington, CA | 313.0 MWh | 1.2 mi |
| Los Angeles Refinery Wilmington | Wilmington, CA | 365.4 GWh | 0.2 mi |
| Marina South | San Pedro, CA | 1.8 GWh | 3.4 mi |
| Port of LA Solar FiT Project | San Pedro, CA | 1.4 GWh | 2.6 mi |
| Total Energy Facilities | Carson, CA | 156.5 GWh | 0.2 mi |
| Valero Wilmington Cogeneration Plant | Wilmington, CA | 211.3 GWh | 2.8 mi |
| Westmont 300A | San Pedro, CA | 5.2 GWh | 0.2 mi |
| Westmont 301 | San Pedro, CA | 3.0 GWh | 0.2 mi |
| Westmont 400A | Los Angeles, CA | 3.5 GWh | 0.3 mi |
| Westmont 400B | Los Angeles, CA | 3.8 GWh | 0.1 mi |
| Westmont 401 | San Pedro, CA | 4.6 GWh | 0.3 mi |
| Wilmington Hydrogen Plant | Wilmington, CA | 179.6 GWh | 2.8 mi |