Rosamond South 1
1512 140th Street West, Rosamond, CA 93560Plant Summary Information
Rosamond South 1 is ranked #46 out of 886 solar farms in California in terms of total annual net electricity generation.
Rosamond South 1 generated 126.5 GWh during the 3-month period between March 2026 to June 2026.
| Plant Name | Rosamond South 1 |
|---|---|
| Utility Name | Golden Fields Solar IV, LLC |
| Location | Kern County, CA |
| Initial Operation Date | August 2025 |
| Last Update | Jun 2026 |
| Annual Generation | 370.3 GWh |
| Annual Consumption | 1.3 M MMBtu |
| Ranked #1,751 out of 13,094 Power Plants Nationwide | |
| Ranked #202 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #126 out of 1,607 California Power Plants | |
| Ranked #46 out of 886 California Solar Power Plants | |
| Fuel Types | Solar |
Map of Rosamond South 1
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Rosamond South 1.
Monthly Net Generation for Rosamond South 1
Monthly Plant Fuel Consumption for Rosamond South 1
Rosamond South 1 Details
| Summary Information | |
|---|---|
| Plant Name | Rosamond South 1 (67764) |
| Plant Address | 1512 140th Street West, Rosamond, CA 93560 |
| Utility | Golden Fields Solar IV, LLC (66365) |
| Latitude, Longitude | 34.8425, -118.37849 |
| Generation Dates on File | Aug 2025 to Jun 2026 |
| Initial Operation Date | August 2025 |
| Annual Generation | 370.3 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 | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 230.00 kV |
| Energy Storage | Yes |
Generator RBESS Details Operating August 2025
| Technology | Batteries |
|---|---|
| Prime Mover | Battery |
| Ownership | Single Owner |
| Nameplate Capacity | 117 MW |
| Summer Capacity | 117 MW |
| Winter Capacity | 117 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Electricity used for energy storage |
| Energy Storage Details | |
| Nameplate Energy Capacity MWH | 472 |
|---|---|
| Maximum Charge Rate | 117 MW |
| Maximum Discharge Rate | 117 MW |
| Storage Technology | LIB |
| Nameplate Reactive Power Rating | 1 |
| Storage Enclosure Type | CS |
| Co Located Renewable Firming | P |
| Excess Wind And Solar Generation | Yes |
| Ac Coupled | Yes |
| Direct Support Of Another Unit | Yes |
| Direct Support Plant Id | 67744 |
| Direct Support Gen Id | RS1 |
| Support T D Asset | Yes |
Generator RS1 Details Operating August 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 140 MW |
| Summer Capacity | 140 MW |
| Winter Capacity | 140 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| DC Net Capacity | 192.43 MW |
|---|---|
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Rosamond South 1 Plant Owners
| Owner Name | Address | Generator | 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 |
|---|---|---|---|
| #192 | Maverick Solar 7, LLC | Desert Center, CA | 400.7 GWh |
| #193 | Big Plain Solar, LLC | London, OH | 399.9 GWh |
| #194 | Brazoria County Solar Project (Danciger) | Damon, TX | 398.6 GWh |
| #195 | Springbok Solar Farm 2 | Cantil, CA | 397.1 GWh |
| #196 | Wright Solar Park | Los Banos, CA | 396.9 GWh |
| #197 | Green River Solar | Guston, KY | 396.5 GWh |
| #198 | Stoneridge Solar, LLC | Thorndale, TX | 396.3 GWh |
| #199 | Misae Solar | Childress, TX | 395.1 GWh |
| #200 | Yellow Pine II | Enterprise, NV | 378.0 GWh |
| #201 | SR Russellville | Olmstead, KY | 392.3 GWh |
| #203 | Mesquite Solar 1 | Tonopah, AZ | 392.2 GWh |
| #204 | Crooked Lake Solar, LLC | Blytheville, AR | 392.0 GWh |
| #205 | Escape Solar Plant | TBD, NV | 383.1 GWh |
| #206 | Riverstart Solar Park LLC | Modoc, IN | 390.6 GWh |
| #207 | Flat Fork Solar | Wheatley, AR | 390.2 GWh |
| #208 | Chestnut | Lemoore, CA | 363.2 GWh |
| #209 | Rocky Mountain Solar | Avondale, CO | 379.0 GWh |
| #210 | Speedway Solar, LLC | Morrison Town, IN | 385.7 GWh |
| #211 | Yellow Pine Solar | Enterprise, NV | 373.9 GWh |
| #212 | Crane Solar Project | Crane, TX | 385.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Rosamond South 1.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AV Solar Ranch One | Lancaster, CA | 560.8 GWh | 5 mi |
| BigBeau Solar, LLC | Rosamond, CA | 330.3 GWh | 4.9 mi |
| Catalina Solar 2, LLC | Rosamond, CA | 55.4 GWh | 2.6 mi |
| Chaparral Springs | Rosamond, CA | 406.7 GWh | 3.9 mi |
| Estrella Solar & Storage | Lancaster, CA | 157.2 GWh | 4.3 mi |
| Golden Field Solar III, LLC | Rosamond, CA | 544.9 GWh | 1 mi |
| Golden Fields Solar I, LLC | Rosamond, CA | 139.3 GWh | 0.5 mi |
| Kingbird A Solar LLC | Rosamond, CA | 38.2 GWh | 3.4 mi |
| Kingbird B Solar, LLC | Rosamond, CA | 55.2 GWh | 3.6 mi |
| North Rosamond Solar LLC | Rosamond, CA | 358.7 GWh | 1.4 mi |
| Pacific Wind LLC | Rosamond, CA | 294.7 GWh | 4.6 mi |
| Rabbitbrush Solar, LLC | Rosamond, CA | 255.7 GWh | 3.4 mi |
| Raceway Solar & Storage | Lancaster, CA | 357.7 GWh | 5.2 mi |
| RE Astoria | Rosamond, CA | 189.6 GWh | 4.5 mi |
| RE Astoria 2 | Rosamond, CA | 185.7 GWh | 5.8 mi |
| Solar Star 1 | Rosamond, CA | 888.9 GWh | 2.2 mi |
| Solar Star 2 | Rosamond, CA | 761.2 GWh | 1.5 mi |
| Solar Star California, XLI, LLC | Rosamond, CA | 138.1 GWh | 0.5 mi |
| Valentine Solar, LLC | Rosamond, CA | 270.4 GWh | 4.3 mi |
| Willow Spring Solar, LLC | Rosamond, CA | 219.8 GWh | 2.7 mi |