Antelope Big Sky Ranch
8765U West Avenue J, Lancaster, CA 93536Plant Summary Information
Antelope Big Sky Ranch is ranked #181 out of 885 solar farms in California in terms of total annual net electricity generation.
Antelope Big Sky Ranch generated 8.3 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Antelope Big Sky Ranch |
|---|---|
| Utility Name | AES Distributed Energy |
| Location | Los Angeles County, CA |
| Initial Operation Date | August 2016 |
| Last Update | Dec 2025 |
| Annual Generation | 49.9 GWh |
| Annual Consumption | 178.8 k MMBtu |
| Ranked #4,207 out of 13,081 Power Plants Nationwide | |
| Ranked #1,121 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #465 out of 1,606 California Power Plants | |
| Ranked #181 out of 885 California Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Sustainable Power Group, LLC (2015 to 2020) AES Distributed Energy (2021 to 2025) |
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Monthly Net Generation for Antelope Big Sky Ranch
Monthly Plant Fuel Consumption for Antelope Big Sky Ranch
Antelope Big Sky Ranch Details
| Summary Information | |
|---|---|
| Plant Name | Antelope Big Sky Ranch (60279) |
| Plant Address | 8765U West Avenue J, Lancaster, CA 93536 |
| Utility | AES Distributed Energy (61012) |
| Latitude, Longitude | 34.69484, -118.28769 |
| Generation Dates on File | Aug 2016 to Dec 2025 |
| Initial Operation Date | August 2016 |
| Annual Generation | 49.9 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 | 220.00 kV |
| Energy Storage | No |
Generator ABSR Details Operating August 2016
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 20 MW |
| Summer Capacity | 19 MW |
| Winter Capacity | 19 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 2016 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 90 |
| DC Net Capacity | 26 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Antelope Big Sky Ranch Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1111 | Cascade Solar | Joshua Tree, CA | 51.4 GWh |
| #1112 | RE Rosamond One LLC | Rosamond, CA | 51.2 GWh |
| #1113 | RE Gaskell West 3 LLC | Rosamond, CA | 50.8 GWh |
| #1114 | Pumpjack Solar I | McKittrick, CA | 50.6 GWh |
| #1115 | RE Kansas South LLC | Lemoore, CA | 50.5 GWh |
| #1116 | Maricopa West Solar PV, LLC | Taft, CA | 50.3 GWh |
| #1117 | Simon Solar Farm LLC | Social Circle, GA | 50.2 GWh |
| #1118 | Marion County Solar Project | Marion, OH | 50.2 GWh |
| #1119 | Dover Solar and Battery Storage | Dover, FL | 49.2 GWh |
| #1120 | Paulsell | Crows Landing, CA | 47.5 GWh |
| #1122 | Midpoint Solar, LLC | Blum, TX | 49.6 GWh |
| #1123 | St. James Solar (LA) | Vacherie, LA | 49.6 GWh |
| #1124 | Picture Rocks Solar, LLC | Marana, AZ | 49.6 GWh |
| #1125 | Alamo Solar | Oro Grande, CA | 49.3 GWh |
| #1126 | Vega Solar | Los Banos, CA | 49.3 GWh |
| #1127 | Oro Loma | Oro Loma, CA | 49.2 GWh |
| #1128 | Almond | Lemoore, CA | 49.2 GWh |
| #1129 | White River Solar 2 | Alpaugh, CA | 49.2 GWh |
| #1130 | Sun Pond | Tonopah, AZ | 47.2 GWh |
| #1131 | Fish Creek Solar Park | Greenville, MI | 48.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Antelope Big Sky Ranch.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Antelope DSR 2 | Lancaster, CA | 14.0 GWh | 1.5 mi |
| Bayshore Solar A, LLC | Lancaster, CA | 44.4 GWh | 2 mi |
| Bayshore Solar B, LLC | Lancaster, CA | 41.7 GWh | 1.4 mi |
| Bayshore Solar C, LLC | Lancaster, CA | 40.6 GWh | 1.8 mi |
| Central Antelope Dry Ranch B LLC | Lancaster, CA | 6.0 GWh | 1.1 mi |
| Central Antelope Dry Ranch C | Lancaster, CA | 38.9 GWh | 1.9 mi |
| Horn | Lancaster, CA | 3.7 GWh | 1.2 mi |
| Lancaster Dry Farm Ranch B | Lancaster, CA | 10.0 GWh | 1.5 mi |
| Portal Ridge Solar B, LLC | Lancaster, CA | 52.7 GWh | 1.5 mi |
| Portal Ridge Solar C, LLC | Lancaster, CA | 28.6 GWh | 1.5 mi |
| Rodeo Solar C2 | Lancaster, CA | 3.6 GWh | 1.3 mi |
| Rodeo Solar D2 | Lancaster, CA | 3.5 GWh | 1.3 mi |
| Summer North Solar | Lancaster, CA | 13.1 GWh | 2 mi |
| Summer Solar A2 | Lancaster, CA | 2.7 GWh | 2 mi |
| Summer Solar B2 | Lancaster, CA | 3.1 GWh | 2 mi |
| Summer Solar C2 | Lancaster, CA | 3.3 GWh | 2 mi |
| Summer Solar D2 | Lancaster, CA | 2.0 GWh | 2 mi |
| Summer Solar LLC | Lancaster, CA | 55.9 GWh | 1.9 mi |
| TA-High Desert LLC | Lancaster, CA | 57.9 GWh | 1.4 mi |
| Western Antelope Dry Ranch | Lancaster, CA | 26.2 GWh | 1.9 mi |