Topaz Solar Farm
10400 Helios Way, Santa Margarita, CA 93453Plant Summary Information
Topaz Solar Farm is ranked #6 out of 6,191 solar farms nationwide in terms of total annual net electricity generation.
Topaz Solar Farm generated 210.2 GWh during the 3-month period between February 2025 to May 2025.
| Plant Name | Topaz Solar Farm |
|---|---|
| Utility Name | Topaz Solar Farms LLC |
| Location | San Luis Obispo County, CA |
| Initial Operation Date | April 2013 |
| Last Update | May 2025 |
| Annual Generation | 1.0 TWh |
| Annual Consumption | 3.8 M MMBtu |
| Ranked #739 out of 12,312 Power Plants Nationwide | |
| Ranked #6 out of 6,191 Solar Power Plants Nationwide | |
| Ranked #34 out of 1,568 California Power Plants | |
| Ranked #1 out of 818 California Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
First Solar Energy LLC (2013 to 2013) First Solar Project Development (2014 to 2014) Topaz Solar Farms LLC (2015 to 2024) |
Map of Topaz Solar Farm
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Topaz Solar Farm.
Monthly Net Generation for Topaz Solar Farm
Topaz Solar Farm Details
| Summary Information | |
|---|---|
| Plant Name | Topaz Solar Farm (57695) |
| Plant Address | 10400 Helios Way, Santa Margarita, CA 93453 |
| Utility | Topaz Solar Farms LLC (59874) |
| Latitude, Longitude | 35.40556, -120.06861 |
| Generation Dates on File | Feb 2013 to May 2025 |
| Initial Operation Date | April 2013 |
| Annual Generation | 1.0 TWh |
| 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 | Pacific Gas & Electric Co (14328) CA |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator TPZ1 Details Operating April 2013
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 129.8 MW |
| Summer Capacity | 129.8 MW |
| Winter Capacity | 129.8 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2013 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 166 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator TPZ2 Details Operating June 2013
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 151.2 MW |
| Summer Capacity | 151.2 MW |
| Winter Capacity | 151.2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2013 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 191.9 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator TPZ3 Details Operating January 2014
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 102.1 MW |
| Summer Capacity | 102.1 MW |
| Winter Capacity | 102.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | January 2014 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 131.4 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator TPZ5 Details Operating October 2014
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 112.5 MW |
| Summer Capacity | 112.5 MW |
| Winter Capacity | 112.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 2014 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 146.7 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator TPZ4 Details Operating November 2014
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 90.3 MW |
| Summer Capacity | 90.3 MW |
| Winter Capacity | 90.3 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | November 2014 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 116.1 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Topaz Solar Farm 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 |
|---|---|---|---|
| #1 | Gemini Solar Hybrid | Unincorporated, NV | 2.2 TWh |
| #2 | Hecate Energy Frye Solar LLC | Kress, TX | 1.3 TWh |
| #3 | Sonoran Solar Energy | Buckeye, AZ | 1.1 TWh |
| #4 | Roadrunner, LLC Hybrid | McCamey, TX | 1.1 TWh |
| #5 | Roseland Solar Project, LLC | Riesel, TX | 1.0 TWh |
| #7 | Waco Solar | Mt Calm, TX | 966.4 GWh |
| #8 | 2W Permian Solar Project Hybrid | Andrews, TX | 956.9 GWh |
| #9 | Fox Squirrel Solar | Mt Sterling, OH | 942.4 GWh |
| #10 | Eagle Shadow Mountain Solar Farm | Moapa, NV | 920.7 GWh |
| #11 | Old 300 Solar Center, LLC | Needville, TX | 917.6 GWh |
| #12 | Aktina Solar | El Campo, TX | 900.4 GWh |
| #13 | Daggett 3 | Daggett, CA | 879.7 GWh |
| #14 | Solar Star 1 | Rosamond, CA | 889.6 GWh |
| #15 | Solana Generating Station | Gila Bend, AZ | 838.5 GWh |
| #16 | Mockingbird Solar Center | Brookston, TX | 810.9 GWh |
| #17 | Juno Solar Project | Lamesa, TX | 790.4 GWh |
| #18 | Eleven Mile Solar Center | Coolidge, AZ | 741.1 GWh |
| #19 | Prospero Solar | Andrews, TX | 772.4 GWh |
| #20 | Slate Hybrid | Stratford, CA | 711.1 GWh |
| #21 | Arica Solar | Desert Center, CA | 698.1 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Topaz Solar Farm.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Blackwell Solar Park | Lost Hills, CA | 31.3 GWh | 19 mi |
| CA Flats Solar 130, LLC | Shandon, CA | 246.1 GWh | 23.8 mi |
| CA Flats Solar 150, LLC | Shandon, CA | 297.6 GWh | 23.8 mi |
| California Valley Solar Ranch | California Valley, CA | 597.7 GWh | 10.3 mi |
| Coronal Lost Hills | Lost Hills, CA | 37.4 GWh | 24 mi |
| Cymric 31X Cogen | McKittrick, CA | 20.2 GWh | 23.2 mi |
| Cymric 36W Cogen | McKittrick, CA | 59.2 GWh | 22.3 mi |
| Cymric 6Z Cogen | McKittrick, CA | 33.3 GWh | 24.3 mi |
| Elk Hills Cogen | Tupman, CA | 52.8 GWh | 19.3 mi |
| Lost Hills Oilfield | Lost Hills, CA | 4.5 GWh | 20.9 mi |
| Lost Hills/Blackwell | Lost Hills, CA | 80.6 GWh | 19.3 mi |
| McKittrick Cogen | McKittrick, CA | 67.5 GWh | 23.9 mi |
| McKittrick Limited | Bakersfield, CA | 10.4 GWh | 23.7 mi |
| Rio Bravo Solar 1 LLC | McKittrick, CA | 52.3 GWh | 21.8 mi |
| Roll Lost Hills | Lost Hills, CA | 5.5 GWh | 19.8 mi |
| South Belridge Cogeneration Facility | McKittrick, CA | 473.0 GWh | 20.5 mi |
| Welport Lease Project | McKittrick, CA | 35.4 GWh | 23.2 mi |
| Wonderful Huller & Shellling | Lost Hills, CA | 3.5 GWh | 19.7 mi |
| Wonderful Lost Hills | Lost Hills, CA | 48.2 GWh | 21.2 mi |
| Wonderful Orchards - Belridge | Lost Hills, CA | 11.9 GWh | 19.1 mi |