Prairie Fire
7540 E Old Vail Road, Tucson, AZ 85747Plant Summary Information
Prairie Fire is ranked #82 out of 121 solar farms in Arizona in terms of total annual net electricity generation.
Prairie Fire generated 1.8 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Prairie Fire |
|---|---|
| Utility Name | Tucson Electric Power Co |
| Location | Pima County, AZ |
| Initial Operation Date | December 2012 |
| Last Update | Dec 2025 |
| Annual Generation | 7.7 GWh |
| Annual Consumption | 28.5 k MMBtu |
| Ranked #7,090 out of 13,081 Power Plants Nationwide | |
| Ranked #2,637 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #132 out of 176 Arizona Power Plants | |
| Ranked #82 out of 121 Arizona Solar Power Plants | |
| Fuel Types | Solar |
Map of Prairie Fire
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Monthly Net Generation for Prairie Fire
Monthly Plant Fuel Consumption for Prairie Fire
Prairie Fire Details
| Summary Information | |
|---|---|
| Plant Name | Prairie Fire (58171) |
| Plant Address | 7540 E Old Vail Road, Tucson, AZ 85747 |
| Utility | Tucson Electric Power Co (24211) |
| Latitude, Longitude | 32.11639, -110.82 |
| Generation Dates on File | Dec 2012 to Dec 2025 |
| Initial Operation Date | December 2012 |
| Annual Generation | 7.7 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 | Regulated |
| NERC Region | WECC |
| Balancing Authority | Tucson Electric Power Company (TEPC) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Tucson Electric Power Co (24211) AZ |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
Generator GEN1 Details Operating December 2012
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 4.5 MW |
| Summer Capacity | 4.5 MW |
| Winter Capacity | 4.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2012 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| 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 | 5 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Prairie Fire Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding Prairie Fire.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Actus Lend Lease DMAFB | Tucson, AZ | 2.5 GWh | 5.2 mi |
| Amazon TUS2 | Tucson, AZ | 5.5 GWh | 1.4 mi |
| Avalon Solar | Pima, AZ | 64.2 GWh | 11.4 mi |
| Avalon Solar II | Sahuarita, AZ | 42.9 GWh | 11.4 mi |
| Cogeneration 1 | Tucson, AZ | 54.1 GWh | 11 mi |
| Cogeneration 2 | Tucson, AZ | 39.2 GWh | 11.4 mi |
| Cogenra - TEP | Tucson, AZ | 1.9 GWh | 1.1 mi |
| Davis Monthan AFB (AZ) West Airfield | Tucson, AZ | 29.5 GWh | 6.1 mi |
| Demoss Petrie | Tucson, AZ | 2.1 GWh | 13.8 mi |
| Gato Montes Solar, LLC | Tucson, AZ | 7.4 GWh | 0.9 mi |
| H Wilson Sundt Generating Station | Tucson, AZ | 1.9 TWh | 5.8 mi |
| Iron Horse Battery Storage Hybrid | Tucson, AZ | 4.2 GWh | 1.2 mi |
| Pima Community College | Tucson, AZ | 1.3 GWh | 3.5 mi |
| Pima Community College - East Campus | Tucson, AZ | 2.8 GWh | 10.2 mi |
| Raptor Ridge | Tucson, AZ | 35.5 GWh | 4 mi |
| Tech Park Solar | Tucson, AZ | 12.4 GWh | 1.3 mi |
| TJX Tucson | Tucson, AZ | 2.1 GWh | 5.5 mi |
| UASTP I | Tucson, AZ | 2.1 GWh | 1.4 mi |
| Valencia Solar | Tucson, AZ | 26.6 GWh | 3.4 mi |
| Wilmot Energy Center LLC | Tucson, AZ | 270.0 GWh | 6.6 mi |