Avalon Solar II
909 E Pima Mine Road, Sahuarita, AZ 85629Plant Summary Information
Avalon Solar II is ranked #60 out of 126 solar farms in Arizona in terms of total annual net electricity generation.
Avalon Solar II generated 7.8 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Avalon Solar II |
|---|---|
| Utility Name | Avalon Solar Partners II, LLC |
| Location | Pima County, AZ |
| Initial Operation Date | March 2016 |
| Last Update | Dec 2025 |
| Annual Generation | 42.9 GWh |
| Annual Consumption | 155.3 k MMBtu |
| Ranked #4,452 out of 13,301 Power Plants Nationwide | |
| Ranked #1,240 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #103 out of 180 Arizona Power Plants | |
| Ranked #60 out of 126 Arizona Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Avalon Solar II
Monthly Plant Fuel Consumption for Avalon Solar II
Avalon Solar II Details
| Summary Information | |
|---|---|
| Plant Name | Avalon Solar II (60062) |
| Plant Address | 909 E Pima Mine Road, Sahuarita, AZ 85629 |
| Utility | Avalon Solar Partners II, LLC (59789) |
| Latitude, Longitude | 32.00085, -110.95843 |
| Generation Dates on File | Mar 2016 to Dec 2025 |
| Initial Operation Date | March 2016 |
| Annual Generation | 42.9 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 | Tucson Electric Power Company (TEPC) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Tucson Electric Power Co (24211) AZ |
| Grid Voltage | 46.00 kV |
| Energy Storage | No |
Generator ASII Details Operating March 2016
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Jointly Owned |
| Nameplate Capacity | 16 MW |
| Summer Capacity | 16 MW |
| Winter Capacity | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | March 2016 |
|---|---|
| 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 | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 180 |
| DC Net Capacity | 21.5 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Avalon Solar II Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| CRE-Avalon Arizona LLC | 2800 Post Oak Blvd. Ste 225, Houston, TX 77056 | 1.00% |
| Firstar Development, LLC | 1307 Washington Ave Ste 300, St. Louis, MO 63103 | 99.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1230 | Bayshore Solar A, LLC | Lancaster, CA | 44.4 GWh |
| #1231 | Pavant Solar III | Filmore, UT | 44.2 GWh |
| #1232 | Genesee Solar Project | Flint, MI | 44.1 GWh |
| #1233 | Stony Knoll Solar, LLC | Rockford, NC | 44.0 GWh |
| #1234 | Imperial Valley Solar Co (IVSC) 2, LLC | Niland, CA | 43.9 GWh |
| #1235 | Watlington Solar | Halifax, VA | 43.6 GWh |
| #1236 | Mohave Energy - Hybrid | Fort Mohave, AZ | 43.6 GWh |
| #1237 | American Falls Solar | American Falls, ID | 43.3 GWh |
| #1238 | Western Antelope Blue Sky Ranch A | Lancaster, CA | 43.0 GWh |
| #1239 | Westmoreland County Solar Project | WARSAW, VA | 43.0 GWh |
| #1241 | Kettleman Solar -Centaurus | Kettleman City, CA | 42.9 GWh |
| #1242 | Aratina Solar Center 1A | Boron, CA | 42.3 GWh |
| #1243 | Little Bear 4 | Mendota, CA | 42.6 GWh |
| #1244 | Energix Leatherwood, LLC | Axton, VA | 42.3 GWh |
| #1245 | Temperance Solar, LLC | Erie, MI | 42.2 GWh |
| #1246 | Pleasant Hill Solar | Suffolk, VA | 42.0 GWh |
| #1247 | Bingham Solar, LLC | St. Johns, MI | 41.8 GWh |
| #1248 | Decatur County Solar Project | Bainbridge, GA | 41.8 GWh |
| #1249 | Calverton Solar Energy Center | Calverton, NY | 41.7 GWh |
| #1250 | Bayshore Solar B, LLC | Lancaster, CA | 41.7 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Avalon Solar II.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Actus Lend Lease DMAFB | Tucson, AZ | 2.5 GWh | 13.7 mi |
| Amazon TUS2 | Tucson, AZ | 5.5 GWh | 11.3 mi |
| Avalon Solar | Pima, AZ | 64.2 GWh | 0.1 mi |
| Cogeneration 1 | Tucson, AZ | 52.7 GWh | 15.8 mi |
| Cogeneration 2 | Tucson, AZ | 39.5 GWh | 16.6 mi |
| Cogenra - TEP | Tucson, AZ | 1.9 GWh | 11 mi |
| Davis Monthan AFB (AZ) West Airfield | Tucson, AZ | 29.5 GWh | 12.4 mi |
| FRB Solar Farm | Tucson, AZ | 3.8 GWh | 10.8 mi |
| Gato Montes Solar, LLC | Tucson, AZ | 7.4 GWh | 10.8 mi |
| H Wilson Sundt Generating Station | Tucson, AZ | 1.6 TWh | 11.4 mi |
| Iron Horse Battery Storage Hybrid | Tucson, AZ | 4.2 GWh | 10.6 mi |
| Pima Community College | Tucson, AZ | 1.3 GWh | 14.1 mi |
| Pima Community College - East Campus | Tucson, AZ | 2.8 GWh | 10.2 mi |
| Prairie Fire | Tucson, AZ | 7.7 GWh | 11.4 mi |
| Raptor Ridge | Tucson, AZ | 35.5 GWh | 11.1 mi |
| Tech Park Solar | Tucson, AZ | 12.4 GWh | 10.7 mi |
| TJX Tucson | Tucson, AZ | 2.1 GWh | 9 mi |
| UASTP I | Tucson, AZ | 2.1 GWh | 10.9 mi |
| Valencia Solar | Tucson, AZ | 26.6 GWh | 11.4 mi |
| Wilmot Energy Center LLC | Tucson, AZ | 267.2 GWh | 4.8 mi |