Directory of Power Plants in Arizona
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Actus Lend Lease DMAFB | Tesla Inc. | Tucson, AZ | Tucson Electric Power (TEPC) | 6.2 GWh | Nov 2009 | Dec 2023 | Solar |
| Agua Caliente Solar Project | Agua Caliente Solar | Dateland, AZ | California Independent System Operator (CISO) | 740.5 GWh | Apr 2012 | Jul 2024 | Solar |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 221.9 GWh | Mar 1957 | Jul 2024 | Natural Gas : 99.9% |
| Amazon TUS2 | SkyHigh 2 Solar | Tucson, AZ | Tucson Electric Power (TEPC) | 5.6 GWh | May 2022 | Dec 2023 | Solar |
| Amphitheater High School Solar | Luminace Solar Arizona 2, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 4.2 GWh | Nov 2016 | Dec 2023 | Solar |
| Apache Solar 1 | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 113.3 GWh | Sep 2017 | Dec 2023 | Solar |
| Apache Station | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.4 TWh | Jan 1963 | Jul 2024 | Natural Gas : 86.0% Subbituminous Coal : 14.0% |
| Arizona State University CHP | Energy Center Phoenix LLC | Tempe, AZ | Arizona Public Service Company (AZPS) | 47.2 GWh | Mar 2006 | Jul 2024 | Natural Gas |
| Arizona Western College PV | AES Distributed Energy | Yuma, AZ | Arizona Public Service Company (AZPS) | 11.4 GWh | Oct 2011 | Dec 2023 | Solar |
| Arlington Valley Energy Facility | Arlington Valley LLC | Arlington, AZ | Arlington Valley, LLC (DEAA) | 4.1 TWh | May 2002 | Jul 2024 | Natural Gas |
| Arlington Valley Solar Energy II | Arevon Energy, Inc. | Arlington, AZ | Arizona Public Service Company (AZPS) | 713.8 GWh | Mar 2013 | Dec 2023 | Solar |
| Avalon Solar | Arevon Energy, Inc. | Pima, AZ | Tucson Electric Power (TEPC) | 145.2 GWh | Nov 2014 | Dec 2023 | Solar |
| Avalon Solar II | Avalon Solar Partners II, LLC | Sahuarita, AZ | Tucson Electric Power (TEPC) | 89.8 GWh | Feb 2016 | Dec 2023 | Solar |
| Avra Valley Solar | Avra Valley Solar | Marana, AZ | Tucson Electric Power (TEPC) | 132.5 GWh | Dec 2012 | Dec 2023 | Solar |
| AZ State University - Tempe Campus Solar | Arizona State University FDM | Tempe, AZ | Arizona Public Service Company (AZPS) | 5.4 GWh | Nov 2003 | Dec 2023 | Solar |
Browse Power Plants By Arizona Counties
Figures are based on July 2024 generation numbers.| County | State Rank | Active Plants | Jul 2024 Generation |
|---|---|---|---|
| Apache County, AZ | # 3 | 4 | 10.9 TWh |
| Cochise County, AZ | # 6 | 11 | 3.0 TWh |
| Coconino County, AZ | # 5 | 8 | 4.5 TWh |
| Gila County, AZ | # 12 | 2 | 105.2 GWh |
| La Paz County, AZ | # 11 | 5 | 162.8 GWh |
| Maricopa County, AZ | # 1 | 82 | 85.2 TWh |
| Mohave County, AZ | # 2 | 15 | 12.1 TWh |
| County | State Rank | Active Plants | Jul 2024 Generation |
|---|---|---|---|
| Navajo County, AZ | # 8 | 7 | 2.3 TWh |
| Pima County, AZ | # 7 | 38 | 2.8 TWh |
| Pinal County, AZ | # 4 | 20 | 6.7 TWh |
| Santa Cruz County, AZ | # 13 | 2 | 21.0 GWh |
| Yavapai County, AZ | # 10 | 7 | 171.9 GWh |
| Yuma County, AZ | # 9 | 13 | 1.8 TWh |