State queue · Arizona
Arizona interconnection queue
281 proposed generation and storage projects — 273 active and 8 suspended — are in Arizona's interconnection queue, primarily in the Non-ISO West, totaling 91.80 GW of requested capacity. Solar + Battery leads with 49.34 GW.
281
Proposed projects
91.80 GW
Requested capacity
Solar + Battery
Largest resource type
2026
Median planned online year
Requested capacity by resource type
Solar + Battery 53.7%Other 20.6%Battery 12.9%Wind 5.7%Gas 4.2%Solar 2.9%
Proposed projects by resource type
Solar + Battery projects126 · 49.34 GWBattery projects45 · 11.80 GWWind projects15 · 5.22 GWGas projects16 · 3.90 GWSolar projects10 · 2.62 GW
Also in the queue (too few for a dedicated page): Other (69).
All proposed projects in Arizona
| Type | ||||
|---|---|---|---|---|
| ATLAS COMPLEX 1402 | Solar + Battery | 2.25 GW | 2017 | 2026 |
| JOVE SOLAR 2023 | Solar + Battery | 2.04 GW | 2021 | 2030 |
| Queue Q255 Q255 | Solar + Battery | 2.00 GW | 2017 | 2021 |
| Queue Q2409 Q2409 | Solar + Battery | 1.20 GW | 2024 | 2028 |
| Stanley 2331 | Solar + Battery | 1.04 GW | 2023 | 2030 |
| Queue Q2405 Q2405 | Battery | 1.02 GW | 2024 | 2033 |
| BOUSE SOLAR AND STORAGE PLANT 2052 | Solar + Battery | 1.01 GW | 2021 | 2033 |
| Queue Q274 Q274 | Solar | 1.00 GW | 2018 | 2024 |
| Queue Q275 Q275 | Solar + Battery | 1.00 GW | 2018 | 2020 |
| Queue Q379susp. Q379 | Solar + Battery | 1.00 GW | 2021 | 2024 |
| Queue Q466 Q466 | Solar + Battery | 1.00 GW | 2022 | 2025 |
| Queue Q468 Q468 | Battery | 1.00 GW | 2022 | 2025 |
| Queue Q474 Q474 | Solar + Battery | 1.00 GW | 2022 | 2025 |
| Queue Q617 Q617 | Other | 1.00 GW | 2025 | 2031 |
| Queue 125 125 | Solar + Battery | 1.00 GW | 2022 | 2025 |
| Queue 174 174 | Gas | 800 MW | 2024 | 2027 |
| Queue 103 103 | Other | 768 MW | 2021 | 2024 |
| Queue Q317 Q317 | Solar + Battery | 750 MW | 2019 | 2023 |
| Queue Q402 Q402 | Solar + Battery | 750 MW | 2021 | 2025 |
| RANEGRAS PVS 2025 | Solar + Battery | 718.8 MW | 2021 | 2029 |
| Queue Q401 Q401 | Solar + Battery | 700 MW | 2021 | 2026 |
| Queue Q488 Q488 | Solar + Battery | 600 MW | 2022 | 2026 |
| Queue Q561 Q561 | Other | 600 MW | 2024 | 2029 |
| Queue 2023-MP2 2023-MP2 | Solar + Battery | 600 MW | 2023 | 2026 |
| Queue Q387 Q387 | Solar + Battery | 588 MW | 2021 | 2025 |
| Domestic Chicken 2210 | Solar | 559.4 MW | 2023 | 2029 |
| Queue Q360 Q360 | Solar + Battery | 550 MW | 2020 | 2023 |
| Queue 2024-G4 2024-G4 | Solar + Battery | 550 MW | 2024 | 2027 |
| Queue Q591 Q591 | Other | 535 MW | 2025 | 2030 |
| Queue Q2512 Q2512 | Battery | 502.9 MW | 2025 | 2030 |
| Queue Q311 Q311 | Wind | 500 MW | 2019 | 2021 |
| Queue Q312 Q312 | Solar | 500 MW | 2019 | 2021 |
| Queue Q334 Q334 | Solar + Battery | 500 MW | 2020 | 2023 |
| Queue Q368 Q368 | Solar + Battery | 500 MW | 2021 | 2026 |
| Queue Q393 Q393 | Solar + Battery | 500 MW | 2021 | 2024 |
| Queue Q528 Q528 | Solar + Battery | 500 MW | 2023 | 2027 |
| Queue Q563 Q563 | Solar + Battery | 500 MW | 2024 | 2028 |
| Queue Q564 Q564 | Other | 500 MW | 2024 | 2028 |
| Queue Q580 Q580 | Other | 500 MW | 2025 | 2032 |
| Queue Q599 Q599 | Other | 500 MW | 2025 | 2031 |
| Queue Q603 Q603 | Other | 500 MW | 2025 | 2030 |
| Queue Q609 Q609 | Other | 500 MW | 2025 | 2026 |
| Queue Q616 Q616 | Other | 500 MW | 2025 | 2030 |
| Queue NC5-008 NC5-008 | Wind | 500 MW | 2021 | 2025 |
| Queue 25-00421 25-00421 | Solar + Battery | 500 MW | 2025 | 2029 |
| Queue 84 84 | Solar + Battery | 500 MW | 2020 | 2023 |
| Queue 2023-G15 2023-G15 | Battery | 500 MW | 2023 | 2028 |
| Queue 2023-G16 2023-G16 | Battery | 500 MW | 2023 | 2028 |
| Queue 2023-MP1 2023-MP1 | Solar + Battery | 500 MW | 2023 | 2026 |
| Queue 2024-MP1 2024-MP1 | Battery | 500 MW | 2024 | 2028 |
| Queue 2024-MP2 2024-MP2 | Battery | 500 MW | 2024 | 2028 |
| Alisa Solar Energy Complex 2 2207 | Solar + Battery | 500 MW | 2023 | 2030 |
| CENTENNIAL FLATS 1529 | Solar + Battery | 500 MW | 2018 | 2026 |
| Queue Q538 Q538 | Wind | 499.5 MW | 2023 | 2027 |
| Queue Q539 Q539 | Wind | 499.5 MW | 2023 | 2027 |
| Queue Q32 Q32 | Gas | 488 MW | 2023 | 2026 |
| Queue Q273 Q273 | Wind | 477 MW | 2018 | 2021 |
| Queue 2021-G4 2021-G4 | Solar + Battery | 462.5 MW | 2021 | 2023 |
| HOODINI 1663 | Solar + Battery | 459.5 MW | 2019 | 2028 |
| Queue 2023-G13 2023-G13 | Gas | 452.9 MW | 2023 | 2027 |
| Queue Q269 Q269 | Battery | 450 MW | 2018 | 2022 |
| Queue Q310 Q310 | Solar + Battery | 450 MW | 2019 | 2023 |
| Queue Q337 Q337 | Solar + Battery | 450 MW | 2020 | 2027 |
| Queue Q352 Q352 | Solar + Battery | 450 MW | 2020 | 2023 |
| Queue Q567 Q567 | Other | 450 MW | 2024 | 2028 |
| Queue Q560 Q560 | Other | 425 MW | 2024 | 2028 |
| Queue Q40 Q40 | Gas | 425 MW | 2023 | 2028 |
| Queue Q2417 Q2417 | Solar + Battery | 423.2 MW | 2024 | 2028 |
| Queue Q2511 Q2511 | Battery | 419.3 MW | 2025 | 2029 |
| Queue Q2412 Q2412 | Solar + Battery | 411.1 MW | 2024 | 2028 |
| HARQUAHALA FLATS 2 2027 | Solar + Battery | 410.8 MW | 2021 | 2028 |
| Queue Q2413 Q2413 | Battery | 409 MW | 2024 | 2027 |
| Queue Q480 Q480 | Solar + Battery | 400 MW | 2022 | 2025 |
| Queue Q486 Q486 | Solar + Battery | 400 MW | 2022 | 2027 |
| Queue Q507 Q507 | Solar + Battery | 400 MW | 2023 | 2028 |
| Queue Q537 Q537 | Solar + Battery | 400 MW | 2023 | 2027 |
| Queue Q581 Q581 | Other | 400 MW | 2025 | 2031 |
| Queue Q589 Q589 | Other | 400 MW | 2025 | 2030 |
| Queue 107 107 | Other | 400 MW | 2021 | 2024 |
| Queue 90 90 | Solar + Battery | 400 MW | 2021 | 2025 |
| Queue Q2403 Q2403 | Gas | 398.1 MW | 2024 | 2028 |
| SOCORRO PEAK SOLAR 2022 | Solar + Battery | 379.8 MW | 2021 | 2029 |
| Queue Q2515 Q2515 | Solar + Battery | 359 MW | 2025 | 2028 |
| Queue Q2516 Q2516 | Battery | 351.8 MW | 2025 | 2028 |
| Queue Q332 Q332 | Solar + Battery | 350 MW | 2020 | 2024 |
| Queue Q519 Q519 | Gas | 350 MW | 2023 | 2028 |
| Queue Q584 Q584 | Battery | 350 MW | 2025 | 2029 |
| Queue Q606 Q606 | Other | 350 MW | 2025 | 2030 |
| Queue 93 93 | Solar + Battery | 350 MW | 2021 | 2021 |
| Queue Q347 Q347 | Wind | 345 MW | 2020 | 2024 |
| Queue Q553 Q553 | Other | 340 MW | 2024 | 2028 |
| Queue Q76 Q76 | Gas | 332 MW | 2021 | 2026 |
| Queue Q596 Q596 | Other | 330 MW | 2025 | 2029 |
| Queue Q615 Q615 | Other | 330 MW | 2025 | 2027 |
| Queue Q388 Q388 | Solar + Battery | 323 MW | 2021 | 2025 |
| Queue 106 106 | Other | 320 MW | 2021 | 2024 |
| Queue Q359 Q359 | Solar + Battery | 315 MW | 2020 | 2023 |
| Queue 2024-G7 2024-G7 | Wind | 312.5 MW | 2024 | 2028 |
| Queue Q370 Q370 | Wind | 309.7 MW | 2021 | 2024 |
| HARQUAHALA SUNRISE 1678 | Solar + Battery | 308.9 MW | 2020 | 2030 |
Showing the 100 largest of 281 projects by requested capacity.
See 173 operating plants in Arizona · Regions: Non-ISO West, CAISO.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).