Arizona · Battery
Proposed battery projects in Arizona
There are 45 proposed battery projects in Arizona's interconnection queue, totaling 11.80 GW of requested capacity. The largest is Queue Q2405 at 1.02 GW, and the median planned online year is 2025.
45
Proposed projects
11.80 GW
Requested capacity
262.2 MW
Average project size
2025
Median planned online year
All proposed battery projects in Arizona
| Type | ||||
|---|---|---|---|---|
| Queue Q2405 Q2405 | Battery | 1.02 GW | 2024 | 2033 |
| Queue Q468 Q468 | Battery | 1.00 GW | 2022 | 2025 |
| Queue Q2512 Q2512 | Battery | 502.9 MW | 2025 | 2030 |
| Queue 2023-G15 2023-G15 | Battery | 500 MW | 2023 | 2028 |
| Queue 2023-G16 2023-G16 | Battery | 500 MW | 2023 | 2028 |
| Queue 2024-MP1 2024-MP1 | Battery | 500 MW | 2024 | 2028 |
| Queue 2024-MP2 2024-MP2 | Battery | 500 MW | 2024 | 2028 |
| Queue Q269 Q269 | Battery | 450 MW | 2018 | 2022 |
| Queue Q2511 Q2511 | Battery | 419.3 MW | 2025 | 2029 |
| Queue Q2413 Q2413 | Battery | 409 MW | 2024 | 2027 |
| Queue Q2516 Q2516 | Battery | 351.8 MW | 2025 | 2028 |
| Queue Q584 Q584 | Battery | 350 MW | 2025 | 2029 |
| Queue Q280 Q280 | Battery | 300 MW | 2018 | 2022 |
| Queue Q314 Q314 | Battery | 300 MW | 2019 | 2022 |
| Queue Q375 Q375 | Battery | 300 MW | 2021 | 2023 |
| Queue Q467 Q467 | Battery | 300 MW | 2022 | 2026 |
| Queue Q2510 Q2510 | Battery | 264.1 MW | 2025 | 2028 |
| Queue Q278 Q278 | Battery | 250 MW | 2018 | 2021 |
| Queue Q427 Q427 | Battery | 250 MW | 2021 | 2025 |
| Queue Q291 Q291 | Battery | 200 MW | 2018 | 2023 |
| Queue Q409 Q409 | Battery | 200 MW | 2021 | 2025 |
| Queue Q422 Q422 | Battery | 200 MW | 2021 | 2025 |
| Queue 121 121 | Battery | 200 MW | 2022 | 2026 |
| Queue 143 143 | Battery | 200 MW | 2022 | 2025 |
| Queue 146 146 | Battery | 175 MW | 2022 | 2026 |
| Queue Q479 Q479 | Battery | 165 MW | 2022 | 2028 |
| Queue Q2503 Q2503 | Battery | 155.2 MW | 2025 | 2029 |
| Queue Q299 Q299 | Battery | 150 MW | 2019 | 2023 |
| Queue Q357 Q357 | Battery | 150 MW | 2020 | 2023 |
| Queue 122 122 | Battery | 150 MW | 2022 | 2026 |
| Queue 132 132 | Battery | 150 MW | 2022 | 2025 |
| Queue 147 147 | Battery | 150 MW | 2022 | 2026 |
| Queue Q384susp. Q384 | Battery | 125 MW | 2021 | 2025 |
| Queue Q423 Q423 | Battery | 125 MW | 2021 | 2025 |
| Queue Q358 Q358 | Battery | 100 MW | 2020 | 2024 |
| Queue Q363 Q363 | Battery | 100 MW | 2020 | 2023 |
| Queue Q372 Q372 | Battery | 100 MW | 2021 | 2024 |
| Queue Q297 Q297 | Battery | 90.1 MW | 2019 | 2022 |
| Queue Q268 Q268 | Battery | 75 MW | 2018 | 2020 |
| Queue Q271 Q271 | Battery | 75 MW | 2018 | 2021 |
| Queue Q611 Q611 | Battery | 75 MW | 2025 | 2027 |
| Queue Q518 Q518 | Battery | 70 MW | 2023 | 2023 |
| Queue Q229 Q229 | Battery | 50 MW | 2015 | 2021 |
| Queue Q289 Q289 | Battery | 50 MW | 2018 | 2023 |
| Queue Q315susp. Q315 | Battery | 50 MW | 2019 | 2022 |
Browse Arizona's full interconnection queue. Compare with operating capacity: 9 operating storage plants in Arizona. Nationwide: Storage plants nationwide.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).