Arizona · Solar
Proposed solar projects in Arizona
There are 9 proposed solar projects in Arizona's interconnection queue, totaling 2.50 GW of requested capacity. The largest is Queue Q274 at 1.00 GW, and the median planned online year is 2021.
9
Proposed projects
2.50 GW
Requested capacity
277.3 MW
Average project size
2021
Median planned online year
All proposed solar projects in Arizona
| Type | ||||
|---|---|---|---|---|
| Queue Q274 Q274 | Solar | 1.00 GW | 2018 | 2024 |
| Domestic Chicken 2210 | Solar | 559.4 MW | 2023 | 2029 |
| Queue Q312 Q312 | Solar | 500 MW | 2019 | 2021 |
| Queue Q230 Q230 | Solar | 200 MW | 2015 | 2021 |
| Queue Q254 Q254 | Solar | 100 MW | 2017 | 2022 |
| Queue Q104 Q104 | Solar | 51.3 MW | 2023 | 2025 |
| Queue Q346susp. Q346 | Solar | 45 MW | 2020 | 2021 |
| Queue Q246 Q246 | Solar | 20 MW | 2016 | 2021 |
| AGUA CALIENTE SOLAR 2 1222 | Solar | 20 MW | 2016 | 2016 |
Browse Arizona's full interconnection queue. Compare with operating capacity: 104 operating solar plants in Arizona. Nationwide: Solar plants nationwide.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition). Data: LBNL backbone through December 31, 2025; ISO-region statuses refreshed monthly (last: July 2026); non-ISO West and Southeast as of the LBNL edition.