Interconnection queue › Arizona › Solar
Snapshot of 2026-07-30 · 54 projects
54 solar projects are in the interconnection queue with a Arizona location, totalling 21,760 MW across the 54 that publish a capacity.
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| ISO | Projects | Capacity |
|---|---|---|
| CAISO | 54 | 21,760 MW |
| Status | Projects |
|---|---|
| WITHDRAWN | 37 |
| COMPLETED | 9 |
| ACTIVE | 8 |
| County | Projects | Capacity |
|---|---|---|
| MARICOPA | 25 | 7,552 MW |
| YUMA | 16 | 6,145 MW |
| LA PAZ | 9 | 6,100 MW |
| LA PAZ/MARICOPA | 1 | 900 MW |
| MOJAVE | 1 | 310 MW |
| HYDER | 1 | 238 MW |
| MOHAVE | 1 | 515 MW |
| ISO | We last read | Source last changed | Source |
|---|---|---|---|
| CAISO | 2026-07-30 | 2026-07-30 | source file |
Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.