Interconnection queue › Arizona
Snapshot of 2026-07-30 · 72 projects · CAISO
There are 72 projects in the interconnection queue with a Arizona location, totalling 32,962 MW across the 72 that publish a capacity.
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| ISO | Projects | Capacity |
|---|---|---|
| CAISO | 72 | 32,962 MW |
Shown in each ISO's own coding — a state served by more than one ISO will show more than one spelling of the same technology, and we do not silently merge them here.
| Fuel | Projects | Capacity |
|---|---|---|
| Solar | 54 | 21,760 MW |
| Battery | 16 | 10,352 MW |
| Natural Gas | 2 | 850 MW |
| County | Projects | Capacity |
|---|---|---|
| MARICOPA | 37 | 13,154 MW |
| YUMA | 19 | 7,295 MW |
| LA PAZ | 11 | 10,000 MW |
| MOHAVE | 2 | 1,065 MW |
| LA PAZ/MARICOPA | 1 | 900 MW |
| MOJAVE | 1 | 310 MW |
| HYDER | 1 | 238 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is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn.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.