Maricopa County, Arizona — Interconnection Projects
The interXdata warehouse tracks 617 interconnection projects in Maricopa, Arizona, representing 118,231 MW of requested capacity.
617Total projects
74Active
230Operational
309Withdrawn
118,231 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar | 262 | 35,834 MW |
| Battery | 145 | 29,088 MW |
| Solar+Battery | 68 | 23,620 MW |
| Gas | 120 | 21,388 MW |
| Other | 17 | 6,108 MW |
| Other Storage | 2 | 1,520 MW |
| Solar+Gas | 1 | 620 MW |
| Diesel | 2 | 53 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| ARIZONA A1 | 1752 | Solar+Battery | 2,000.0 MW | withdrawn | Maricopa, Arizona |
| Palo Verde | 6008_3 | Other | 1,403.2 MW | operational | Maricopa, Arizona |
| Palo Verde | 6008_1 | Other | 1,403.2 MW | operational | Maricopa, Arizona |
| Palo Verde | 6008_2 | Other | 1,403.2 MW | operational | Maricopa, Arizona |
| Stanley | 2331 | Solar+Battery | 1,038.9 MW | active | Maricopa, Arizona |
| AZ Queue Project Cluster 24 Q2405 — Battery in Maricopa, Arizona | Cluster 24 Q2405 | Battery | 1,020.0 MW | active | Maricopa, Arizona |
| West Queue Project Q2405 — Other Storage in Maricopa, Arizona | Q2405 | Other Storage | 1,020.0 MW | active | Maricopa, Arizona |
| West Queue Project Q508 — Solar+Battery in Maricopa, Arizona | Q508 | Solar+Battery | 1,000.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q468 — Battery in Maricopa, Arizona | Q468 | Battery | 1,000.0 MW | active | Maricopa, Arizona |
| West Queue Project Q57 — Solar in Maricopa, Arizona | Q57 | Solar | 900.0 MW | withdrawn | Maricopa, Arizona |
| AZ BIGHORN | 389 | Gas | 900.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q261 — Gas in Maricopa, Arizona | Q261 | Gas | 900.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project Q675 — Gas in Maricopa, Arizona | Q675 | Gas | 800.0 MW | active | Maricopa, Arizona |
| West Queue Project Q39 — Solar in Maricopa, Arizona | Q39 | Solar | 800.0 MW | withdrawn | Maricopa, Arizona |
| HYDER | 2172 | Solar+Battery | 800.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project Q676 — Solar+Battery in Maricopa, Arizona | Q676 | Solar+Battery | 800.0 MW | active | Maricopa, Arizona |
| West Queue Project Q27 — Solar+Battery in Maricopa, Arizona | Q27 | Solar+Battery | 770.0 MW | operational | Maricopa, Arizona |
| CVH POWER II | 808 | Solar | 700.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q17 — Solar in Maricopa, Arizona | Q17 | Solar | 700.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project ANPP HVS Q17 — Solar in Maricopa, Arizona | ANPP HVS Q17 | Solar | 700.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q506 — Solar+Battery in Maricopa, Arizona | Q506 | Solar+Battery | 659.6 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q445 — Solar+Battery in Maricopa, Arizona | Q445 | Solar+Battery | 647.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q219 — Other in Maricopa, Arizona | Q219 | Other | 634.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q173 — Solar+Gas in Maricopa, Arizona | Q173 | Solar+Gas | 620.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q68 — Solar in Maricopa, Arizona | Q68 | Solar | 600.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q169 — Other in Maricopa, Arizona | Q169 | Other | 600.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q11 — Gas in Maricopa, Arizona | Q11 | Gas | 597.0 MW | withdrawn | Maricopa, Arizona |
| Domestic Chicken | 2210 | Solar | 559.4 MW | active | Maricopa, Arizona |
| Maricopa Solar | 69684_70124 | Solar | 550.0 MW | active | Maricopa, Arizona |
| Maricopa Solar | 69684_70125 | Battery | 550.0 MW | active | Maricopa, Arizona |
| West Queue Project Q481 — Solar in Maricopa, Arizona | Q481 | Solar | 550.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project Cluster 26 Q2607 — Battery in Maricopa, Arizona | Cluster 26 Q2607 | Battery | 539.7 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project Cluster 26 Q2602 — Battery in Maricopa, Arizona | Cluster 26 Q2602 | Battery | 520.0 MW | active | Maricopa, Arizona |
| HARQUAHALA SOLAR | 1298 | Solar | 515.1 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q2512 — Battery in Maricopa, Arizona | Q2512 | Battery | 502.9 MW | active | Maricopa, Arizona |
| AZ Queue Project Cluster 25 Q2512 — Battery in Maricopa, Arizona | Cluster 25 Q2512 | Battery | 502.9 MW | active | Maricopa, Arizona |
| AZ Queue Project ANPP HVS Q32 — Solar in Maricopa, Arizona | ANPP HVS Q32 | Solar | 500.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project SWV Q04 — Battery in Maricopa, Arizona | SWV Q04 | Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project ANPP HVS Q07 — Solar in Maricopa, Arizona | ANPP HVS Q07 | Solar | 500.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project ANPP VTS Q12 — Solar in Maricopa, Arizona | ANPP VTS Q12 | Solar | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q07 — Solar in Maricopa, Arizona | Q07 | Solar | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q42 — Solar in Maricopa, Arizona | Q42 | Solar | 500.0 MW | withdrawn | Maricopa, Arizona |
| LA PAZ | 1753 | Solar+Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| LA PAZ 2 | 2021 | Solar+Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q452 — Battery in Maricopa, Arizona | Q452 | Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q12 — Solar+Battery in Maricopa, Arizona | Q12 | Solar+Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| PITCHFORK ENERGY | 1530 | Solar+Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q32 — Solar+Battery in Maricopa, Arizona | Q32 | Solar+Battery | 500.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q04 — Other Storage in Maricopa, Arizona | Q04 | Other Storage | 500.0 MW | withdrawn | Maricopa, Arizona |
| Sonoran Solar Energy | 66627_SON12 | Solar | 490.0 MW | operational | Maricopa, Arizona |
| West Queue Project Q84 — Battery in Maricopa, Arizona | Q84 | Battery | 463.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project SRP Q84 — Battery in Maricopa, Arizona | SRP Q84 | Battery | 463.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q482 — Solar in Maricopa, Arizona | Q482 | Solar | 450.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q193 — Solar in Maricopa, Arizona | Q193 | Solar | 450.0 MW | withdrawn | Maricopa, Arizona |
| HARQUAHALA FLATS | 1403 | Solar+Battery | 450.0 MW | withdrawn | Maricopa, Arizona |
| SUN STREAMS 5 | 1823 | Solar+Battery | 450.0 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project ANPP VTS Q13 — Gas in Maricopa, Arizona | ANPP VTS Q13 | Gas | 450.0 MW | withdrawn | Maricopa, Arizona |
| PRIMROSE HYBRID | 2028 | Solar+Battery | 450.0 MW | withdrawn | Maricopa, Arizona |
| West Queue Project Q531 — Solar+Battery in Maricopa, Arizona | Q531 | Solar+Battery | 440.7 MW | withdrawn | Maricopa, Arizona |
| AZ Queue Project ANPP VTS Q04 — Solar in Maricopa, Arizona | ANPP VTS Q04 | Solar | 440.0 MW | withdrawn | Maricopa, Arizona |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: aps-oasis; California ISO — public interconnection queue; U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; srp-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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