PARKER
SubstationArizona · ARIZONA PUBLIC SERVICE COMPANY
PARKER is an electric transmission substation in Arizona, operated by ARIZONA PUBLIC SERVICE COMPANY. It is classified as high-voltage (230 kv) and connects 8 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #82572 | 230 kV | ARIZONA PUBLIC SERVICE COMPANY | IN SERVICE | 58.9 mi |
| #82823 | 230 kV | — | IN SERVICE | 22.8 mi |
| #83727 | 230 kV | AZUSA LIGHT & POWER | IN SERVICE | 1.7 mi |
| #91015 | 230 kV | — | IN SERVICE | 10.5 mi |
| #91989 | 230 kV | ARIZONA PUBLIC SERVICE COMPANY | IN SERVICE | 44.0 mi |
| #89688 | 161 kV | — | IN SERVICE | 13.3 mi |
| #87091 | 161 kV | — | IN SERVICE | 22.8 mi |
| #87107 | 161 kV | AZUSA LIGHT & POWER | IN SERVICE | 63.6 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of PARKER, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| GENE | Substation-Adjacent | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 59.3 |
| NORTH HAVASU | Substation-Adjacent | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 56.5 |
| PARKER | Substation-Adjacent | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 56.3 |
| BLACK MESA | Substation-Adjacent | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 54.8 |
| BOUSE | Substation-Adjacent | AZ | La Paz County | 161 kV | 100 MW | 5.7 yrs | 54.6 |
| Greenfield (HARCUVAR - PARKER) | Greenfield | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 53.4 |
| Greenfield (BLACK MESA - TOPOCK) | Greenfield | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 52.7 |
| Greenfield (EAGLE EYE - PARKER) | Greenfield | AZ | La Paz County | 230 kV | 300 MW | 5.7 yrs | 52.1 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for PARKER substation, Arizona. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.