TAP310929
SubstationArizona
TAP310929 is an electric transmission substation in Arizona. It is classified as extra-high-voltage (500 kv) and connects 4 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
Operator not catalogued for this substation.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP310929, 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 |
|---|---|---|---|---|---|---|---|
| Desert Star Solar Plant | Brownfield | AZ | Maricopa | 230 kV | 10 MW | 6.9 yrs | 59.9 |
| REDHAWK | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 57.2 |
| PALO VERDE | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 57.1 |
| HASSAYAMPA | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 57.1 |
| DYNERGY ARLINGTON VALLEY ENERGY FACILITY | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 56.6 |
| BLM Solar DLA: Gillespie | Greenfield | AZ | Maricopa County | — | 626 MW | 5.7 yrs | 56.0 |
| HARQUAHALA | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 55.8 |
| DELANEY | Substation-Adjacent | AZ | Maricopa County | 500 kV | 1,000 MW | 6.9 yrs | 55.8 |
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 TAP310929 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.