TAP302427
SubstationArizona
At a glance
TAP302427 is an electric transmission substation in Arizona. It is classified as unclassified and connects 1 transmission line. 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
No owner is recorded for the lines that connect here.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #300351 | 161 kV | — | IN SERVICE | 29.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP302427, 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 |
|---|---|---|---|---|---|---|---|
| HOODOO WASH | Substation-Adjacent | AZ | Yuma County | 500 kV | 1,000 MW | 3.5 yrs | 60.3 |
| BLM Solar DLA: Agua Caliente | Greenfield | AZ | Yuma County | — | 604 MW | 3.5 yrs | 59.7 |
| WELTON MOHAWK | Substation-Adjacent | AZ | Yuma County | 161 kV | 100 MW | 3.5 yrs | 52.3 |
| OZ Yuma | Greenfield | AZ | Yuma | — | — | 3.5 yrs | 52.3 |
| OZ Yuma | Greenfield | AZ | Yuma | — | — | 3.5 yrs | 52.1 |
| UNKNOWN309540 | Substation-Adjacent | AZ | Yuma County | 69 kV | 50 MW | 3.5 yrs | 49.5 |
| Gila Project | Federal Excess | AZ | Yuma County | — | — | 3.5 yrs | 46.1 |
| Gila Project | Federal Excess | AZ | Yuma County | — | — | 3.5 yrs | 46.1 |
How do candidate sites near TAP302427 score?
The 8 highest-scoring candidate sites within about 25 miles range from 46 to 60 on the 0–100 DC Readiness scale. They fall in Yuma County, Yuma. The Arizona average across 3,816 scored sites is 48.5. 614 of those Arizona sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to TAP302427 substation?
1 transmission line terminate at or pass through TAP302427 in the HIFLD line data. The connected lines listed here run at 161 kV. Together the listed lines cover about 29.5 miles.
Where is TAP302427 substation located?
TAP302427 is in Arizona at 32.7812, -113.8846. The datacenter candidate sites closest to it are in Yuma County, Yuma.
Are there datacenter candidate sites near TAP302427 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP302427. The highest-scoring is HOODOO WASH at 60/100. Across Arizona, the average DC Readiness score is 48.5.
More in Arizona
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP302427 substation, Arizona”, https://gridcensus.com/substations/arizona/tap302427-b20d48a5 (data as of June 29, 2026).
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
Every site and score for TAP302427 substation, Arizona is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.