Tucson International Airport Area
BrownfieldTucson, Arizona
Tucson International Airport Area is a former superfund site in Tucson, Arizona. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 3 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby brownfield & retired-generation sites
A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Tucson International Airport Area — the environmental neighborhood, ranked by legacy grid capacity.
| Site | Former use | Legacy MW | Distance | Cleanup status |
|---|---|---|---|---|
| H Wilson Sundt Generating Station | natural gas plant | 218 | 1.6 mi | — |
Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.
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Nearby datacenter candidate sites
Scored candidate sites near Tucson International Airport Area, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TUCSON | Substation-Adjacent | AZ | Pima County | 345 kV | 600 MW | 6.9 yrs | 63.9 |
| Tucson International Airport Area | Brownfield | AZ | Pima | 230 kV | 3 MW | 6.9 yrs | 63.6 |
| OZ Pima | Greenfield | AZ | Pima | — | — | 5.7 yrs | 62.6 |
| IRVINGTON | Substation-Adjacent | AZ | Santa Cruz County | 230 kV | 300 MW | 6.9 yrs | 62.4 |
| VAIL | Substation-Adjacent | AZ | Santa Cruz County | 345 kV | 600 MW | 6.9 yrs | 62.3 |
| OZ Pima | Greenfield | AZ | Pima | — | — | 5.7 yrs | 62.2 |
| SOUTH | Substation-Adjacent | AZ | Santa Cruz County | 345 kV | 600 MW | 6.9 yrs | 61.4 |
| OZ Pima | Greenfield | AZ | Pima | — | — | 5.7 yrs | 61.4 |
Nearby internet exchanges
- ark data centers - Tucson, AZTucson, AZ · 12 networks
- Simply Bits DC1Tucson, AZ · 2 networks
- Login TucsonTucson, AZ · 1 networks
See all datacenter sites in Arizona →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Tucson International Airport Area, Tucson, Arizona. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.