41 E. 6th Street
IndustrialPima County, Arizona · WECC
41 E. 6th Street is an industrial datacenter candidate site in Pima County, Arizona, interconnecting through WECC. It screens at 50.4/100 DC Readiness and a 3.5 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Risk & environment
Location context
Regulatory climate
Sales-tax exemption suspended Jul 2026–Jun 2029; water constraints add scrutiny.
Incentive detail: Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
Site location
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Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Pima County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Tucson International Airport Area | Brownfield | 230 kV | 3 MW | 3.5 yrs | 62.9 |
| OZ Pima | Greenfield | — | — | 3.5 yrs | 62.8 |
| TUCSON | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 62.7 |
| OZ Pima | Greenfield | — | — | 3.5 yrs | 62.4 |
| OZ Pima | Greenfield | — | — | 3.5 yrs | 61.6 |
| EC Near H Wilson Sundt Generating Station | Greenfield | — | — | 3.5 yrs | 61.5 |
| OZ Pima | Greenfield | — | — | 3.5 yrs | 60.6 |
| EC Near H Wilson Sundt Generating Station | Greenfield | — | — | 3.5 yrs | 60.0 |
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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Every site and score for 41 E. 6th Street, Pima County 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.