Datacenter Sites in Greenlee, Arizona
Greenlee has 16 scored datacenter candidate sites averaging 47.5/100 DC Readiness, with a catalogued aggregate of 1,050 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
At a glance
Greenlee, Arizona has 16 scored datacenter candidate sites averaging 47.5/100 DC Readiness, roughly in line with the Arizona average of 48.5. It ranks 15th of 15 Arizona counties by number of sites and 6th by average score. The top-scoring site is GREENLEE at 56.9/100.
Site-selection context for Greenlee
Incentive detail: Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
How does Greenlee compare with other counties in Arizona?
By number of scored sites, Greenlee ranks 15th of the 15 Arizona counties with a county page, holding 0.4% of the state's 3,816 sites. Its average DC Readiness of 47.5/100 ranks 6th in the state and is about 10% below the national average of 53.0. Nationally it has the 1960th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 2 score 55 or higher.
What types of datacenter sites are in Greenlee?
Industrial sites are the most common (5, 31% of the county's inventory), followed by former mine (4) and substation-adjacent (4). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.
What are power cost, hazard, water and fiber conditions in Greenlee?
Industrial electricity averages 8.60¢/kWh and commercial 11.00¢/kWh. FEMA's National Risk Index rates the county "Relatively Low" (22). WRI water stress is extremely high. 2 fiber providers report service in the county. The climate runs 3,400 cooling degree days a year with a mean temperature of 63°F. Land is valued around $5,515 an acre.
By site type
Top datacenter sites in Greenlee
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| GREENLEE | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 56.9 |
| MORENCI | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 55.3 |
| OZ Greenlee | Greenfield | — | — | 3.5 yrs | 52.1 |
| EC FFE Greenlee County | Greenfield | — | — | 3.5 yrs | 51.4 |
| UNKNOWN309814 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 51.0 |
| OZ Greenlee | Greenfield | — | — | 3.5 yrs | 46.6 |
| Greenlee County Airport | Industrial | — | — | 3.5 yrs | 44.9 |
| Mine Site | Former Mine | — | — | 3.5 yrs | 44.9 |
| Mine Site | Former Mine | — | — | 3.5 yrs | 44.9 |
| Mine Site | Former Mine | — | — | 3.5 yrs | 44.8 |
| Mine Site | Former Mine | — | — | 3.5 yrs | 44.8 |
| Schrugg Dairy | Industrial | — | — | 3.5 yrs | 44.7 |
| Memorial Airfield | Industrial | — | — | 3.5 yrs | 44.7 |
| ALPINE | Substation-Adjacent | 69 kV | 50 MW | 3.5 yrs | 44.6 |
| Duncan Gin | Industrial | — | — | 3.5 yrs | 44.5 |
| Duncan Gin | Industrial | — | — | 3.5 yrs | 44.4 |
Every scored site in Greenlee
All 16 sites, best first.
- GREENLEE · 56.9
- MORENCI · 55.3
- OZ Greenlee · 27e870b4 · 52.1
- EC FFE Greenlee County · 51.4
- Substation-Adjacent site · ae433e99 · 51.0
- OZ Greenlee · 9932cdb8 · 46.6
- Greenlee County Airport · 44.9
- Mine Site · d159b318 · 44.9
- Mine Site · 3b368199 · 44.9
- Mine Site · 7a48f465 · 44.8
- Mine Site · 5008d527 · 44.8
- Schrugg Dairy · 44.7
- Memorial Airfield · 44.7
- ALPINE · 44.6
- Duncan Gin · 9845f415 · 44.5
- Duncan Gin · 5dbab512 · 44.4
Greenlee datacenter FAQ
How many datacenter sites are in Greenlee?
16 scored datacenter candidate sites, averaging 47.5/100 DC Readiness. That is the 15th-most of 15 Arizona counties with five or more sites.
What is the highest-scoring datacenter site in Greenlee?
GREENLEE scores 56.9/100 DC Readiness, the highest of the 16 scored sites in Greenlee (a substation-adjacent site).
Does Greenlee offer datacenter tax incentives?
Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
What is the natural-hazard risk in Greenlee?
FEMA's National Risk Index rates Greenlee as "Relatively Low" (score 22).
What are industrial electricity rates in Greenlee?
Average industrial electricity is 8.60¢/kWh and commercial is 11.00¢/kWh in Greenlee.
More in Arizona
- All datacenter sites in Arizona· 3,816 sites
- Operating datacenters in Arizona
- Electric substations in Arizona
- Maricopa County· 1,170 sites · avg 51.6
- Pima County· 493 sites · avg 49.2
- Pinal County· 471 sites · avg 49.5
- Mohave County· 275 sites · avg 46.8
- Yuma County· 248 sites · avg 46.3
- La Paz County· 247 sites · avg 44.8
- Industrial sites in Arizona
- Former Mine sites in Arizona
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Greenlee, Arizona”, https://gridcensus.com/datacenter-sites/arizona/greenlee (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Greenlee, 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.