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Datacenter Sites in Aleutians West County, Alaska

Aleutians West County has 30 scored datacenter candidate sites averaging 48.7/100 DC Readiness, with a catalogued aggregate of 200 MW. FEMA rates local natural-hazard risk as "Relatively Low".

At a glance

Aleutians West County, Alaska has 30 scored datacenter candidate sites averaging 48.7/100 DC Readiness, roughly in line with the Alaska average of 50.3. It ranks 7th of 29 Alaska counties by number of sites and 17th by average score. The top-scoring site is HARMON at 51.9/100.

30
Candidate sites
48.7/100
Avg DC Readiness
200 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
◆ Loading map…
≥ 7560–7540–60≤ 40
Top 25 in Aleutians West County

Site-selection context for Aleutians West County

No
Datacenter tax incentive
—
Commercial electricity
—
Industrial electricity
2
Fiber providers
Low
Water stress
$20,972
Land price / acre
0
Cooling degree days
10,000
Heating degree days
27°F
Mean annual temp

How does Aleutians West County compare with other counties in Alaska?

By number of scored sites, Aleutians West County ranks 7th of the 29 Alaska counties with a county page, holding 3.7% of the state's 817 sites. Its average DC Readiness of 48.7/100 ranks 17th in the state and is roughly in line with the national average of 53.0. Nationally it has the 1271st-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 0 score 55 or higher.

What types of datacenter sites are in Aleutians West County?

Federal Excess sites are the most common (21, 70% of the county's inventory), followed by former mine (3) and industrial (2). 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 Aleutians West County?

FEMA's National Risk Index rates the county "Relatively Low" (18). WRI water stress is low. 2 fiber providers report service in the county. The climate runs 0 cooling degree days a year with a mean temperature of 27°F. Land is valued around $20,972 an acre.

By site type

Top datacenter sites in Aleutians West County

Top datacenter sites in Aleutians West County
SiteTypeVoltageCapacityQueue waitScore
HARMONSubstation-Adjacent115 kV100 MW4.3 yrs51.9
TEMESSubstation-Adjacent115 kV100 MW4.3 yrs51.9
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs50.9
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs50.8
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs50.6
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs50.5
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs50.5
ST PAULFederal Excess——3.9 yrs50.1
ST PAULFederal Excess——3.9 yrs50.0
ST PAULFederal Excess——3.9 yrs50.0
ST PAULFederal Excess——3.9 yrs49.9
DUTCH HARBORFederal Excess——3.9 yrs49.8
UNALASKA AIRPORTFederal Excess——3.9 yrs49.8
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs49.6
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs49.5
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs49.4
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs49.1
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs49.1
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs48.9
NMFS ST. PAUL AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs48.8
ST GEORGE AIRPORTFederal Excess——3.9 yrs48.8
NMFS ST. GEORGE AK CAMPUS INSTALLATIONFederal Excess——3.9 yrs48.8
Mine SiteFormer Mine——4.3 yrs48.5
Powerhouse Property. Powerhouse Subdivision No. 2Industrial——4.3 yrs48.3
Mine SiteFormer Mine——4.3 yrs48.2

Every scored site in Aleutians West County

All 30 sites, best first.

Aleutians West County datacenter FAQ

How many datacenter sites are in Aleutians West County?

30 scored datacenter candidate sites, averaging 48.7/100 DC Readiness. That is the 7th-most of 29 Alaska counties with five or more sites.

What is the highest-scoring datacenter site in Aleutians West County?

HARMON scores 51.9/100 DC Readiness, the highest of the 30 scored sites in Aleutians West County (a substation-adjacent site).

Does Aleutians West County offer datacenter tax incentives?

No datacenter-specific tax incentive is on record for Aleutians West County in the GridCensus county dataset.

What is the natural-hazard risk in Aleutians West County?

FEMA's National Risk Index rates Aleutians West County as "Relatively Low" (score 18).

More in Alaska

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 Aleutians West County, Alaska”, https://gridcensus.com/datacenter-sites/alaska/aleutians-west-county (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 Aleutians West County, Alaska 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.

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