How many data centers are in Hawaii?

More Than Just Parks tracks 13 active data center facilities in Hawaii, each citing a public source: 12 operating, 1 under construction and 0 proposed. 1 more was canceled, withdrawn, suspended or blocked.

Where are the data centers in Hawaii?

Hawaii's data centers are in 3 counties. The most are in Honolulu County (9), Maui County (3) and Hawaii County (1). The busiest places are around Kula.

How much electricity do Hawaii's data centers use?

We don’t publish a state total, and the reason matters: about eight in ten facilities here never disclose a capacity, so any sum would look like a census of Hawaii's data center load while leaving out the sites that stayed quiet. Each facility page shows the figure its own source states. A single large campus can draw as much power as a small city.

Are Hawaii data centers near protected land?

4 of the tracked facilities in Hawaii sit within 10 miles of protected public land, measured to the real boundary of the nearest national park, wilderness area, wildlife refuge or conservation area; one sits within a single mile.

Which county in Hawaii has the most data centers?

Honolulu County has the most, with 9 tracked data centers, followed by Maui County (3) and Hawaii County (1).

Are there proposed data centers in Hawaii?

None we can tie to a public record right now. Sign up for alerts below and we'll email you when one is filed in Hawaii.

Who is building data centers in Hawaii?

The most active operators in Hawaii are Hawaiian Telcom (2 sites), US Air Force / University of Hawaii (1 site) and DRFortress (1 site), counted by sites, not megawatts.

13 Data Centers in Hawaii (HI): Map and List

Find data centers near you in Hawaii

Type your ZIP code or your town and you’ll see what’s proposed, going up and already running near it, and how close each one sits to protected land. A ZIP opens its own page you can bookmark and share.

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Data centers near you in Hawaii

Data centers near Kula, HI96790

Data centers near you in every state

Who’s building in Hawaii

Data centers under construction in Hawaii

1 data center is under construction in Hawaii. By county, then name.

Secure Integration Support Laboratory (SISL)Maui County · Unsized

Data centers operating in Hawaii

12 data centers are operating in Hawaii. By county, then name.

Projects stopped or paused

One proposed project in Hawaii was voted down, withdrawn, canceled or held by a moratorium. Each project’s page links the source for how it ended.

First Responders Technology Campus Cybersecurity Data CenterHonolulu CountyCanceled

Closest to protected land

Distance is to the boundary of the nearest protected unit; open a facility to see which.

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Map of data centers in Hawaii

Map of the 13 data centers in Hawaii tracked by More Than Just Parks, updated November 2026 — Every light is a facility we can tie to a public source, drawn November 2026. Map by More Than Just Parks, free to share and embed with the credit link.

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Every tracked facility in Hawaii

13 facilities across 3 counties, the busiest first.

Honolulu County 9 operating9

Maui County 1 under construction 2 operating3

Hawaii County 1 operating1

Kawaihae Data CenterSmall

Data centers in Hawaii: common questions

How many data centers are in Hawaii?: More Than Just Parks tracks 13 active data center facilities in Hawaii, each citing a public source: 12 operating, 1 under construction and 0 proposed. 1 more was canceled, withdrawn, suspended or blocked.
Where are the data centers in Hawaii?: Hawaii's data centers are in 3 counties. The most are in Honolulu County (9), Maui County (3) and Hawaii County (1). The busiest places are around Kula.
How much electricity do Hawaii's data centers use?: We don’t publish a state total, and the reason matters: about eight in ten facilities here never disclose a capacity, so any sum would look like a census of Hawaii's data center load while leaving out the sites that stayed quiet. Each facility page shows the figure its own source states. A single large campus can draw as much power as a small city.
Are Hawaii data centers near protected land?: 4 of the tracked facilities in Hawaii sit within 10 miles of protected public land, measured to the real boundary of the nearest national park, wilderness area, wildlife refuge or conservation area; one sits within a single mile.
Which county in Hawaii has the most data centers?: Honolulu County has the most, with 9 tracked data centers, followed by Maui County (3) and Hawaii County (1).
Are there proposed data centers in Hawaii?: None we can tie to a public record right now. Sign up for alerts below and we'll email you when one is filed in Hawaii.
Who is building data centers in Hawaii?: The most active operators in Hawaii are Hawaiian Telcom (2 sites), US Air Force / University of Hawaii (1 site) and DRFortress (1 site), counted by sites, not megawatts.

Every facility on this page cites a public record we can link to: industry reporting, facility trackers, company announcements, and local planning and utility filings, cross-referenced against protected public land. Part of the Data Center Tracker from More Than Just Parks. A facility shows a capacity only where its own source states one.

Data centers in Hawaii