Microsoft West US 3 Azure Region
Microsoft is expanding a 75.6 MW data center in Maricopa County, Arizona (expanding). One source reports this facility in the Kapwork Grow tracker.
- Capacity
- 75.6 MW
- Investment
- $1.5B
- Building area
- 504,000 sq ft
- IT load
- 48.33 MW
- Reported jobs
- 110
Who's on this build
Named in the cited sources. No source reports who builds it.
- Other Microsoft builds
Operator
Microsoft
Schedule
Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.
- Today
Expanding
Last material change Sep 24, 2026.
- 3 mo ago
Expected completionPlanned
- 6 yr ago
Announced
- 6 yr ago
Construction start
Reported updates without an event date
Reported for 2026-06.
Event date: Not reported · First observed: Not reported
Reported for 2021-06.
Event date: Not reported · First observed: Not reported
Reported for 2020.
Event date: Not reported · First observed: Not reported
Record quality
- Datasets
- 1
- Summary
- From published records
- Source as of
- Last material change
Site and infrastructure
SC Server CountryKW Kapwork Grow tracker record
Status
- Operator
- Microsoft
- Tenants
- Microsoft Azure, Microsoft Cloud
- Stage
- Expanding
- Facility type
- Hyperscale
Scale
- Reported capacity
- 75.6 MWEstimate
- Reported IT load
- 48.33 MW
- Reported investment
- $1.5B
- Reported building area
- 504,000 sq ft
- Reported jobs
- 110
Reported dates
- Announced
- 2020
- Construction start reported
- 2020
- Expected completion
- 2026-06
Site
- City
- El Mirage and Goodyear
- County
- Maricopa County
- State
- Arizona
Permits and public records
- Incentives reported
- Sales Tax Exemption
Sources, method and limits
Show 1 sourceHide
What each source reports
| Dataset | Reported name | Reported status | Reported MW |
|---|---|---|---|
| Server Country | Microsoft West US 3 Azure Region | Expanding | Not reported |
Sources and evidence
- SCServer Country project record (CC BY 4.0)As of: Sep 24, 2026 · Record: 0015
- KWKapwork Grow tracker record, merged from the sources listed here (free account)As of: Sep 23, 2026 · Record: 231627386340970
Limitations and interpretation
- This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-09-23. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
- Sources on this record: Server Country, https://servercountry.org/data/ (CC BY 4.0). Every source is licensed for commercial use with attribution.
- An announced or permitted build is not a contract, an open bid or a purchase order.
- Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.
- Capacity is estimated by the tracker from reported floor area at 150 W per square foot.
Cite or correct this record
Kapwork Grow, “Microsoft West US 3 Azure Region”, https://kapwork.com/grow/directory/datacenters/microsoft-west-us-3-azure-region-az-dc_d2a9f415466a, materially updated Sep 24, 2026.
Report an error in this record and we will check it against the cited sources.
An announced or permitted build is not a contract, an open bid or a purchase order. Capacity and dates are as reported by the cited sources. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.
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