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Microsoft Goodyear

OperatingAI campusCampusGoodyear, Maricopa County, Arizona
70% profile completeness
52 claims from 12 sources
Current facility power
263 MW[1]
Likelyestimated
Planned capacity
Not yet sourced
Floor area
Not yet sourced
Buildings (planned)
4[1]
Likelyderived
Capital cost / investment
$7.7B[1]
Likelyestimated
First operational
Apr 24, 2023[1]
Likelyderived

POWER & GRID

Time-to-power · verification · interconnection
Time to power
Energized — operating
High confidence
Project verification
Verified operating
Operation documented by satellite imagery and government record.
Current stage
Operational
Furthest stage with documented evidence
Utility · ISO
Salt River Project · None (non-RTO region)
Substation: On-site substation

Power reality

Announced
No record
Interconnection request
No record
Contracted / approved
No record
Under construction
No record
Operational
263 MW[1]
Estimated from buildings observed operational
AI evidence brief
Summarizes only the evidence on this page. Answers citing anything else are rejected automatically.

Project verification

Development
  1. Announcedimplied by a later stage
  2. Land acquiredOct 30, 2024
    Government record
    • Oct 30, 2024 · Land acquisition / deed recorded[2]
    • Oct 30, 2024 · Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).[2]
    • Sep 27, 2026 · Owner of record in county parcel data[2]
  3. Planning / zoningimplied by a later stage
  4. Permittingimplied by a later stage
Grid interconnection
  1. Interconnection application
  2. Feasibility study
  3. System impact study
  4. Facilities study
  5. Interconnection agreement / service contract
Build & energization
  1. Financing
  2. Under constructionJun 21, 2021
    Model estimate · Satellite imagery
    • Jun 21, 2021 · Reported status: under construction[1]
    • Jun 21, 2021 · Construction start[1]
    • Jun 21, 2021 · Land clearing begins for Building 1.[1]
    • Apr 24, 2023 · Reported status: expanding[1]
  3. EnergizationApr 24, 2023
    Satellite imagery
    • Apr 24, 2023 · Building 1 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
    • Jan 16, 2025 · Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
    • Sep 1, 2025 · Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
  4. OperationalApr 24, 2023
    Satellite imagery · Government record
    • Apr 24, 2023 · Building 1 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
    • Jan 16, 2025 · Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
    • Sep 1, 2025 · Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.[1]
    • Sep 27, 2026 · County land use: Property use code 1507[2]

● documented · ◌ implied by a later stage · ○ no evidence found. Dates are those of the earliest dated evidence, which can be later than when a stage actually began. Evidence classes: Government record, Model estimate, Satellite imagery.

Grid path

  1. facility
    Microsoft Goodyear
  2. substation
    On-site substation[1][6]
    Satellite imageryLikely
    1 substation outline traced inside the campus on satellite imagery; OSM maps Unnamed substation 0.4 km away
  3. transmission
    Palo Verde - Rudd 500KV[6]
    Proximity onlyUnverified
    Highest-voltage line mapped within 2 km (0.98 km away). Not confirmed as the supply path.
  4. utility
    Salt River Project[3]
    Service territoryLikely
    Retail service territory containing the site
  5. ISO / RTO
    None (non-RTO region)[5]
    Service territoryLikely
    Balancing authority: SRP
Substation capacity:
not published
Required upgrades:
not yet sourced
Congestion:
not yet sourced (no nodal price data)

Dashed boxes are based on proximity only and do not establish which asset serves the site.

Interconnection records

No interconnection-queue record is linked to this site. Of the ISOs we ingest, only NYISO publishes large-load requests; PJM, ERCOT, MISO, SPP and CAISO queues list generation only.

On-site & dedicated generation

No on-site, behind-the-meter or dedicated generation found in sources.

Location & imagery

Mapped outline
Coordinates
33.41089, -112.36483
Address
14250 W Broadway Rd, Goodyear, AZ 85338[1]Likely
County
Maricopa County
Photographs

No openly licensed ground-level photos matched to this site yet.

Ownership, operation & customers

  1. 1. Property owner of record
    Microsoft[2]
  2. 2. Owner / developer
    Microsoft[1]
  3. 3. Operator
    Not identified
  4. 4. Tenant / cloud
    Not identified
  5. 5. End customer / workload
    Microsoft[1]
    OpenAI[1]Likely
Power supply
Utility:
Salt River Project[3]Unverified

Each link is sourced separately. The property owner of record is often a special-purpose entity; the same company appearing in two roles is shown only when sources say so.

All parties with evidence
Property owner of record
Microsoft[2]Confirmed
Owner
Microsoft[1]Confirmed
End user
Microsoft[1]Confirmed
OpenAI[1]Likely
Utility
Salt River Project[3]Unverified

Most likely retail provider among 11 overlapping service territories (largest retail sales; territory polygons are approximate). Also overlapping: Wapa-- Western Area Power Administration, Electrical Dist No8 Maricopa, Usbia-San Carlos Project, Gila River Indian Utility Authority (Gricua), Maricopa County M W C Dist #1, Buckeye Water C&D District, ….

Power (all fields)

Current facility power
263 MW[1]Likelyestimated

Estimated total facility power (IT plus cooling and overhead) at the latest observed milestone.

Current IT capacity
202 MW[1]Likelyestimated

Estimated IT load currently online, based on buildings observed operational.

Estimated annual consumption
1,613 GWh/yr[4]Speculativeestimated

263 MW × 8,760 h × 70% utilization.

Planned capacity
Not yet sourced

Capacity figures are nameplate or contracted; annual consumption is a labeled model estimate, not metered data.

Grid & electricity

ISO / RTO
None (non-RTO region)[5]Likelyderived

Outside all ISO/RTO footprints; balancing authority shown separately.

Balancing authority
SRP[3]Likelyderived

Control area of the containing utility territory.

Nearest mapped substation
Unnamed substation (230 kV)[6]Likelyderived

Nearest substation mapped in OpenStreetMap; proximity does not establish which substation serves the site.

Distance to substation
0.4 km[6]Likelyderived
Highest-voltage line nearby
500 kV[6]Likelyderived

Highest-voltage transmission line mapped within 2 km.

State avg. industrial price
9.35¢/kWh[8]Confirmed

Arizona statewide average, July 2026.

State avg. commercial price
13.12¢/kWh[8]Confirmed

Arizona statewide average, July 2026.

Generation within 50 km
11.7 GW[9]Confirmedderived

40 EIA-reported plants within 50 km.

Generation queued in county
1.12 GW[7]Confirmedderived

5 active generation interconnection requests in Maricopa County: Solar + storage 1,100 MW, Solar 20 MW. Queued projects often don't get built.

Interconnection status
Not yet sourced
Contracted / committed power
Not yet sourced
Nearby infrastructureTypeDistanceVoltage / capacitySource
230 kV lineTransmission line0.37 km230 kV[6]
69 kV lineTransmission line0.37 km69 kV[6]
Palo Verde - Rudd 500KV · Arizona Public ServiceTransmission line0.98 km500 kV[6]
345 kV lineTransmission line1.11 km345 kV[6]
Jojoba - Kyrene 500KV · Arizona Public ServiceTransmission line1.16 km500 kV[6]
West Phoenix · Arizona Public Service CoPower plant (Natural Gas)19.5 km909 MW[9]
Agua Fria · Salt River ProjectPower plant (Natural Gas)21.3 km741 MW[9]
Ocotillo · Arizona Public Service CoPower plant (Natural Gas)42 km605 MW[9]
Red Hawk · Arizona Public Service CoPower plant (Natural Gas)45 km1 GW[9]
Palo Verde · Arizona Public Service CoPower plant (Nuclear)46.2 km3.94 GW[9]
Mesquite Generating Station Block 2 · Mesquite Power LLCPower plant (Natural Gas)46.9 km624 MW[9]
Mesquite Generating Station Block 1 · Salt River ProjectPower plant (Natural Gas)46.9 km620 MW[9]
Arlington Valley Energy Facility · Arlington Valley LLCPower plant (Natural Gas)49.3 km580 MW[9]
Unnamed substationSubstation0.4 km230 kV[6]
Unnamed substationSubstation0.52 km69 kV[6]
Largest queued generation in this countyFuelQueue statusMWSource
HARQUAHALA FLATS 2CAISO 2027Solar + storageIn study · proposed 2028-04400 MW[7]
HARQUAHALA SUNRISECAISO 1678Solar + storageIn study · proposed 2030-04300 MW[7]
VULCANCAISO 1534Solar + storageIn study · proposed 2027-12250 MW[7]
HARQUAHALA SUNRISE 2CAISO 2029Solar + storageIn study · proposed 2026-09150 MW[7]
AGUA CALIENTE SOLAR 2CAISO 1222SolarIn study · proposed 2016-1220 MW[7]

Utility, ISO and nearby assets are derived from the site's location. Proximity to a substation or line doesn't establish the interconnection; that needs a utility filing or interconnection-queue record. Queue requests are applications, not commitments — most never reach operation.

Construction & permitting

  1. Announced
    —
  2. Land acquired
    Oct 30, 2024[2]
  3. Permitting
    —
  4. Construction start
    Jun 21, 2021[1]
  5. First operational
    Apr 24, 2023[1]
  6. Expected completion
    —
Buildings (planned)
4[1]Likelyderived

Count of building outlines traced on satellite imagery.

Buildings operational
4[1]Likelyestimated
PhaseStatusAdded MWCompleted / expectedSource
Building 1operational53 MWApr 24, 2023[1]
Building 2operational52 MWJan 16, 2025[1]
Buildings 3–4operational158 MWSep 1, 2025[1]

Real estate

Official assessments
Assessor's value for a tax year
  • $357M[2]
    Full cash value · tax year 2027 · parcel 500-07-984A
  • $193.6M[2]
    Limited property value (taxable basis) · tax year 2027 · parcel 500-07-984A
  • $341.5M[2]
    Full cash value · tax year 2026 · parcel 500-07-984A
Recorded transactions
Sale prices from recorded deeds

None sourced yet

Model estimates
Our model — not an appraisal

None sourced yet

ParcelRecord ownerAcresZoning / useBuilding sq ftSource
500-07-984A
Maricopa County, AZ
MICROSOFT CORPORATION
1 MICROSOFT WAY REDMOND WA USA 98052
189.11CONTACT LOCAL JURISDICTION · Property use code 1507—[2]
Site area
189.1 acres[2]Confirmed

Sum of county land area across parcels.

Land use
Property use code 1507[2]Confirmed
Capital cost / investment
$7.7B[1]Likelyestimated

Modeled total capital cost (2025 USD) of capacity currently operational, incl. compute hardware.

Annual property tax
Not yet sourced
Nearby comparable transactions

Size

Parcel / land records
500-07-984A (Maricopa County)[2]Confirmed
Floor area
Not yet sourced

Compute

Chip types
H100, B200[1]Confirmed
Compute (H100-equivalents)
205,200[1]Likelyestimated

What changed (last 3 years)

Follow this facility (RSS)
  • Current IT capacity
    40 MWApr 24, 2023[1]→81 MWJan 16, 2025[1]→202 MWSep 1, 2025[1]
  • Current facility power
    53 MWApr 24, 2023[1]→105 MWJan 16, 2025[1]→263 MWSep 1, 2025[1]
  • Buildings operational
    1Apr 24, 2023[1]→2Jan 16, 2025[1]→4Sep 1, 2025[1]
  • Status
    Operating + expandingApr 24, 2023[1]→OperatingApr 27, 2026[1]

Timeline

Construction start: Jun 21, 2021[1]
First operational: Apr 24, 2023[1]
  1. Jun 21, 2021[1]

    Land clearing begins for Building 1.

  2. Apr 24, 202353 MW facility power· 1 buildings operational[1]

    Building 1 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.

  3. Jan 16, 2025105 MW facility power· 2 buildings operational[1]

    Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.

  4. Sep 1, 2025263 MW facility power· 4 buildings operational[1]

    Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.

  5. Nov 12, 2025263 MW facility power· 4 buildings operational[1]

    Confirmation that Building 3 and 4 look complete.

  6. Apr 27, 2026263 MW facility power· 4 buildings operational[1]

    Foundations appear to be underway for Building 5 and 6, just north of Building 4.

  7. Oct 30, 2024[2]

    Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).

Buildings on this campus

5
  • PHX-10Operating · 246,800 sq ft footprint
  • PHX-11Operating · 249,500 sq ft footprint
  • PHX-12Operating · 247,800 sq ft footprint
  • PHX-13Operating · 247,800 sq ft footprint
  • PHX-14Operating · 247,800 sq ft footprint

All claims (provenance audit)

52
FieldValueSourceConfidenceAs ofStatus
NameMicrosoft Goodyear[1] Likely2026-04-27Shown
StatusUnder construction[1] derivedLikely2021-06-21Superseded / alternative
StatusOperating + expanding[1] derivedLikely2023-04-24Superseded / alternative
StatusOperating + expanding[1] derivedLikely2025-01-16Superseded / alternative
StatusOperating + expanding[1] derivedLikely2025-09-01Superseded / alternative
StatusOperating + expanding[1] derivedLikely2025-11-12Superseded / alternative
StatusOperating[1] derivedLikely2026-04-27Shown
Facility typeAI campus[1] derivedLikely2026-04-27Shown
Address14250 W Broadway Rd, Goodyear, AZ 85338[1] Likely2026-04-27Shown
Property owner of recordMicrosoftParcel 500-07-984A: MICROSOFT CORPORATION[2] Confirmed2026-09-27Shown
OwnerMicrosoftOwner: Microsoft[1] Confirmed2026-04-27Shown
End usersOpenAIUsers: OpenAI[1] Likely2026-04-27Shown
End usersMicrosoftUsers: Microsoft[1] Confirmed2026-04-27Shown
UtilitySalt River Projectterritory 16572: SALT RIVER PROJECT (POLITICAL SUBDIVISION, SALT RIVER PROJECT)[3] derivedUnverified2022Shown
Current facility power263 MW[1] estimatedLikely2026-04-27Shown
Current facility power53 MW[1] estimatedLikely2023-04-24Superseded / alternative
Current facility power105 MW[1] estimatedLikely2025-01-16Superseded / alternative
Current facility power263 MW[1] estimatedLikely2025-09-01Superseded / alternative
Current facility power263 MW[1] estimatedLikely2025-11-12Superseded / alternative
Current IT capacity202 MW[1] estimatedLikely2026-04-27Shown
Current IT capacity40 MW[1] estimatedLikely2023-04-24Superseded / alternative
Current IT capacity81 MW[1] estimatedLikely2025-01-16Superseded / alternative
Current IT capacity202 MW[1] estimatedLikely2025-09-01Superseded / alternative
Current IT capacity202 MW[1] estimatedLikely2025-11-12Superseded / alternative
Estimated annual consumption1,613 GWh/yr[4] estimatedSpeculative2026-09-29Shown
ISO / RTONone (non-RTO region)[5] derivedLikely—Shown
Balancing authoritySRP[3] derivedLikely—Shown
Nearest mapped substationUnnamed substation (230 kV)way/1091128477[6] derivedLikely2026-09-28Shown
Distance to substation0.4 km[6] derivedLikely2026-09-28Shown
Highest-voltage line nearby500 kV[6] derivedLikely2026-09-28Shown
Generation queued in county1.12 GW[7] derivedConfirmed2026-09-27Shown
State avg. industrial price9.35¢/kWh[8] Confirmed2026-07Shown
State avg. commercial price13.12¢/kWh[8] Confirmed2026-07Shown
Generation within 50 km11.7 GW[9] derivedConfirmed202502Shown
Buildings (planned)4[1] derivedLikely2026-04-27Shown
Buildings operational4[1] estimatedLikely2026-04-27Shown
Buildings operational0[1] estimatedLikely2021-06-21Superseded / alternative
Buildings operational1[1] estimatedLikely2023-04-24Superseded / alternative
Buildings operational2[1] estimatedLikely2025-01-16Superseded / alternative
Buildings operational4[1] estimatedLikely2025-09-01Superseded / alternative
Buildings operational4[1] estimatedLikely2025-11-12Superseded / alternative
Site area189.1 acres[2] Confirmed2026-09-27Shown
Capital cost / investment$7.7B[1] estimatedLikely2026-04-27Shown
Parcel / land records500-07-984A (Maricopa County)[2] Confirmed2026-09-27Shown
Assessed value (official)$357M[2] Confirmed2027Shown
Land useProperty use code 1507[2] Confirmed2026-09-27Shown
Compute (H100-equivalents)205,200[1] estimatedLikely2026-04-27Shown
Chip typesH100[1] Confirmed2026-04-27Shown
Chip typesB200[1] Confirmed2026-04-27Shown
Land acquiredOct 30, 2024[2] derivedConfirmed2026-09-27Shown
Construction startJun 21, 2021[1] derivedLikely2026-04-27Shown
First operationalApr 24, 2023[1] derivedLikely2026-04-27Shown