DEPLOY

Data center campus

Google Midlothian Campus (Alamo Mission)

Google Midlothian Campus is a tracked AI data center campus in Texas, Midlothian. Google's Ellis County hyperscale/AI campus (developed via Alamo Mission LLC, project 'Sharka'; ~266 MW at 3441 Railport Parkway, Midlothian) holds a TCEQ Federal Operating Permit and is expanding as part of Google's stat

Partially energized · Google · Private land · ERCOT · Midlothian, Texas, United States

Track Google Midlothian Campus (Alamo Mission)

Capacity: announced vs energized

Announced
not recorded
Contracted
not recorded
Under construction
not recorded
8th by energized capacity

Promised online: 2027-02-24. Energized capacity is now on record. Claimed by Google (via TDLR filing) (source).

Google Midlothian Campus (Alamo Mission) capacity claims
Source
Energized0.27 GW2026-03-01verifiedpermit

Construction evidence

Dated satellite imagery of the site itself, oldest to newest, with the campus milestones that landed in each window. This is what the site looked like from orbit while announcements, permits, and energizations were dated into our ledger, so bare land, grading, and building mass tell their own story alongside the paper trail. Sentinel-2 true color, 10 m resolution, cloud-free scenes; click any frame to expand it.

2018-06-01Contains modified Copernicus Sentinel data 2018
2020-06-10Contains modified Copernicus Sentinel data 2020
2022-06-25Contains modified Copernicus Sentinel data 2022
2024-09-07Contains modified Copernicus Sentinel data 2024
2025-08-25Contains modified Copernicus Sentinel data 2025

Dated Sentinel-2 imagery, gated to hand-verified site coordinates. Milestones synthesized from the campus's own capacity ledger, financial claims, and lifecycle events; each chip links to its source. How we source and verify it: satellite construction evidence.

Per-building manifest tied to the site polygons and imagery. When we know a building's outline we render it; when we know only its year and capacity we still surface those as first-class rows so the campus total is auditable, not a headline claim. Sorted largest-first; top 6 shown by default of 11.

Building 19
Building sqft: 600,174
polygon on record (5 vertices)
Building 22
Building sqft: 550,837
polygon on record (5 vertices)
Building 18
Building sqft: 506,114
polygon on record (5 vertices)
Building 27
Building sqft: 417,733
polygon on record (5 vertices)
Google
Building sqft: 283,094
polygon on record (7 vertices)
Building 21
Building sqft: 184,175
polygon on record (5 vertices)

Manifest totals: 3,106,626 sqft. Rolled from the per-building rows above.

Key facts

partially energized

Lifecycle

0.27 GW

Energized

Google

Developer

United States

Location

ERCOT

Grid

private land

Land

2

Facilities tracked

On the data center map

Every tracked data center is on this map, centered on Google Midlothian Campus. Pan or zoom out to see how close rivals are building.

Free to use on your site, with a link back to DEPLOY.
The story of Google Midlothian Campus (Alamo Mission)
Announced capex
$880M

Every figure is one row in the ledger below with its source. Derived rows are pure arithmetic on the rows above (not new claims). Absent lines mean the fact isn't on record yet.

In clusterTexas(607)

The deal

developer
Google · Via Alamo Mission LLC shell
operator
Google
developer
Alamo Mission LLC · Google development/shell entity (project code name 'Sharka') used to acquire Midlothian/Ellis County land and file permits at 3441 Railport Parkway

Power

Power source
grid
Grid operator
ERCOT
Interconnection

The Texas (ERCOT) grid demand right now: 58.7 GW (EIA-930, 2026-09-27 06:00).

County water status: Extreme drought (D3) in Ellis County, week of 2026-09-22 (US Drought Monitor). Data centers are large water users for cooling; this is the neutral local water picture.

Why here

Google Midlothian Campus sits on private land in Texas, Midlothian. It connects to the ERCOT grid, draws on grid power. This siting summary is composed from the record's held fields, not speculation; see methodology.

Financial structure

Sharka Building 5 (fifth Midlothian data center)
$880M. One-story, 288,000 sq ft data center at 3441 Railport Parkway; TDLR project registered Dec 8, 2025 (estimates subject to change) journalist report

Regulatory paper trail

The filings and rules on record for this site and its jurisdiction, most recent first. Each is a sourced, dated artifact you can follow to the primary document.

NHTSA Recall: Zoox Robotaxi Software Update for Heavy Smoke Visibility (26E044)operational restriction · 2026-07-15 · United States

Investment, workforce and specs

Capex
Fifth data center building (project Sharka), 288,000 sq ft source

Facilities at this campus

Timeline

  2. Aug 2026
    party added
    developer: Alamo Mission LLC
  3. Sep 2026
    Current: Partially energized

Sources

242adcda-ceef-4893-a70a-153273e218ab · Tracked with DEPLOY's verified-vs-claimed methodology. Every term is defined in the glossary. Announced numbers are claims, not built capacity.

Head-to-head

Google Midlothian Campus vs Project Llano →Google Midlothian Campus vs Google Mesa Data Center →Google Midlothian Campus vs Google / DTE 'Project Cannoli' — Van Buren Township →Google Midlothian Campus vs Google Fort Wayne / New Haven Data Center →Google Midlothian Campus vs Google Pryor (MidAmerica) Data Center Campus →

Common questions

What is Google Midlothian Campus (Alamo Mission)?
Google Midlothian Campus (Alamo Mission) is an AI data center campus tracked on the DEPLOY registry, located in Midlothian. DEPLOY records its capacity as a dated, sourced ledger: announced gigawatts versus actually energized gigawatts, never a press-release total.
Who is building Google Midlothian Campus (Alamo Mission)?
Google is recorded as a party to Google Midlothian Campus (Alamo Mission) on the DEPLOY registry. The full party list, with each role, is on the record.
Is Google Midlothian Campus (Alamo Mission) operating yet?
As of the most recent verification on the DEPLOY registry, Google Midlothian Campus (Alamo Mission) is partially energized. DEPLOY tracks the lifecycle from announced through energized, so the current state reflects sourced evidence, not the original announcement.
How verified is the data on Google Midlothian Campus (Alamo Mission)?
A human editor has reviewed this record for the indexed registry. Every capacity figure is an append-only, dated claim resolved to the highest-evidence tier; superseded claims are kept but excluded from the current view.

Deploy Watch

Track Google Midlothian Campus (Alamo Mission) on Deploy.

We notify you when energized capacity, lifecycle state, or a new dated capacity claim changes against primary-source evidence, not when the developer issues a press release.

Cite this page

DEPLOY. (2026). Google Midlothian Campus (Alamo Mission): AI data center campus record. Retrieved September 27, 2026, from https://registry.deploy.report/datacenters/google-alamo-mission-midlothian-ellis-texas

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CC BY 4.0

The verified data on this page is available under a Creative Commons Attribution 4.0 license: reuse the facts freely, with attribution to DEPLOY (deploy.report). The prose, design, and any imagery are not included and keep their own rights.

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