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Google Midlothian Data Center Campus (Fifth Building)
Google (filed as Google (Alamo Mission LLC)). Filed.
Google's existing Midlothian campus, first built in 2019 on land it originally bought as 375 and later 165 acre tracts, has filed for a fifth data center building. The filing is part of Google's announced 40 billion dollar Texas cloud and AI infrastructure investment through 2027.
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- Status
- Filed
- Operator
- Applicant on record
- Google (Alamo Mission LLC)
- Location
- 3441 Railport Parkway, Midlothian, TX, Ellis County, TX
- Size
- MW not reported
- Cooling
- Not reported
- Utility
- Oncor
- First reported
- 2025-11
- Last updated
- August 19, 2026
What happens next
Still to come: public hearings, a rezoning or permit vote, and a utility interconnection agreement.
Sources
- Google files for fifth data center at Midlothian campus in Texas, Data Center Dynamics, 2026
- Google unveils $40 billion investment in Texas, with expansion in Ellis County, WFAA, 2025-11
What it would mean nearby
2025 base rate review (docket 58306) raised residential rates 3% from June 2026: about $4 to $6 a month on a $150 bill. This applies statewide in the ERCOT region, not just Oncor territory. It does not change a bill directly; it decides whether data center grid costs land on developers or on the delivery rates everyone pays.
For how far this is from your own address, check it here. For a noise, water, and power bill estimate for one address, see the address report.
Other tracked projects within 25 miles
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Compass Data Center Operator not disclosed
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Black Mountain Fort Worth Data Center Black Mountain Power LLC
Common questions
Where is the Google Midlothian data center?
It is in Midlothian, Ellis County, TX.
Has the Google Midlothian data center been approved?
Not yet. An application has been filed and has not been decided.
Is it near you?
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