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DataCentersExposed
Under constructionhyperscale

Compass Hutto Campus

Hutto, Williamson County, TX

Compass Hutto Campus is a under construction data center in Williamson County, TX, operated by Compass Datacenters, LLC. DataCentersExposed has documented 720 MW of reported power capacity at this site.

Reporting by · Updated Jun 15, 2026

Campaign · Decision pending

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Williamson, Texas

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Your action kit

Sourced arguments and ready-to-send letters — every figure links to a primary record. Edit to add your own story.

Power & your bill

720 MW of new demand — roughly a city of 576,000 homes.

Large new loads can raise transmission and capacity costs that land on every ratepayer. Residential power in TX is 16.4¢/kWh, up 7.3% year-over-year. (MW→homes is a rough ~800/MW planning figure.)

Source
Process

Demand a full, public review — not a rubber stamp.

Ask for an independent noise study, a water-and-power impact assessment, enforceable conditions (setbacks, hours, cooling type), and that the record stays open for written comment. Procedural shortcuts have voided approvals elsewhere.

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Records / FOIA request

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Neighbors taking a stand

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Real parent
Compass Datacenters, LLC
Operator
Compass Datacenters, LLC
Power
720 MW
Grid
ERCOT
Attribution & capacity confidence:mediumprovenance JSON
Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

Compass Hutto Campus is a hyperscale data center under construction in Hutto, Williamson County, Texas, operated by Compass Datacenters, LLC. The site reports a power capacity of 720 MW, drawing from the ERCOT grid that already strains under Texas peak demand. Construction is ongoing, and the campus remains unbuilt at this stage.

Operator chain

Tax breaks & subsidies

source: Good Jobs First / GASB 77

These tax breaks are recorded to Compass Datacenters, LLC (the operator/parent) and may cover this or other sites — no state names the recipient at the facility level.

Dollar value not disclosed for these records.
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2024 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2022 · term yr · source
Statewide cost of this incentive

Texas reported $16.1M in Property used in certain large data center projects; temporary exemption (Texas Tax Code § 151.3595) for FY2025 (Texas Comptroller of Public Accounts). Program-wide, not attributable to this site.

source · All Texas subsidies →

Water use

Modeled estimate~12.8M gpd
Direct (onsite cooling)
~7.3M gpd
Indirect (its electricity)
~5.5M gpd

No measured record exists, so this is a low-confidence model from 720 MW (disclosed IT power): 2 L/kWh cooling (hot climate) + 0.4 gal/kWh embedded in ERCOT grid mix. How we estimate. Have a utility document? Send it and we'll replace this with the real figure.

EPA permits & violations

source: EPA ECHO

No reported violations as of last sync.

Air quality near this site

source: AirNow
54
PM2.5
Moderate
24
O3
Good
21
PM10
Good

Air Quality Index from the nearest AirNow reporting area (Austin), as of 2026-06-10. Regional context — not this facility's own emissions.

Who lives nearby

source: Census ACS 2023
Median household income
$131K
People of color
48%
Below poverty
11%
Tract population
9,551

Demographics of the census tract this facility sits in (American Community Survey 5-year estimates). Environmental-justice context for who bears the local impacts.

Nearest school

source: HIFLD / NCES

The nearest public school, Hutto Middle in Hutto, is 0.3 mi from this site (1,179 students). 3 public schools sit within a mile of the site.

Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).

Hearings timeline

No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.