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DataCentersExposed
Operating

Skybox Houston One

Harris County, TX

Source: OpenStreetMap

Skybox Houston One is an operating data center in Harris County, TX, operated by Element Critical. DataCentersExposed has documented a 344,541 sq ft footprint at this site.

Reporting by · Updated Jun 14, 2026

Real parent
Element Critical
Operator
Element Critical
Est. capacity
~65-140 MW
Footprint
344,541 sq ft
Interconnection
~37 MW
Utility
San Bernard Electric Coop, INC
Grid
ERCO
Attribution & capacity confidence:mediumprimary source
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

source: link

Skybox Houston One is an operating data center in Harris County, Texas, run by Element Critical at the Skybox campus. The site spans 344,541 square feet and draws power from San Bernard Electric Coop, INC within the ERCO grid. Public records reviewed here do not identify a corporate parent above Element Critical or detail the subsidies and environmental permits tied to the project.

Operator chain

The grid behind this site, right now

source: ERCOT · gridstatus
Clean right now
41%
Fossil right now
59%
Grid operator
ERCOT
  • Natural Gas45.3%
  • Solar29.0%
  • Coal13.7%
  • Nuclear7.9%
  • Wind4.0%

Real-time generation mix for the ERCOT grid this site draws from, as of Jun 16, 2026, 2:44 PM. ISO-wide, not this facility's own metering. Source: gridstatus.

In the news

source: GDELT

Tax breaks & subsidies

source: Good Jobs First / GASB 77

No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.

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~695K gpd
Direct (onsite cooling)
~375.3K gpd
Indirect (its electricity)
~319.7K gpd

No measured record exists, so this is a low-confidence model from 37 MW (interconnection capacity): 2 L/kWh cooling (hot climate) + 0.45 gal/kWh embedded in US grid average. 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
65
PM10
Moderate
58
PM2.5
Moderate
30
O3
Good

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

Who lives nearby

source: Census ACS 2023
Median household income
$112.7K
People of color
70%
Below poverty
10%
Tract population
9,715

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, Diane Winborn El in Katy, is 0.6 mi from this site (737 students). 4 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.