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DataCentersExposed
Mapped (unverified)

Amazon AWS SAT - 12807 Donop

Bexar County, TX

Source: OpenStreetMap

Amazon AWS SAT - 12807 Donop is a mapped data center in Bexar County, TX, operated by Amazon Data Services, Inc. and ultimately owned by Amazon.com, Inc.. DataCentersExposed has documented a 110,391 sq ft footprint at this site.

Reporting by · Updated Jun 16, 2026

Real parent
Amazon.com, Inc.
Operator
Amazon Data Services, Inc.
Est. capacity
~20-45 MW
Footprint
110,391 sq ft
Interconnection
~17 MW
Utility
Bandera 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

Amazon AWS SAT - 12807 Donop is a mapped data center in Bexar County, Texas, run by Amazon Data Services, Inc. and owned through its ultimate parent, Amazon.com, Inc. Its reported footprint is 110,391 square feet. The site draws power from Bandera Electric Coop, INC inside the ERCO balancing authority.

Operator chain

The grid behind this site, right now

source: ERCOT · gridstatus
Clean right now
48%
Fossil right now
52%
Grid operator
ERCOT
  • Natural Gas41.1%
  • Solar36.3%
  • Coal11.2%
  • Nuclear7.3%
  • Wind3.9%

Real-time generation mix for the ERCOT grid this site draws from, as of Jun 16, 2026, 4:34 PM. ISO-wide, not this facility's own metering. Source: gridstatus.

Tax breaks & subsidies

source: Good Jobs First / GASB 77

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

Total to this operator: $16.7M
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2026 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2026 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2026 · term yr · source
  • Long-Term Rural Enterprise Zone (Morrow County School District 1)$16,668,806
    Morrow County School District 1, OR · granted 2024 · term yr · source
  • Texas Qualifying Data Center Exemption$0
    State of Texas · granted 2024 · term yr · source
  • Texas Qualifying Data Center Exemption$0
    State of Texas · granted 2021 · term yr · source
  • Texas Qualifying Data Center Exemption$0
    State of Texas · granted 2021 · term yr · source
  • Texas Qualifying Data Center Exemption$0
    State of Texas · granted 2021 · 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

No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.

EPA permits & violations

source: EPA ECHO

No reported violations as of last sync.

Air quality near this site

source: AirNow
54
PM2.5
Moderate
21
O3
Good
18
PM10
Good

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

Who lives nearby

source: Census ACS 2023
Median household income
$77K
People of color
76%
Below poverty
22%
Tract population
6,983

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, Harmony El in San Antonio, is 1.5 mi from this site (684 students).

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.