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DataCentersExposed
Operatingcolocation

Digital Realty Silicon Valley SJC29

1725 Comstock Street · Santa Clara, Santa Clara County, CA

Source: OpenStreetMap

Digital Realty Silicon Valley SJC29 is an operating data center in Santa Clara County, CA, operated by Digital Realty Trust, Inc.. DataCentersExposed has documented a 40,287 sq ft footprint at this site.

Reporting by · Updated Jul 15, 2026

Real parent
Digital Realty Trust, Inc.
Operator
Digital Realty Trust, Inc.
Est. capacity
~5-20 MW
Footprint
40,287 sq ft
Utility
City of Santa Clara
Grid
CISO
Attribution & capacity confidence:mediumprimary source

Overview

source: link

Digital Realty data center

Operator chain

The grid behind this site, right now

source: CAISO · gridstatus
Clean right now
74%
Fossil right now
26%
Grid operator
CAISO
  • Solar54.2%
  • Natural Gas26.4%
  • Hydro5.7%
  • Nuclear5.6%
  • Wind5.3%
  • Geothermal1.9%
  • Biomass0.9%

Real-time generation mix for the CAISO grid this site draws from, as of Jul 15, 2026, 8:25 PM. ISO-wide, not this facility's own metering. Source: gridstatus.

Grid & water — why here

source: HIFLD · EPA
Nearest substation
0.2 mi
Raymond · 66 kV
Transmission line
184 ft
60 kV line
Municipal water
Served
City Of Santa Clara

The closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.

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.

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.

Nearest school

source: HIFLD / NCES

The nearest public school, Bracher Elementary in Santa Clara, is 1.1 mi from this site (236 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.

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