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DataCentersExposed
Mapped (unverified)

Dell 350 Holger Way

400 Holger Way · San Jose, Santa Clara County, CA

Source: OpenStreetMap

Dell 350 Holger Way is a mapped data center in Santa Clara County, CA. DataCentersExposed has documented a 45,282 sq ft footprint at this site.

Reporting by · Updated Jun 14, 2026

Campaign · Decision pending

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Santa Clara, California

0
supporters

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The next decision point

Packing the room is the single most effective thing you can do. One meeting can stop a project.

  1. DecisionCity Councilin 7 days

    Tue, Oct 20, 2026 · 1:30 PM PDT

    City Council: ER25-243 - Administrative Hearing on the Appeal of the In-fill Exemption for a Data Center Use at 300 Holger Way.

Hearing timeline

  1. DecisionCity Councilin 7 days

    Tue, Oct 20, 2026 · 1:30 PM PDT

    City Council: ER25-243 - Administrative Hearing on the Appeal of the In-fill Exemption for a Data Center Use at 300 Holger Way.

  2. City Council and Authorities Concurrent

    Tue, Oct 6, 2026 · 5:30 PM PDT

    City Council and Authorities Concurrent: data-center item — Staff Presentation and Solicitation of Input on a Comprehensive Approach to Updating City Policies Addressing New Data Center Development [Staff’s Response to Councilmember Jain’s 030 Request, Approved by Council, Regarding New Policy Devel

    Meeting detailsvia Legistar · medium confidence
  3. City Council and Authorities Concurrent

    Tue, Aug 18, 2026 · 5:30 PM PDT

    City Council and Authorities Concurrent: data-center item — Action on a Council Written Request (Council Policy 030) Submitted by Councilmember Jain to Place an Item on a Future Council Agenda Regarding a Policy Limiting the Type and Quantity of Water Used by Data Centers

    Meeting detailsvia Legistar · medium confidence

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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.

Process

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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.

Public comment (editable)

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Records / FOIA request

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Neighbors taking a stand

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Real parent
—
Operator
—
Est. capacity
~5-20 MW
Footprint
45,282 sq ft
Utility
Pacific Gas & Electric Co.
Grid
CISO
Attribution & capacity confidence:mediumprimary source

Overview

source: link

data center

The grid behind this site, right now

source: CAISO · gridstatus
Clean right now
76%
Fossil right now
24%
Grid operator
CAISO
  • Solar59.3%
  • Natural Gas24.3%
  • Nuclear5.7%
  • Wind4.3%
  • Hydro3.2%
  • Imports3.0%
  • Geothermal2.0%
  • Biomass1.1%

Real-time generation mix for the CAISO grid this site draws from, as of Aug 17, 2026, 8:05 PM. ISO-wide, not this facility's own metering. Source: gridstatus.

Grid & water — why here

source: HIFLD · EPA
Nearest substation
0.7 mi
Svp · 115 kV
Transmission line
575 ft
115 kV line
Municipal water
Served
City Of San Jose - Nsj/Alviso

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.

In public meetings

Where this facility is discussed in the verbatim record of public government meetings. Captions are auto-generated and uncorrected.

  • City CouncilOct 20, 2026

    “…6. (Planning, Building, and Code Enforcement) 71. [26-1082] ER25-243 - Administrative Hearing on the Appeal of the In-fill Exemption for a Data Center Use at 300 Holger Way. (a) Conduct a public hearing to consider the environmental appeal of the Planning Director’s reliance on an In-fill Exemption in accordance wi…”

    Read the transcript · 4 mentions

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.

Air quality near this site

source: AirNow
59
PM2.5
Moderate
33
O3
Good

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

Who lives nearby

source: Census ACS 2023
Median household income
$181.2K
People of color
82%
Below poverty
1%
Tract population
5,134

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, Kathleen Macdonald High in San Jose, is 0.9 mi from this site (209 students). 2 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.

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