Data-center registry · Santa Clara County, California

Data centers in Santa Clara County

24 facilities: 24 operational. Each dot is a public record; its color is what that record says about the facility’s status.

Geolocity data-center registry · snapshot September 18, 2026

Facilities

Operational

Planned

Santa Clara County in context

Natural-hazard risk

Very High

Risk index score 99.7 of 100 · expected annual loss $1,965,273,928

Social vulnerability very low · community resilience relatively high

Rated high: Drought (relatively high), Heat wave (relatively high), Earthquake (very high), Inland flooding (very high), Coastal flooding (relatively high)

FEMA National Risk Index · December 2025

Grid carbon intensity

428 lb CO₂ per MWh

Renewables 46.5% of generation (wind 6.6%, solar 20.1%)

eGRID subregion CAMX (WECC California)

EPA eGRID 2023 · eGRID2023 rev2 (June 12, 2025)

Industrial electricity rate

23.55¢ per kWh

Sales-weighted across 4 bundled utilities serving the county, 14,116,973 MWh of industrial sales

Pacific Gas & Electric Co.; City of Santa Clara - (CA); WAPA-- Western Area Power Administration; City of Palo Alto - (CA)

EIA-861 2024 · 2024 final

County-level figures from federal datasets, stored as published. They describe the county, not any one parcel.

Loading map…

Operational · 24A mapped building in OpenStreetMap, a Texas Comptroller program registration, or news reporting the site as running.
Under construction · 0News reporting construction underway at the site.
Planned · 0A TCEQ air permit on file with no mapped building yet, or a project announced in the news. Permits come before buildings, so this is the early-warning state.
Paused · 0News reporting the project on hold.
Inactive · 0News reporting the facility closed or the project cancelled.
Registered, status unknown · 0In a state registry under a program that says nothing about construction (no air permit, no mapped building). Unknown is the answer, not a guess.

Every facility in Santa Clara County

Facility	Status	Sources	Record
CoreSite SV2 CoreSite Real Estate 1656 McCarthy, L.P.	Operational	OpenStreetMap	Source
Csquare SFO2 Csquare	Operational	OpenStreetMap	Source
Csquare SFO3 Csquare	Operational	OpenStreetMap	Source
DataBank Santa Clara SFO1 DataBank	Operational	OpenStreetMap	Source
Dell 350 Holger Way	Operational	OpenStreetMap	Source
Digital Realty Silicon Valley SJC16 Digital Realty	Operational	OpenStreetMap	Source
Digital Realty Silicon Valley SJC34 Digital Realty	Operational	OpenStreetMap	Source
EdgeCore Silicon Valley	Operational	OpenStreetMap	Source
Equinix SV10 Equinix	Operational	OpenStreetMap	Source
Equinix SV4 Equinix	Operational	OpenStreetMap	Source
Equinix SV6 Equinix	Operational	OpenStreetMap	Source
Equinix SV8 Equinix	Operational	OpenStreetMap	Source
Equinix San Jose SV3 Equinix	Operational	OpenStreetMap	Source
Evocative Santa Clara SJC11 Amazon Web Services	Operational	OpenStreetMap	Source
Forescout Technologies, Inc.	Operational	OpenStreetMap	Source
Microsoft Microsoft	Operational	OpenStreetMap	Source
NTT Silicon Valley SV1 Data Center NTT	Operational	OpenStreetMap	Source
Northwest Data Center and Communications Hub	Operational	OpenStreetMap	Source
QTS Santa Clara 1 Quality Technology Services	Operational	OpenStreetMap	Source
STACK Infrastructure Stack Infrastructure, Incorporated	Operational	OpenStreetMap	Source
STACK SVY02 Stack Infrastructure	Operational	OpenStreetMap	Source
SV Colo SV Colo	Operational	OpenStreetMap	Source
San Jose Colocation Center CoreSite	Operational	OpenStreetMap	Source
Silicon Valley SJC31 Digital Realty	Operational	OpenStreetMap	Source

How this registry is counted

One row is one campus. OpenStreetMap maps individual buildings, so buildings within 400 meters of each other fold into a single facility; a facility found by two sources within 400 meters of each other is one row that lists both. Coordinates are never altered — a merged row keeps the mapped building’s position.

Status is inferred from what each source states and nothing more: a mapped building or a Texas Comptroller registration means the facility exists; a TCEQ air permit with no building yet means it is permitted, not built; a registry entry under a non-air program says nothing about construction, and the row says so. No source here confirms anything on site.

State and county come from the U.S. Census TIGER/Line county boundaries the facility point falls inside. Every count on this page is computed from the same registry file — nothing is typed in by hand.

Questions

How many data centers are in Santa Clara County, California?

As of the September 18, 2026 registry snapshot, Santa Clara County has 24 facilities: 24 operational. Named facilities include CoreSite SV2, Csquare SFO2, Csquare SFO3, DataBank Santa Clara SFO1. Only facilities recorded by a public source Geolocity mirrors are counted.

Where do these rows come from?

Buildings tagged as data centers in OpenStreetMap, the Texas Comptroller's data-center program registry, and facilities registered as data centers in TCEQ's Central Registry. Each row links the record it came from. County placement uses U.S. Census TIGER/Line boundaries.

What does a data center near a parcel mean for the land?

Two things a landowner cannot see from the surface: demand for nearby land and competition for local water and power. The Geolocity parcel report shows every facility within 25 miles of a specific address alongside the aquifer beneath it and the county's industrial water use. This page is the public record; it is information, not advice.

Sources and licenses

Texas Comptroller data-center program — Texas Comptroller of Public Accounts, Data Center Program. Public record (Texas Comptroller of Public Accounts).
TCEQ Central Registry — Texas Commission on Environmental Quality, Central Registry. Public record (Texas Commission on Environmental Quality, via the Texas Open Data Portal).
U.S. Census TIGER/Line counties — U.S. Census Bureau, TIGER/Line Shapefiles. Public domain (US federal work, 17 U.S.C. § 105).

© OpenStreetMap contributors (ODbL); Texas Comptroller of Public Accounts data-center program registry; Texas Commission on Environmental Quality Central Registry; U.S. Census Bureau TIGER/Line county boundaries. Registry snapshot September 18, 2026.

Information and research only. Facility rows come from public sources Geolocity mirrors (OpenStreetMap, the Texas Comptroller's data-center program registry, TCEQ's Central Registry) and can lag, double-count a campus, or miss a facility; lifecycle is inferred from what each source states, never confirmed on site. Not legal, real-estate, tax, or investment advice.