Stack Infrastructure data center, San Jose
2150 Trade Zone Boulevard · San Jose, Santa Clara County, CA
Source: OpenStreetMap
Stack Infrastructure data center in Santa Clara County, CA is a mapped facility, operated by Stack Infrastructure, Inc.. DataCentersExposed has documented 118 MW of reported power capacity and a 107,993 sq ft footprint at this site.
Reporting by Eric Keller · Updated Jun 14, 2026
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkA mapped colocation data center in San Jose, Santa Clara County, California, this site is operated by Stack Infrastructure, Inc. It carries a reported power capacity of 118 MW, drawing electricity from Pacific Gas & Electric Co. within the CISO balancing authority.
Operator chain
- Ultimate parentStack Infrastructure, Inc.
- Files asStack Infrastructure, Inc.
- This facilityStack Infrastructure data center
The grid behind this site, right now
source: CAISO · gridstatus- Solar53.3%
- Imports14.6%
- Wind10.5%
- Nuclear7.1%
- Hydro6.3%
- Natural Gas4.5%
- Geothermal2.4%
- Biomass1.3%
Real-time generation mix for the CAISO grid this site draws from, as of Jun 16, 2026, 2:45 PM. ISO-wide, not this facility's own metering. Source: gridstatus.
In the news
source: GDELT- California’s next data center fight may start in Kern, where power, carbon storage, and oil infrastructure meet - VozpopuliVozpopuli· Jun 13, 2026
- NASA's Jet Propulsion Laboratory Saves Energy With Improved Data Center Operations and Infrastructure Using Energy Savings Performance Contracting - Department of Energy (.gov)Department of Energy (.gov)· Jun 4, 2026
- Bills Protecting Ratepayers from Data Center Costs and Incentivizing Sustainable Tech Infrastructure Development Pass Key Senate Committees - Senator Steve Padilla (.gov)Senator Steve Padilla (.gov)· Mar 18, 2026
Tax breaks & subsidies
source: Good Jobs First / GASB 77No 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 measured record exists, so this is a low-confidence model from 118 MW (disclosed IT power): 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 ECHONo reported violations as of last sync.
Air quality near this site
source: AirNowAir 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 2023Demographics 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 / NCESThe nearest public school, Mabel Mattos Elementary in Milpitas, is 0.5 mi from this site (534 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.