All tracked data centers

76 tracked data center sites in California

2 match this filter.

How many of these are within 25 miles of you, and how far: free, no signup.

Everything on our list, operating and planned, with the status we can document. Click a name for the sources, the map, and the nearest neighbors.

Filter by state: CA

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All statuses Rumored Filed Approved Under construction Operating Withdrawn Denied On hold

Sort: Stage Megawatts County Name

Project	Operator	County	State	Status	MW	Next date	Updated
Microsoft San Jose Data Center (SJDC)	Microsoft Corporation	Santa Clara	CA	Approved	99		Sep 24, 2026
STACK SVY03A Data Center Campus	STACK Infrastructure	Alameda	CA	Approved			Sep 24, 2026

Want this worked out for one street address? The address report, $19, covers what is being planned near it, your county's rules, and what each nearby site could mean for noise, water, and your bill. See the address report.