Grounded Compute

San Francisco County, CA: 66 MW of existing data centers. Nothing in the pipeline.

We haven't yet searched California for data center projects beyond the ones we track here.

At a glance · Calculated

Operating
66 MW
5 projects
Under construction
None
0 projects
Planned
None
0 projects
Proposed projects; not all will be built.

Source: Grounded Compute, San Francisco County CA data centers, 1 Nov 2026. https://groundedcompute.com/us/california/san-francisco-county

Map · San Francisco County

Contra Costa CountySan Francisco CountyMarin CountySan Mateo CountyAlameda CountySan FranciscoCA-SNF-0001 · Operating · under 100 MWCA-SNF-0002 · Operating · under 100 MWCA-SNF-0003 · Operating · under 100 MWCA-SNF-0004 · Operating · under 100 MWCA-SNF-0005 · Operating · under 100 MW

5 of 5 projects mapped · locations from our project list · as of 1 Nov 2026

County shading

  • Under 500 MW
  • 500–2,000 MW
  • 2,000+ MW

Data center projects

  • Planned
  • Permitted
  • Under construction
  • Operating
  • Withdrawn

Pin size: MW

MW: San Francisco and its neighbours

  • Alameda304+ MW
    11 projects
  • San Francisco (this page)66 MW
    5 projects

+ = at least.

Projects (5)

Developer · addressStageMW rangeDatesID
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CA-SNF-0001
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CA-SNF-0002
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CA-SNF-0003
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CA-SNF-0004
Developer and address: in the paid fileOperatingunder 100 MWLast change 1 Nov 2026CA-SNF-0005

5 more projects: names, developers and sources in the California file →

The California file: every tracked project, with its sources

Our moratorium tracker and market tracker are free. Project-level information is an annual subscription.

  • California file: every project named, with developer and address
  • MW, and source links on status and permit fields
  • Excel workbook + CSV, refreshed monthly
Price set at launchCalifornia · one named user · licences open soonJoin the waitlistFree sample county

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