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Amazon Web Services

AWS Hayward Campus (us-west-1b)

Alameda County, California

Operating · first reported Feb 2019

7.2mifrom the boundary ofDon Edwards San Francisco Bay National Wildlife Refuge
  • FootprintLarge, capacity not disclosedNo figure published for this site. Amazon Web Services's 9 disclosed U.S. sites in this record run 200 MW at the median.
  • Grid regionCAISO

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Data Center Dynamics

Source-checked, read back against the document on Sep 10, 2026.

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