Cipher Mining · Wink, Winkler County, Texas
Every Registry site is read the same way: a campus is real when each layer has a name. Members see the anchor tenant and the capital.
ERCOT. Grid interconnection, up to 300 MW approved
EPC / cooling integrator undisclosed. Lease specifies both air and liquid cooling to the racks; retrofit of a prior mining building for AI/HPC, contractor not disclosed inferred
Undisclosed (AWS tenant-supplied). AWS-supplied; maybe Trainium, not NVIDIA inferred
Cipher Mining. Owner/operator of the turnkey shell (space and power); AWS runs its own stack
Center Registry tracks the US AI data center buildout site by site. Every record is checked against primary sources: SEC filings, company releases, utility and grid operator records. A record changes when a filing changes it.
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