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Microsoft

CYS42 Datacenter

Laramie County, Wyoming

Operating

29mifrom the boundary ofLittle Owl Creek Research Natural Area
  • FootprintLarge, capacity not disclosedNo figure published for this site. Microsoft's 9 disclosed U.S. sites in this record run 200 MW at the median.

The source

Interconnection.fyi

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

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Nothing dated on this site yet beyond its listing. A hearing, a filing, a vote, a photograph from the road: if you know of one, it belongs here.

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About this data. Every entry links to the public source it’s based on. Those sources can be incomplete, provisional or out of date, and they aren’t official filings or interconnection records. Company and project attributions reflect third-party public reporting, not assertions of fact by More Than Just Parks, and nothing here is legal, financial or investment advice. Company and project names are trademarks of their respective owners, used for identification and commentary only. Found something wrong? Email ask@morethanjustparks.com and we’ll review and correct it. Night lights are NASA Black Marble, a 2016 composite, drawn for context. Data and legal notice.

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