Google Project Tembo (Laramie County)
AnnouncedGoogle Project Tembo (Laramie County) is a data center in Cheyenne, WY, United States, operated by Google (Jupiter Star Holdings, LLC), with 2700 MW of published IT capacity, announced, not yet built.
Google was revealed in July 2026 as the owner of the 716-acre Project Tembo campus in the Switchgrass Industrial Park, about eight miles south of Cheyenne (formerly Project Jade); county filings describe four data halls with completion targeted for 2031 and power from Tallgrass with fuel cells.

- Operator
- Google (Jupiter Star Holdings, LLC)
- City
- Cheyenne, WY, United States
- Power, MW
- 2700 MW
- Cooling
- Air
- AI-ready
- Yes
Coloprice Score
17 out of 100
limited data · #739 of 982 in United States
- Resilience0/35
- Compliance0/20
- Transparency4/20
- Scale13/15
- Maturity0/10
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Data release:
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Source — Verified against operator sources · data pending on-site verification