Project Tembo
Google is building a 2700 MW data center in Laramie County, Wyoming (under construction). 2 sources report this facility in the Kapwork Grow tracker.
- Capacity
- 2700 MW
- Investment
- $50B
- Building area
- 3.08M sq ft (3,080,000 sq ft)
- Site
- 716 acres
- Expected completion
- 2031
Who's on this build
Named in the cited sources. No source reports who builds it.
- Other Google builds
Operator
Google
Utility
Black Hills Energy
Schedule
Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.
- in 5 yr
Expected completionPlanned
- Today
Under construction
Last material change Sep 24, 2026.
- 8 mo ago
Construction start
- 8 mo ago
Event date: · First observed: Not reported
- 14 mo ago
Announced
Reported updates without an event date
Reported for 2031.
Event date: Not reported · First observed: Not reported
Reported for 2026-07.
Event date: Not reported · First observed: Not reported
Record quality
- Datasets
- 2, all agree
- Location
- Site footprint confirmed
- Summary
- From published records
- Source as of
- Last material change
Site and infrastructure
CA Compute AtlasSC Server CountryKW Kapwork Grow tracker record
Status
- Operator
- Tenants
- Stage
- Under construction
- Facility type
- AI data center
Scale
- Reported capacity
- 2700 MW
- Reported investment
- $50B
- Reported building area
- 3,080,000 sq ft
- Site area
- 716 acres
- Reported jobs
- 400
Reported dates
- Announced
- 2025-07-24Reported date — see the source for the event evidenced.
- Construction start reported
- 2026-01-06Reported date — see the source for the event evidenced.
- Expected completion
- 2031
Site
- City
- Cheyenne
- County
- Laramie
- State
- Wyoming
- Location precision
- Site footprint confirmed
Power and cooling
- Utility
- Black Hills Energy
- Power source
- On-site natural gas generation
- Cooling
- Closed loop
- AI workload
- Likely AI or machine-learning workload
Permits and public records
- Incentives reported
- Sales Tax Exemption
Sources, method and limits
Show 8 sourcesHide
What each source reports
| Dataset | Reported name | Reported status | Reported MW |
|---|---|---|---|
| Compute Atlas | Project Tembo | Under construction | 2700 MW |
| Server Country | Google Project Tembo (formerly Crusoe/Tallgrass AI Data Center) | Under construction | 2700 MW |
Sources and evidence
- CACompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of: Sep 2, 2026 · Record: tallgrass-project-jade-cheyenne-wy
- CAData Center Dynamics (cited by Compute Atlas)As of: Jul 7, 2026
- CACowboy State Daily (cited by Compute Atlas)As of: Jul 7, 2026
- CACowboy State Daily (cited by Compute Atlas)As of: Sep 2, 2026
- CAPOWER Magazine (cited by Compute Atlas)As of: Aug 7, 2026
- CAPower Engineering (cited by Compute Atlas)As of: Sep 2, 2026
- CAWyoFile (cited by Compute Atlas)As of: Sep 2, 2026
- SCServer Country project record (CC BY 4.0)As of: Sep 24, 2026 · Record: 0582
- KWKapwork Grow tracker record, merged from the sources listed here (free account)As of: Sep 23, 2026 · Record: 66719975226263
Limitations and interpretation
- This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-09-23. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
- Sources on this record: Compute Atlas: Kubiak, E. (2026). Compute Atlas [Data set]. https://doi.org/10.5281/zenodo.22284476 (CC BY 4.0) · Server Country, https://servercountry.org/data/ (CC BY 4.0). Every source is licensed for commercial use with attribution.
- An announced or permitted build is not a contract, an open bid or a purchase order.
- Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.
Cite or correct this record
Kapwork Grow, “Project Tembo”, https://kapwork.com/grow/directory/datacenters/project-tembo-wy-dc_3cae746c3b97, materially updated Sep 24, 2026.
Report an error in this record and we will check it against the cited sources.
An announced or permitted build is not a contract, an open bid or a purchase order. Capacity and dates are as reported by the cited sources. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.
More builds
Kapwork Grow
Every data center build in the directory, in one place.
Search by company, place or trade.