Proposed sitesMap

Proposed-site record

Project Tembo

The Cheyenne campus was announced by Crusoe and Tallgrass, but Black Hills says Crusoe is no longer the development partner and the project continues with the hyperscaler customer. Later reporting identifies Google and the Project Tembo name; operator and final customer arrangements remain subject to continued public-record review.

ProposedconfirmedHigh concern

Site Snapshot

Location
Cheyenne, Laramie County, Wyoming
Operator / sponsor
Google / Black Hills (formerly Crusoe)
Status / stage
Proposed · approval / land-use
Scale
1,800 MW proposed; scalable to 10,000 MW (company claim); Mega campus (>1,000 MW); 1375 acres; expected service 2028
Reported project context; confirm whether any MW figure is requested, approved, energized, IT load, generation, or ultimate buildout before comparing it with another record.Capacity reading: Project-scale context · MW type not established · Site area

Compute Workload

This panel tracks what the facility is for without assuming that every project is AI training, inference, or cloud capacity.

Undisclosed / unknownUnknown

No source-backed workload, customer, hardware, or training/inference allocation is attached to this record yet.

Workload classification remains unknown in the reviewed record.

Public Money

No public funding record attached yet. Local subsidy, tax-abatement, land, bond, and utility records need follow-up.

Power

Source trail: the Laramie County public notice identifies the Project Tembo site-plan and conditional-use-permit record. Crusoe and Tallgrass's public announcement, as reported by the Associated Press, described an initial 1.8 GW electricity requirement scalable to 10 GW; the county permit record does not establish energized capacity, and the public materials do not establish data-center IT load. The 10,000 MW dataset value is therefore retained as ultimate-buildout/project-scale context, not an operating load or generation total.

Source links for this fieldcapcity.newsLaramie County Oks Zoning To Allow Massive Switchgrass Industrial Park For Data Center Power Plantwyomingnews.comArticle 8dd9c94a 32c0 4ab5 9ea4 066936c81562Data Center DynamicsCrusoe Gets Go Ahead For 18gw Data Center Campus And Power Plant In Cheyenne WyomingAssociated PressCheyenne to host massive AI data center using more electricity than all Wyoming homes combined (July 28, 2025)

Bloom / Fuel Cells

No fuel-cell or Bloom Energy source is attached to this project yet.

NDA / Secrecy

No NDA reported

Missing NDA / secrecy, Public moneyFields with source leads: Water, Power
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Sources and Leads

These links are the current public trail for this record. Treat broad dataset links as leads; local documents and reporting carry more weight.

capcity.newsLaramie County Oks Zoning To Allow Massive Switchgrass Industrial Park For Data Center Power Plantwashingtonpost.comGiant Data Centers Energy Pollutioncrusoe.aiCrusoe And Tallgrass Announce AI Data Center In Wyomingwyomingnews.comArticle 8dd9c94a 32c0 4ab5 9ea4 066936c81562Data Center DynamicsCrusoe Gets Go Ahead For 18gw Data Center Campus And Power Plant In Cheyenne WyomingData Center DynamicsCrusoe Pauses Work On 18gw Cheyenne Wyoming Data Center At The Request Of Our CustomerData Center DynamicsGoogle Is Customer Behind 27gw Data Center Campus Near Cheyenne WyomingBlack Hills CorporationBlack Hills Corp. Provides an Update on 1.8-Gigawatt Project in CheyenneLaramie County, WyomingProject Tembo Data Center Site Plan and Conditional Use PermitAssociated PressCheyenne to host massive AI data center using more electricity than all Wyoming homes combined (July 28, 2025)FracTracker AllianceOpen U.S. Data Centers TrackerArcGIS source rowProject Tembo dataset attributes