Site · Shared context
Related Digital Cheyenne Campus
Under construction · Cheyenne, Wyoming, United States
Same locality: Cheyenne
All records
Data center siteSite record
Crusoe Tallgrass Wyoming
Cheyenne, Wyoming, United StatesOn hold / Delayed
Capacity
—
No public figure
Lead participant
Crusoe
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Crusoe Tallgrass Wyoming
Crusoe and Tallgrass announced a Wyoming AI-data center and energy campus near Cheyenne with an initial 1.8 GW plan and a longer-term expansion opportunity. Later reporting tied the development to Google and a larger 2.7 GW concept, but schedule and customer scope have shifted, making the earlier Cartis headline materially ambiguous. The available public sources do not establish a single project-scoped capacity figure.8 GW pending definitive customer and permit evidence. Onsite generation, carbon-management infrastructure, transmission and delivery phases remain under development.
Related projects
Projects sharing a market, utility, or organization.
Program · Shared context
Microsoft Cheyenne Expansion Program
Status Under Review · Cheyenne, Wyoming, United States
Same locality: Cheyenne
Capacity
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
No additional capacity claims are published.
Development
1 phases · 1 milestonesEnergy and campus development; customer scope under reviewChanged Or Cancelled
Crusoe and Tallgrass announced a Wyoming AI-data center and energy campus near Cheyenne with an initial 1.8 GW plan and a longer-term expansion opportunity. Later reporting tied the development to Google and a larger 2.7 GW concept, but schedule and customer scope have shifted, making the earlier Cartis headline materially ambiguous. The available public sources do not establish a single project-scoped capacity figure.8 GW pending definitive customer and permit evidence. Onsite generation, carbon-management infrastructure, transmission and delivery phases remain under development.
Jul 23, 2025
Tallgrass and Crusoe announced initial campus plan
CompletedInfrastructure
Onsite GenerationPlanned Or Represented
1,800 MW
Initial energy-and-load concept.
Site FacilityPlanned Or Represented
Tallgrass carbon-management infrastructure is part of the concept.
Project map
0 of 1 project point mappedInfrastructure facts
2
Mapped records
1
Capacity figures
1
No map point available
Generation & storage: 1Site systems: 1
Facts & sources
Published claims and their source links.
Location ContextCrusoe Tallgrass Wyoming | Cheyenne | Wyoming | USActual
Crusoe Tallgrass Wyoming | Cheyenne | Wyoming | US
Lifecycle StatusDelayedActual
Delayed
Capacity Basis2,700 MW future full build site capacity; not measured operating IT load.Actual
2,700 MW future full build site capacity; not measured operating IT load.
Location ContextCrusoe Tallgrass Wyoming | Cheyenne | Wyoming | USActual
Crusoe Tallgrass Wyoming | Cheyenne | Wyoming | US
Lifecycle StatusDelayedActual
Delayed
Customer IdentityGoogle association reported; definitive phase scope remains unsettledActual
Google association reported; definitive phase scope remains unsettled