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CARTIS

Crusoe Tallgrass Wyoming

Cheyenne, Wyoming, United StatesDelayed
Evidence
Headline capacity
Not established in published records
Updated
Oct 28, 2026

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.

Capacity

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Energy 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.

Milestones (1)
Tallgrass and Crusoe announced initial campus plan

Jul 23, 2025 · Recorded actual event

Completed · Announced

Source not linked

Participants

Crusoe

Developer

Sources by role
Developer (1)
Google

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

Crusoe Tallgrass Wyoming | Cheyenne | Wyoming | US

Source

Location context

Actual

Crusoe Tallgrass Wyoming | Cheyenne | Wyoming | US

Source

Additional project facts

Lifecycle status

Actual

Delayed

Source

Capacity basis

Actual

2,700 MW future full build site capacity; not measured operating IT load.

Source

Lifecycle status

Actual

Delayed

Source

Customer identity

Actual

Google association reported; definitive phase scope remains unsettled

Source

Infrastructure & permits

Technical details (2)
Onsite generation

Planned or represented

1,800 MW

Initial energy-and-load concept.

Site facility

Planned or represented

Tallgrass carbon-management infrastructure is part of the concept.

Public-source research. Plans may change. See Evidence for sources and qualifications.

Related projects (2)
Microsoft Cheyenne Expansion Program

Status under review · Cheyenne, Wyoming, United States

Same locality: Cheyenne

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Related Digital Cheyenne Campus

Under construction · Cheyenne, Wyoming, United States

Same locality: Cheyenne

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