Cheyenne, Wyoming, United States
Meta Cheyenne is an AI Data Center under construction, projected to host an estimated 251k H100-equivalent chips — supported by 220 MW — at a capital cost of $8.3 B. The timeline of IT power and compute capacity is based on satellite imagery, our cooling equipment power model, structural similarity to known buildings, chip availability, and chip efficiency. Announced in July 2024, Cheyenne will be Meta’s 21st data center in the U.S.
Satellite imagery
CURRENT COMPUTE
0 H100-eq
0 8-bit OP/s
PROJECTED
251k H100-eq
4.97e20 8-bit OP/s
CURRENT IT POWER
0 MW
PROJECTED IT POWER
220 MW
CURRENT COST
$0.0 B
PROJECTED COST
$8.3 B
Ground is being cleared.
Structure for Building 1 and 2 under construction.
Building 1 shell and cooling looks complete, Building 2 roof almost complete.
Both buildings estimated to be operational.
Buildings 3 and 4 are similar in style and size to the ones seen at the Prometheus site, we estimate their operability based on that timeline.