Project record
Microsoft’s first Mount Pleasant facility
Mount Pleasant, Wisconsin
First facility construction complete
Microsoft announced construction of the first facility was complete.
This milestone covers the first facility, not all planned campus phases or a measured amount of useful computing output.
Last documented milestone:
Sources checked:
- Developer / project sponsor
- Microsoft
- Participants named in the linked record
- Microsoft; Mount Pleasant project authorities.
The decision trail
First facility construction completed
Microsoft announced the construction milestone and described equipment startup.
Open the supporting records
1. Operator announcement · Microsoft
Microsoft completes its first Mount Pleasant facility
Operator-reported milestone for the first facility, not completion of all planned campus phases.
Publication: 2026-06-23 · Checked: 2026-09-07
Source record: microsoft-mount-pleasant-complete
Location in source: Completion of the first datacenter facility and equipment startup
A later vote, revised application or court order can change this record. Send a sourced update.