Microsoft announced an additional $4 billion commitment for a second Wisconsin AI datacenter of similar size and scale to the first Mount Pleasant facility.
| Project Details | This second phase increases Microsoft's total announced Wisconsin AI infrastructure investment to more than $7 billion. |
| What Project Has | Announced funding commitment, established first-site development platform and experienced operator. |
| What Project Needs | Final design, permitting, construction schedule, power delivery and workforce ramp. |
| Verification Confidence | High |
| Last Verified | 2026-08-05 |
