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# Microsoft Fairwater Wisconsin

Facility record `fac-epoch-microsoft-fairwater-wisconsin` — data source: epoch-ai (https://epoch.ai/data/data-centers); authority tier 2; contains estimated values (is_estimated: true)

| Field | Value |
| --- | --- |
| Type | ai training |
| Status | operational |
| Location | Mount Pleasant, Wisconsin, US (42.674444, -87.895) |
| Power capacity | 369 MW |
| IT load | not published |
| GPU count | not published |
| Peak PFLOPS (FP16) | not published |
| Owner | Microsoft Corporation |
| Operator | Microsoft Corporation |
| Announced | not published |
| Operational | not published |

Microsoft Fairwater Wisconsin is set to be the tech giant’s most powerful data center yet. The buildings have a two-story structure, with GPU racks networked vertically as well as horizontally. Each of these GPU buildings is paired with a one-story building dedicated to data storage and processing using CPUs. We estimated compute capacity based on disclosures from Microsoft, and permit applications showing the layout of server racks. Data on Building 3 and 4 is more uncertain, as it is based on

## Data-quality flags

- source_url_contains_claim_verified

## Cite

> Scrutica, "Microsoft Fairwater Wisconsin" (facility record), https://scrutica.com/facilities/fac-epoch-microsoft-fairwater-wisconsin; data source: epoch-ai; accessed 2026-07-27.

Full interactive record: https://scrutica.com/facilities/fac-epoch-microsoft-fairwater-wisconsin · Methodology for derived values: https://scrutica.com/methodology#flop-estimation · All programmatic surfaces: https://scrutica.com/agents