Microsoft Fairwater Wisconsin
Mount Pleasant, Racine County, Wisconsin
Approximate area
Someone has proposed it. Nothing has been approved and nothing is being built.
Status inferred from agw source doc (Mon, 10 No). No filing states it in as many words.
- Status
- Proposed (inferred)
- Owner
- Likely Microsoft
- Capacity
- 369 MW
- Location known to
- Approximate area
- County
- Racine County
- State
- Wisconsin
- Electric utility
- Wisconsin Electric Power Co
- Grid operator
- MISO
Location and nearby
Microsoft Fairwater Wisconsin is on record as proposed in Racine County, Wisconsin. A record puts its capacity at 369 MW. 16 other campuses are on record within 25 miles, 3 of them within 5 miles. The nearest is 4.1 mi away, measured between approximate points.
Nearest of each kind: Operating 4.1 mi Proposed 4.8 mi
Nearest campuses on record
- 4.1 mi approximate
Microsoft Corporation - Mke 3B Data Center
Operating · Racine County, WI
- 4.8 mi approximate
Microsoft Fairwater B3 (Durand Ave)
Proposed · Racine County, WI
- 4.9 mi approximate
Microsoft Fairwater B2 (MKE04)
Proposed · Racine County, WI
- 5.0 mi approximate
Unnamed data center (way/919948160)
Operating · Racine County, WI
- 5.4 mi approximate
Microsoft Fairwater B10 (Durand Ave)
Proposed · Racine County, WI
- 5.4 mi approximate
Microsoft Fairwater B16 (International Dr)
Proposed · Racine County, WI
What is on record
Owner
Likely Microsoft
A tracker names this operator and cites a source we have not read ourselves, so it is not traced to a record.
What the signal was
-
cited document names the operator
microsoft
Filed by: Microsoft
Sources name more than one company here: Microsoft, OpenAI. That usually means a building with tenants. No source we hold says which is the landlord, so we do not guess.
- Capacity
- 369 MW from agw
- Diesel generators
- No air permit found in the records we collect
- Water
- Not collected. State water withdrawal permits are not in this build.
- Electric utility
- Wisconsin Electric Power Co
- Also recorded as
- Microsoft
How the status changed
- Proposed Aug 14, 2026 inferred
AI GridWatch stage/outcome: operating|; source press
About this data
Evidence
Primary record
A government filing, a federal permit, an assessor parcel or the operator’s own page.
Location known to
Approximate area
Approximate. Good enough for a neighbourhood, not for a driveway.
Independent sources
1
cited filing. Directories count once between them, because they copy each other.
Spotted something wrong? Tell us and we will fix it.
Where this comes from
2 source records back this page. Each row is a document we retrieved and kept, so a claim can be checked against the original.
| Document | Role | Row | Date |
|---|---|---|---|
| Source cited by AI GridWatch for Microsoft Fairwater Wisconsin: https://blogs.microsoft.com/blog/2025/09/18/inside-the-worlds-most-powerful-ai-datacenter/ US-WI | Context | url=https://blogs.microsoft.com/blog/2025/09/18/inside-the-worlds-most-powerful-ai-datacenter/ | Aug 14, 2026 last changed on the server |
| agw_projects tracker export (AI GridWatch (aigridwatch.com), CC BY 4.0.) US | Context | id=microsoft-fairwater-wisconsin | Aug 14, 2026 last changed on the server |
AI GridWatch (aigridwatch.com), CC BY 4.0.
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