Data center coverage in Mount Pleasant, Wisconsin
27 headlines archived for Mount Pleasant — no documented moratorium or ban on file here yet. See the moratorium tracker for towns that have taken formal action, or the full story tracker to browse every place we're following.
The project on the table
Microsoft Fairwater Wisconsin —
Operator: Microsoft · Owner: Microsoft · Tenant: OpenAI, Microsoft · Size: 369 MW
Part of Microsoft AI WAN. Chip types: B200. Epoch AI estimates ~369 MW.
Next: Already operating — the leverage now is enforcement: noise and water conditions, tax revenue tracking, and any expansion filing, which reopens the record.
Latest in the record
- 2026-07-02 — Three Sturtevant residents filed a class-action lawsuit against Microsoft in U.S. District Court for the Eastern District of Wisconsin, alleging significant noise pollution from diesel generators and HVAC systems at the Fairwater data center, seeking to represent over 1,000 households within 1.5 miles. · source
- 2026-06-23 — Microsoft announced the Fairwater data center in Mount Pleasant is fully operational, calling it 'the world's most powerful supercomputer'; the 1.2-million-square-foot facility employs approximately 550 full-time workers and was built by nearly 10,000 construction workers over two years. · source
- 2026-04-01 — In April 2026, Microsoft brought equipment online and began startup activities at the Fairwater data center, its first facility in Mount Pleasant. · source
- 2026-01-26 — Mount Pleasant Village Board unanimously approved site plans for 15 additional Microsoft data centers on two campuses (9 buildings on 791 acres near Durand Avenue, 6 buildings on 530 acres along International Drive), with anticipated power demand of approximately 2 gigawatts when fully developed. · source
- 2026-01-20 — Microsoft proposed a $13.3 billion expansion in Mount Pleasant with two new campuses totaling 15 data centers across more than 1,300 acres, potentially generating over $76 million in annual property tax revenue. · source
- 2025-09-29 — Caledonia Plan Commission voted 5-2 to rezone 245 acres from agricultural to light industrial for Microsoft's third data center (Project Nova) near the We Energies Oak Creek Power Plant, after more than 40 residents spoke against it. · source
Full dated timeline on the project tracker.
Source. Read 2026-08-14.
What's been reported
27 stories tracked since 2026-07-02 across 19 outlets. 21× Local officials are moving to pause or block the project. 5× Noise from the facility is drawing resident complaints. Most recent: “Microsoft to ‘redirect’ data center incentive back to Mount Pleasant” (WPR, 2026-09-29).
- Microsoft to ‘redirect’ data center incentive back to Mount Pleasant
- Mount Pleasant leaders to talk data center moratorium
- Mount Pleasant leaders to consider temporary moratorium on data center proposals
- Mount Pleasant not ideal spot for 'thirsty' data centers. Committee advances potential ban anyway.
- VIDEO: Mount Pleasant considers moratorium on data centers
- Mount Pleasant leaders recommend a moratorium on data center development
- Mount Pleasant leaders recommend a moratorium on data center development
- Mount Pleasant considers moratorium on data centers
- Mount Pleasant considers moratorium on data centers
- VIDEO: Mount Pleasant weighs data center moratorium
- VIDEO: Mount Pleasant weighs data center moratorium
- VIDEO: Mount Pleasant weighs data center moratorium
+15 more on the story tracker.
Automated news aggregation, not human-verified — follow each link to the original outlet. Part of the story tracker, 27 headlines archived.
What to do next
- Questions to ask at the hearing — force specific answers onto the record.
- Estimate the impact — electricity, water, and rate pressure for any facility size in Wisconsin.
- Model CBA clauses — copy-paste language communities have actually won.
- Wisconsin briefing — rates, grid carbon, PUC contacts, and every fight in the state.
Part of the story tracker — automated news aggregation, CC BY 4.0.