Wisconsin Data Centers
Live tracking of every data center project in Wisconsin — operational, under construction, announced, and permitted — with developer, tenant, capacity, and supply-chain links.
- Operating: 15
- Under construction: 15
- Announced: 60
- Operating capacity: 4.6 GW
- Pipeline capacity: 3.3 GW
- Grid: MISO
Wisconsin is one of the most active data center markets in the United States — 15 facilities are already operating, with 15 more under construction and 60 announced. That pipeline represents 3.3 GW of new capacity. The grid here is operated by MISO, which sets the interconnection queue and capacity payments. Below: every tracked project in Wisconsin, ranked by build status; followed by the public companies whose data-center revenue is most exposed to this market.
Tracked data center projects in Wisconsin
- Microsoft Fairwater Wisconsin — 3.3 GW, Mount Pleasant · operational · developer: Microsoft · tenant: OpenAI · ~$17.7B
- OpenAI Stargate Wisconsin — 1.3 GW · operational · developer: Oracle · tenant: OpenAI
- Beaver Dam DC, Beaver Dam · under construction · developer: Meta · ~$1.2B
Public companies exposed to Wisconsin
These public companies have tracked data-center projects in Wisconsin as developers, tenants, or operators. Use the watchlist to track them as a basket, or click through for capex history and supplier exposure.
- OpenAI (OPENAI) — ai lab · 2 projects in Wisconsin
- SK Hynix (000660.KS) — chip fab · 1 project in Wisconsin
- Applied Optoelectronics (AAOI) — networking · 1 project in Wisconsin
- ABB Ltd (ABBNY) — power equipment · 1 project in Wisconsin
- Arista Networks (ANET) — networking · 1 project in Wisconsin
- Ciena Corp (CIEN) — networking · 1 project in Wisconsin
- Cummins (CMI) — power equipment · 1 project in Wisconsin
- Coherent Corp (COHR) — networking · 1 project in Wisconsin
- Emerson Electric (EMR) — power equipment · 1 project in Wisconsin
- Eaton (ETN) — power equipment · 1 project in Wisconsin
- Jacobs Solutions (J) — construction · 1 project in Wisconsin
- Johnson Controls (JCI) — cooling · 1 project in Wisconsin
- Lumentum Holdings (LITE) — networking · 1 project in Wisconsin
- Meta Platforms (META) — hyperscaler · 1 project in Wisconsin
- Modine Manufacturing (MOD) — cooling · 1 project in Wisconsin