Michigan Data Centers

Live tracking of every data center project in Michigan (operational, under construction, announced, and permitted) with developer, tenant, capacity, and supply-chain links.

Michigan's largest build is OpenAI's Stargate campus in Saline Township, developed by Related Digital with Oracle and now under construction. Google has a 1 GW campus permitted in Van Buren Township, Hyperscale Data is building a 340 MW AI campus in Dowagiac, and Switch operates its Pyramid campus near Grand Rapids. Microsoft has announced sites in Gaines, Lowell and Dorr townships in West Michigan.

Data Center Index tracks 11 named data center campuses in Michigan (large sites with a source, not every building): 2 operating, 2 under construction, and 7 announced or permitted. The pipeline adds up to 2.2 GW of planned capacity. Below: every tracked project in Michigan, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in Michigan

Frequently asked questions

How many data centers are in Michigan?
Data Center Index tracks 11 named data center campuses in Michigan as of 2026: 2 operating, 2 under construction, and 7 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does Michigan have?
660 MW is operating, with 2.2 GW in the announced and under-construction pipeline. Of the 6 Michigan campuses with a capacity figure, 0 are filed, 3 stated and 3 estimated. Filed means a permit, utility filing or SEC filing states the figure. Stated means the developer or the press states it. Estimated means we modeled or inferred it, and the site marks it "est.". Filed and stated figures carry the date of the newest source behind them.
What is the largest data center in Michigan?
OpenAI Stargate Michigan in Saline Township is the largest tracked campus in Michigan at 1 GW, developed by Related Digital. That capacity is an estimate. We modeled or inferred it, and no source states it.
Who is building data centers in Michigan?
The most active developers in Michigan by tracked campus count are Microsoft (3 campuses), Hyperscale Data (Sentinum / Alliance Cloud Services) (1 campus), Switch (1 campus). Every campus page lists its developer, tenant and the source that names them.

Public companies exposed to Michigan

These public companies have tracked data-center projects in Michigan as developers, tenants, or operators. Use the watchlist to compare them side by side, or click through for capex history and supplier exposure.

Other data center markets

Tracked US markets, ranked by pipeline capacity: