Hyperscale Data Michigan campus

The project

Electrical demand

340 MWannounced

Capacity stated by the developer or the host municipality

Developer

Hyperscale Data, Inc.

Serving utility

Not confirmed

The serving utility has not been confirmed. The company states full buildout depends on an agreement with the local utility provider, which has not been announced.

Site size

83 acres

Expected online

Full 340 MW buildout targeted for 2029

Also on the record

Roughly 30 MW is running today, in a 1972 manufacturing building converted from bitcoin mining. The company expects 70 MW within 20 months and has agreed to acquire a further 48.5 acres.

Last checked September 1, 2026. Every field above has been confirmed against the sources listed.

What has happened

Every entry carries the source it came from. Where the record gives no date, the entry says so rather than being placed by guesswork.

On the record, but undated

No source consulted gives a date for these, so they are not placed in the sequence above.

1. Date not on the recordCass County passed a resolution urging more transparency in data center development, after sustained noise complaints from neighbours. WWMT

Where the sources disagree

Cleanview places this campus in Cass County at Dowagiac; at least one advocacy map places Hyperscale Data's Michigan campus in Marshall, Calhoun County. The Dowagiac street address appears in the company's own filings and is used here.

Published rather than resolved. Picking a favourite number and printing it alone is how a tracker becomes an opinion.

Sources

Everything above traces to one of these. Local agendas and FAQ pages get replaced in place rather than archived, so each carries the date it was read.

1. [1] Hyperscale Data targets full buildout of 340 MW Michigan AI data center campus in 2029 — Hyperscale Data, Inc. (press release) (primary document), read August 21, 2026
2. [2] Cass County urges more transparency in data center development with new resolution — WWMT, read August 21, 2026