FieldProspects

Cass County, Michigan

Cass County, Michigan has 340 MW of data centers on record, planned to operating, across 1 record, against 1.2 GW of generation operating inside the county. The queue adds 1.2 GW of planned generation across 5 projects, 1 of them past its listed in-service date.

Data as of Grid region: PJM InterconnectionRefreshed monthly
340MW
data centers, planned to operating
1
data center records, not cancelled
11.5%
of Michigan's data center MW
1.2GW
operating generation, 3 natural gas projects
1.2GW
planned generation, 5 projects
1
data center developers active here
Map

Cass County and its neighbors

Counties shaded by data center MW on record, planned to operating. 3 of its 3 neighboring counties have pages of their own. The rest are in the member database.

St Joseph no data centers Cass 340 MW Van Buren no data centers Berrien no data centers
no data center MWunder 100 MW100 to 1,000 MW1,000 to 5,000 MW5,000 to 15,000 MW15,000 MW or more no page yet

Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers

Headline finding
29%

of the generation operating in the county is matched by data center MW on record: 340 MW of data centers against 1.2 GW of plants, with 1.2 GW more planned.

Data centers, planned to operating340 MW
Operating generation1.2 GW
Planned generation1.2 GW

Data centers by status

1 record, 340 MW

Planned340 MW1 record, 100%
Who owns each of the 1 records?Campus names, developers and contacts are for members.See what members get

The data center pipeline

None of the 1 record lists a year online or expected, so the pipeline is shown by developer only.

Figure 1

Who is building in Cass

Data center developers by MW on record. Top 1 of 1.

Hyperscale Data 340 MW 1 site
View as table
DeveloperSitesMW
Hyperscale Data1340
Members see all 1 developer, each campus they own here, and the people who run their site selection and energy procurement.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026. Aggregates only. Campus names are for members.

Power generation in the county

3 plants operate inside Cass County, 1.2 GW of natural gas. The queue adds 1.2 GW across 5 projects, and one of them is past its listed in-service date.

Figure 3

Operating and planned generation by technology

MW in Cass County

OperatingPlanned
Natural GasOperating 1.2 GW 3 projects
SolarPlanned 989 MW 4 projects
Solar + Storage (Hybrid)Planned 200 MW 1 project
View as table
TechnologyStatusProjectsMW
Natural GasOperating31,174.4
SolarPlanned4989
Solar + Storage (Hybrid)Planned1200
Operating: 1.2 GW. Planned: 1.2 GW. Even if every planned project is built, county generation would reach 2.4 GW against 340 MW of data centers.
Source: ISO queues and EIA-860M, via FieldProspects
Figure 4

Planned generation by listed in-service year

MW. Years before 2026 are past due.

Past dueDue 2026 or later
0200400600800 Snapshot year 150 2023 2024 2025 2026 2027 300 2028 739 2029
View as table
YearPlanned projectsMW
20231150
202400
202500
202600
202700
20282300
20292739
1 project, 150 MW, was due before 2026

Cass County against its neighbors

None of the 3 neighboring counties with a page lists a data center record. Berrien County has the most operating generation among them, 2.3 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Cass County this page 1
340
1,174
1,189 0.29x
Berrien County 0
0
2,312
0 0x
Van Buren County 0
0
1,988
2,545 0x
St Joseph County 0
0
26
646 0x

Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.

4 counties shown

What changed since June 4, 2026

2 projects in Cass County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
0
added to a queue, 0 MW
0
came online, started construction or signed an interconnection agreement, 0 MW
2
cancelled, dropped or went inactive, 300 MW
0
slipped their in-service date, 0 MW

Every change in Cass County

Project, what changed, technology, MW and the dates that moved, for all 2 changes.

Members only
County: Cass County, MISince June 4, 2026 2 changes
ProjectChangeTechnologyMWPrevious dateNew date
2 changes behind this preview

Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.

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Every record in Cass County

Campus or project name, developer, status, MW, year and the developer’s contacts, for all 9 records. Filter, sort and export to Excel.

Members only
County: Cass County, MIStatus: all except cancelledSort: MW, largest first 9 records
Project or campusDeveloperStatusMWYearContacts
9 records and 2.7 GW behind this preview

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