FieldProspects

Saginaw County, Michigan

Saginaw County, Michigan has 13 power projects in the FieldProspects database: 4 operating plants totaling 9.2 MW and 9 planned projects totaling 1.4 GW. No data center record lists the county. Solar leads with 991 MW across 9 projects. 1 planned project is past its listed in-service date.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
13
power projects, planned and operating
1.4GW
planned generation, 9 projects
9.2MW
operating generation, 4 projects
1
planned project past its listed in-service date
Map

Saginaw County and its neighbors

Counties shaded by data center MW on record, planned to operating. 6 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Gratiot no data centers Midland no data centers Saginaw no data centers Bay no data centers Shiawassee no data centers Tuscola no data centers Genesee 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
156times

more planned than operating generation in Saginaw County. 9 projects in the queue would add 1.4 GW to the 9.2 MW operating today, and one of them is past its listed in-service date.

Operating generation9.2 MW
Planned generation1.4 GW

Technology mix

13 projects, 1.4 GW planned and operating

Solar991 MW9 projects, 69%
Battery Storage300 MW2 projects, 21%
Wind146 MW1 project, 10%
One other technology3.2 MW1 project, 0%
Which companies own these 13 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

4 plants operate inside Saginaw County, 9.2 MW of solar and landfill gas. The queue adds 1.4 GW across 9 projects, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Saginaw County

OperatingPlanned
SolarOperating 6 MW 3 projects
SolarPlanned 985 MW 6 projects
Battery StoragePlanned 300 MW 2 projects
WindPlanned 146 MW 1 project
Landfill GasOperating 3.2 MW 1 project
View as table
TechnologyStatusProjectsMW
SolarOperating36
SolarPlanned6985
Battery StoragePlanned2300
WindPlanned1146
Landfill GasOperating13.2
Operating: 9.2 MW. Planned: 1.4 GW. If every planned project is built, county generation would reach 1.4 GW.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.
Figure 2

Planned generation by listed in-service year

MW. Years before 2026 are past due.

Past dueDue 2026 or later
0200400600800 Snapshot year 120 2025 240 2026 725 2027 200 2028 2029 146 2030
View as table
YearPlanned projectsMW
20251120
20262240
20274725
20281200
202900
20301146
1 project, 120 MW, was due before 2026

Saginaw County against its neighbors

None of the 6 neighboring counties with a page lists a data center record. Midland County has the most operating generation among them, 1.9 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Midland County 0
0
1,854
761 0x
Bay County 0
0
1,434
165 0x
Gratiot County 0
0
1,124
768 0x
Tuscola County 0
0
656
1,222 0x
Shiawassee County 0
0
287
849 0x
Genesee County 0
0
117
1,600 0x
Saginaw County this page 0
0
9
1,431 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.

7 counties shown

What changed since June 4, 2026

3 projects in Saginaw 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, 500 MW
1
slipped its in-service date, 120 MW

Every change in Saginaw County

Project, what changed, technology, MW and the dates that moved, for all 3 changes.

Members only
County: Saginaw County, MISince June 4, 2026 3 changes
ProjectChangeTechnologyMWPrevious dateNew date
3 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 Saginaw County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 13 records. Filter, sort and export to Excel.

Members only
County: Saginaw County, MIStatus: all except cancelledSort: MW, largest first 13 records
Project or campusDeveloperStatusMWYearContacts
13 records and 1.4 GW behind this preview

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