Michigan · 3 industries

Solar, battery storage and data center projects in Michigan

165 utility solar, 82 battery storage and 3 data center projects are in development in Michigan, 41 of them under construction, with 80 already operating. 20 counties with 5 or more have a page of their own. Who is building each one, and who to call, is in the app.

Request access By county

250in development

3of them pre-construction

41of them under construction

80operating

186 queued1 permitted19 financed3 pre-construction41 under construction

By industry

Michigan, industry by industry.

Utility solar in Michigan165 in development35 under construction77 operating

Battery storage in Michigan82 in development4 under construction3 operating

Data centers in Michigan3 in development2 under construction0 operating

Breaking ground next

Next to start work in Michigan.

Up to three projects per industry in Michigan, closest to breaking ground first.

Utility solar

Gemstone SolarCass County
Permitted · 150 MW · start est. 2027 Q2
Builder: not yet named
Eagle Creek Solar ParkSaginaw County
Pre-construction · 120 MW · start est. 2025 Q4
Builder: not yet named
Unnamed 300 MW solar projectWexford County
Queued · 300 MW · start est. 2027 Q1
Builder: not yet named

Battery storage

Unnamed 100 MW storage projectJackson County
Pre-construction · 100 MW · start est. 2026 Q2
Builder: not yet named
Unnamed 400 MW storage projectEaton County
Queued · 400 MW · start est. 2027 Q1
Builder: not yet named
Unnamed 360 MW storage projectMonroe County
Queued · 360 MW · start est. 2027 Q1
Builder: not yet named

Data centers

Saline Data Center-WashtenawWashtenaw County
Pre-construction · start not estimated
Builder: not yet named
GM MPG Enterprise Data CenterOakland County
Under construction · start not estimated
Builder: not yet named
US Signal-Haggerty Rd Data CenterWayne County
Under construction · start not estimated
Builder: not yet named

By county

Michigan, county by county.

Counties with 5 or more projects in development, most first. Each has a page with every project in development there.

County	Utility solar	Battery storage	Data centers	In development	Under construction
Van Buren County	13	6	—	19	1
Cass County	12	1	—	13	0
Huron County	3	9	—	12	1
Calhoun County	9	2	—	11	2
Washtenaw County	4	6	1	11	4
Saginaw County	6	4	—	10	0
Sanilac County	9	1	—	10	3
Branch County	4	4	—	8	1
Lenawee County	6	2	—	8	3
Mason County	4	3	—	7	0
Wayne County	1	5	1	7	3
Jackson County	3	3	—	6	2
Monroe County	4	2	—	6	1
Montcalm County	4	2	—	6	2
Tuscola County	4	2	—	6	0
Genesee County	2	3	—	5	2
Livingston County	4	1	—	5	0
Muskegon County	3	2	—	5	1
Oceana County	4	1	—	5	2
St. Joseph County	5	—	—	5	0

Fewer than 5 in development: Allegan County (4), Eaton County (4), Gladwin County (4), Gratiot County (4), Midland County (4), Shiawassee County (4), St. Clair County (4), Alcona County (3), Bay County (3), Dickinson County (3), Hillsdale County (3), Ingham County (3), Kalamazoo County (3), Marquette County (3), Otsego County (3), Ottawa County (3), Presque Isle County (3), Berrien County (2), Cheboygan County (2), Grand Traverse County (2), Ionia County (2), Lapeer County (2), Macomb County (2), Ogemaw County (2), Osceola County (2), Arenac County (1), Barry County (1), Clare County (1), Clinton County (1), Delta County (1), Iosco County (1), Kenosha County (1), Mackinac County (1), Newaygo County (1), Oakland County (1), Wexford County (1).

Questions

Michigan, in short.

How many construction projects are in development in Michigan?

250 solar, battery storage and data center projects are in development in Michigan: 165 utility solar, 82 battery storage and 3 data center projects. 41 of them are under construction, and 80 more are already operating.

Which counties in Michigan have the most projects in development?

Van Buren County (19), Cass County (13), Huron County (12), Calhoun County (11) and Washtenaw County (11).

Where does the Michigan data come from?

From public records read daily for each industry (14 sources for utility solar, 11 sources for battery storage and 7 sources for data center): grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Each value links to its record.