FieldProspects

Manitowoc County, Wisconsin

Manitowoc County, Wisconsin has 16 power projects in the FieldProspects database: 15 operating plants totaling 1.7 GW and 1 planned project totaling 150 MW. No data center record lists the county. Nuclear leads with 1.3 GW across 2 projects. 1 planned project is past its listed in-service date.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
16
power projects, planned and operating
150MW
planned generation, 1 project
1.7GW
operating generation, 15 projects
1
planned project past its listed in-service date
Map

Manitowoc County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 4 neighboring counties have pages of their own. The rest are in the member database.

Manitowoc no data centers Calumet Kewaunee Brown 20 MW Sheboygan 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
9%

of the county's operating generation is in the queue as new capacity: 150 MW planned across 1 project against 1.7 GW operating, 1 of the planned project already late.

Operating generation1.7 GW
Planned generation150 MW

Technology mix

16 projects, 1.9 GW planned and operating

Nuclear1.3 GW2 projects, 69%
Solar400 MW3 projects, 22%
Petroleum Coke63.4 MW1 project, 3%
4 other technologies108.3 MW10 projects, 6%
Which companies own these 16 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

15 plants operate inside Manitowoc County, 1.7 GW. The queue adds 150 MW across 1 project, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Manitowoc County

OperatingPlanned
NuclearOperating 1.3 GW 2 projects
SolarOperating 250 MW 2 projects
SolarPlanned 150 MW 1 project
Petroleum CokeOperating 63.4 MW 1 project
BiomassOperating 54 MW 2 projects
OilOperating 25 MW 1 project
Natural GasOperating 24.5 MW 1 project
Landfill GasOperating 4.8 MW 6 projects
View as table
TechnologyStatusProjectsMW
NuclearOperating21,286
SolarOperating2250
SolarPlanned1150
Petroleum CokeOperating163.4
BiomassOperating254
OilOperating125
Natural GasOperating124.5
Landfill GasOperating64.8
Operating: 1.7 GW. Planned: 150 MW. If every planned project is built, county generation would reach 1.9 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
050100150 150 2020
View as table
YearPlanned projectsMW
20201150
1 project, 150 MW, was due before 2026

Manitowoc County against its neighbors

Brown County has the most data center MW among the neighbors, 20 MW. 2 of the 2 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Brown County 2
20
352
0 0.06x
Manitowoc County this page 0
0
1,708
150 0x
Sheboygan County 0
0
914
574 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.

3 counties shown

Every record in Manitowoc County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 16 records. Filter, sort and export to Excel.

Members only
County: Manitowoc County, WIStatus: all except cancelledSort: MW, largest first 16 records
Project or campusDeveloperStatusMWYearContacts
16 records and 1.9 GW behind this preview

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