FieldProspects

Brown County, Wisconsin

Brown County, Wisconsin has 20 MW of data centers on record, planned to operating, across 2 records, against 352.3 MW of generation operating inside the county. Nothing is in the interconnection queue for the county. That is 0.4% of Wisconsin's data center MW.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
20MW
data centers, planned to operating
2
data center records, not cancelled
0.4%
of Wisconsin's data center MW
352.3MW
operating generation, 7 projects
0MW
planned generation, 0 projects
2
data center developers active here
Map

Brown County and its neighbors

Counties shaded by data center MW on record, planned to operating. 3 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Manitowoc no data centers Calumet Outagamie no data centers Kewaunee Oconto no data centers Shawano Brown 20 MW
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
6%

of the generation operating in the county is matched by data center MW on record: 20 MW of data centers against 352.3 MW of plants.

Data centers, planned to operating20 MW
Operating generation352.3 MW
Planned generation0 MW

Data centers by status

2 records, 20 MW

Operating20 MW1 record, 100%
Planned0 MW1 record, 0%
Who owns each of the 2 records?Campus names, developers and contacts are for members.See what members get

The data center pipeline

1 record list a year online or expected, from 2023 to 2023. No record lists a year at or after the snapshot. 1 record list no year.

Figure 1

Data center MW by year online or expected

Records not cancelled, by listed year. 2026 onward is planned or under construction.

Through 20252026 and later
05101520 20 2023
View as table
YearRecordsMW
2023120
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026. 1 record with a year; 1 without are left out
Figure 2

Who is building in Brown

Data center developers by MW on record. Top 2 of 2.

Ark Data Centers 20 MW 1 site
Cloverleaf Infrastructure 0 MW 1 site
View as table
DeveloperSitesMW
Ark Data Centers120
Cloverleaf Infrastructure10
Members see all 2 developers, each campus they own here, and the people who run their site selection and energy procurement.
Aggregates only. Campus names are for members.

Power generation in the county

7 plants operate inside Brown County, 352.3 MW. Nothing is in the queue for the county.

Figure 3

Operating and planned generation by technology

MW in Brown County

OperatingPlanned
Natural GasOperating 330.9 MW 4 projects
WindOperating 20 MW 1 project
BiomassOperating 1.4 MW 2 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating4330.9
WindOperating120
BiomassOperating21.4
Operating: 352.3 MW. Planned: 0 MW. Even if every planned project is built, county generation would reach 352.3 MW against 20 MW of data centers.
Source: ISO queues and EIA-860M, via FieldProspects

Brown County against its neighbors

None of the 3 neighboring counties with a page lists a data center record. Manitowoc County has the most operating generation among them, 1.7 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Brown County this page 2
20
352
0 0.06x
Manitowoc County 0
0
1,708
150 0x
Outagamie County 0
0
838
150 0x
Oconto County 0
0
4
150 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

Every record in Brown 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: Brown County, WIStatus: all except cancelledSort: MW, largest first 9 records
Project or campusDeveloperStatusMWYearContacts
9 records and 372.3 MW behind this preview

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