FieldProspects

Oconto County, Wisconsin

Oconto County, Wisconsin has 8 power projects in the FieldProspects database: 7 operating plants totaling 4.1 MW and 1 planned project totaling 150 MW. No data center record lists the county. Solar leads with 150 MW across 1 project. No planned project is past its listed in-service date.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
8
power projects, planned and operating
150MW
planned generation, 1 project
4.1MW
operating generation, 7 hydro projects
0
planned projects past their listed in-service date
Map

Oconto County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Marinette no data centers Menominee Langlade Oconto no data centers Shawano Forest 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
36.6times

more planned than operating generation in Oconto County. 1 project in the queue would add 150 MW to the 4.1 MW operating today.

Operating generation4.1 MW
Planned generation150 MW

Technology mix

8 projects, 154.1 MW planned and operating

Solar150 MW1 project, 97%
Hydro4.1 MW7 projects, 3%
Which companies own these 8 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

7 plants operate inside Oconto County, 4.1 MW of hydro. The queue adds 150 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Oconto County

OperatingPlanned
SolarPlanned 150 MW 1 project
HydroOperating 4.1 MW 7 projects
View as table
TechnologyStatusProjectsMW
SolarPlanned1150
HydroOperating74.1
Operating: 4.1 MW. Planned: 150 MW. If every planned project is built, county generation would reach 154.1 MW.
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 Snapshot year 150 2026
View as table
YearPlanned projectsMW
20261150
No planned project is past its listed year

Oconto 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
Marinette County 0
0
303
0 0x
Oconto County this page 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.

3 counties shown

Every record in Oconto County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 8 records. Filter, sort and export to Excel.

Members only
County: Oconto County, WIStatus: all except cancelledSort: MW, largest first 8 records
Project or campusDeveloperStatusMWYearContacts
8 records and 154.1 MW behind this preview

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