FieldProspects

Fond Du Lac County, Wisconsin

Fond Du Lac County, Wisconsin has 13 power projects in the FieldProspects database: 11 operating plants totaling 608.1 MW and 2 planned projects totaling 625 MW. No data center record lists the county. Natural Gas leads with 906.6 MW across 5 projects.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
13
power projects, planned and operating
625MW
planned generation, 2 projects
608.1MW
operating generation, 11 projects
0
planned projects past their listed in-service date
Map

Fond Du Lac County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Green Lake no data centers Dodge 197.6 MW Calumet Fond Du Lac no data centers Washington no data centers Winnebago no data centers 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
1times

more planned than operating generation in Fond Du Lac County. 2 projects in the queue would add 625 MW to the 608.1 MW operating today.

Operating generation608.1 MW
Planned generation625 MW

Technology mix

13 projects, 1.2 GW planned and operating

Natural Gas906.6 MW5 projects, 74%
Wind212.9 MW2 projects, 17%
Battery Storage100 MW1 project, 8%
One other technology13.6 MW5 projects, 1%
Which companies own these 13 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

11 plants operate inside Fond Du Lac County, 608.1 MW. The queue adds 625 MW across 2 projects.

Figure 1

Operating and planned generation by technology

MW in Fond Du Lac County

OperatingPlanned
Natural GasOperating 381.6 MW 4 projects
Natural GasPlanned 525 MW 1 project
WindOperating 212.9 MW 2 projects
Battery StoragePlanned 100 MW 1 project
SolarOperating 13.6 MW 5 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating4381.6
Natural GasPlanned1525
WindOperating2212.9
Battery StoragePlanned1100
SolarOperating513.6
Operating: 608.1 MW. Planned: 625 MW. If every planned project is built, county generation would reach 1.2 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
0200400600 100 2027 525 2028
View as table
YearPlanned projectsMW
20271100
20281525
No planned project is past its listed year

Fond Du Lac County against its neighbors

Dodge County has the most data center MW among the neighbors, 197.6 MW. 5 of the 5 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Dodge County 2
198
337
175 0.59x
Sheboygan County 0
0
914
574 0x
Fond Du Lac County this page 0
0
608
625 0x
Washington County 0
0
408
0 0x
Winnebago County 0
0
379
350 0x
Green Lake County 0
0
2
0 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.

6 counties shown

Every record in Fond Du Lac 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: Fond Du Lac County, WIStatus: all except cancelledSort: MW, largest first 13 records
Project or campusDeveloperStatusMWYearContacts
13 records and 1.2 GW behind this preview

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