Iowa County, Wisconsin
Iowa County, Wisconsin has 6 power projects in the FieldProspects database: 3 operating plants totaling 330 MW and 3 planned projects totaling 439 MW. No data center record lists the county. Wind leads with 469 MW across 4 projects. No planned project is past its listed in-service date.
Iowa County and its neighbors
Counties shaded by data center MW on record, planned to operating. 6 of its 6 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
more planned than operating generation in Iowa County. 3 projects in the queue would add 439 MW to the 330 MW operating today.
Technology mix
6 projects, 769 MW planned and operating
Power generation in the county
3 plants operate inside Iowa County, 330 MW of wind and solar. The queue adds 439 MW across 3 projects.
Operating and planned generation by technology
MW in Iowa County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Wind | Operating | 1 | 30 |
| Wind | Planned | 3 | 439 |
| Solar | Operating | 2 | 300 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2026 | 1 | 99 |
| 2027 | 2 | 340 |
Iowa County against its neighbors
Dane County has the most data center MW among the neighbors, 1.3 MW. 5 of the 6 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Dane County | 1 | 2,614 | 0x | ||
| Grant County | 0 | 1,017 | 0x | ||
| Iowa County this page | 0 | 439 | 0x | ||
| Lafayette County | 0 | 300 | 0x | ||
| Richland County | 0 | 50 | 0x | ||
| Sauk County | 0 | 0 | 0x | ||
| Green County | 0 | 335 | no operating MW |
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.
7 counties shownEvery record in Iowa County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 6 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for Iowa County
We email you when a data center or power project in Iowa County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Iowa County.
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