Polk County, Wisconsin
Polk County, Wisconsin has 25 power projects in the FieldProspects database: 23 operating plants totaling 145.6 MW and 2 planned projects totaling 200 MW. No data center record lists the county. Solar leads with 205.5 MW across 5 projects. 2 planned projects are past their listed in-service date.
Polk County and its neighbors
Counties shaded by data center MW on record, planned to operating. 3 of its 3 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 Polk County. 2 projects in the queue would add 200 MW to the 145.6 MW operating today, and 2 of them are past their listed in-service date.
Technology mix
25 projects, 345.6 MW planned and operating
Power generation in the county
23 plants operate inside Polk County, 145.6 MW. The queue adds 200 MW across 2 projects, and 2 of them are past their listed in-service date.
Operating and planned generation by technology
MW in Polk County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Solar | Operating | 4 | 105.5 |
| Solar | Planned | 1 | 100 |
| Transmission | Planned | 1 | 100 |
| Hydro | Operating | 8 | 23.2 |
| Oil | Operating | 9 | 13.7 |
| Biomass | Operating | 2 | 3.2 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2025 | 2 | 200 |
Polk County against its neighbors
None of the 3 neighboring counties with a page lists a data center record. Barron County has the most operating generation among them, 33.4 MW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Polk County this page | 0 | 200 | 0x | ||
| Barron County | 0 | 500 | 0x | ||
| Burnett County | 0 | 3 | 0x | ||
| St Croix County | 0 | 201 | 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 shownWhat changed since June 4, 2026
1 project in Polk County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Polk County
Project, what changed, technology, MW and the dates that moved, for all 1 change.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in Polk County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 25 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 Polk County
We email you when a data center or power project in Polk 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 Polk County.
Solo is $250 a month for one user. Unlimited is $500 for your whole team. Cancel any time.