All industries › Utility solar › Wisconsin › Koshkonong Solar Energy Center
Utility solar · Dane County, Wisconsin
Koshkonong Solar Energy Center
A 200 MW utility solar project in Dane County, Wisconsin. Koshkonong Solar Energy Center has work under way on site. No public record read so far names its builder.
The record
What the public record says about Koshkonong Solar Energy Center, as of 1 Nov 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q2 2025 estimate |
| Size | 200 MW |
| Location | Dane County, Wisconsin (to about 10 km) |
| Developer | Not named in any record read |
| Grid operator | MISO |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
- Moved from financed to under construction.
Who was named on it, and when, is in the app.
Also in Dane County
| Project | Stage | Size |
|---|---|---|
| Unnamed 300 MW solar projectUtility solar | Under construction | 300 MW |
| Sunnyside Solar Energy CenterUtility solar | Under construction | 20 MW |
| Nine Springs SolarUtility solar | Under construction | 8 MW |
| Pine Hill SolarUtility solar | Under construction | 6 MW |
| Unnamed 300 MW solar projectUtility solar | Financed | 300 MW |
| Unnamed 75 MW storage projectBattery storage | Financed | 75 MW |
More
Questions
Koshkonong Solar Energy Center, in short.
Where is Koshkonong Solar Energy Center?
Koshkonong Solar Energy Center is a 200 MW utility solar project in Dane County, Wisconsin, in MISO's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Koshkonong Solar Energy Center?
Groundtrace estimates construction started in the second quarter of 2025. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.
Who is developing Koshkonong Solar Energy Center?
No public record read so far names its developer.
Who is building Koshkonong Solar Energy Center?
No public record read so far names a builder for Koshkonong Solar Energy Center. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
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