All industries › Onshore wind › Iowa › Top of Iowa Windfarm III
Onshore wind · Worth County, Iowa
Top of Iowa Windfarm III
A 30 MW onshore wind project in Worth County, Iowa. Top of Iowa Windfarm III is built and in service. Public records name Madison Gas & Electric Co as its developer. No public record read so far names its builder.
The record
What the public record says about Top of Iowa Windfarm III, as of 22 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2008 |
| Size | 30 MW |
| Location | Worth County, Iowa (to about 10 km) |
| Developer | Madison Gas & Electric Co |
| Grid operator | — |
| 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.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by Madison Gas & Electric Co
| Project | Stage | Size |
|---|---|---|
| Sunnyside Solar Energy CenterUtility solar · Dane County, Wisconsin | Under construction | 20 MW |
| Saratoga Wind FarmOnshore wind · Howard County, Iowa | Operating | 66 MW |
| O'Brien Solar FieldsUtility solar · Dane County, Wisconsin | Operating | 22 MW |
| Dane County Airport SolarUtility solar · Dane County, Wisconsin | Operating | 11 MW |
| Hermsdorf SolarUtility solar · Dane County, Wisconsin | Operating | 8 MW |
| Blount BESSBattery storage · Dane County, Wisconsin | Operating | 7 MW |
Also in Worth County
| Project | Stage | Size |
|---|---|---|
| Unnamed 165 MW solar projectUtility solar | Under construction | 165 MW |
| Unnamed 135 MW solar projectUtility solar | Under construction | 135 MW |
| Unnamed 165 MW wind projectOnshore wind | Financed | 165 MW |
| Unnamed 230 MW wind projectOnshore wind | Queued | 230 MW |
| Barton WindpowerOnshore wind | Operating | 158 MW |
| Northern Iowa Windpower IIOnshore wind | Operating | 80 MW |
More
Questions
Top of Iowa Windfarm III, in short.
Where is Top of Iowa Windfarm III?
Top of Iowa Windfarm III is a 30 MW onshore wind project in Worth County, Iowa. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Top of Iowa Windfarm III?
Top of Iowa Windfarm III is built and in service since 2008.
Who is developing Top of Iowa Windfarm III?
Madison Gas & Electric Co, as the public record names it.
Who is building Top of Iowa Windfarm III?
No public record read so far names a builder for Top of Iowa Windfarm III. 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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