All industries › Onshore wind › Iowa › Whispering Willow Wind Farm - East
Onshore wind · Franklin County, Iowa
Whispering Willow Wind Farm - East
A 200 MW onshore wind project in Franklin County, Iowa. Whispering Willow Wind Farm - East is built and in service. Public records name Interstate Power and Light Co as its developer. No public record read so far names its builder.
The record
What the public record says about Whispering Willow Wind Farm - East, as of 23 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2009 |
| Size | 200 MW |
| Location | Franklin County, Iowa (to about 10 km) |
| Developer | Interstate Power and Light Co |
| Grid operator | — |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
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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 Interstate Power and Light Co
| Project | Stage | Size |
|---|---|---|
| Upland PrairieOnshore wind · Clay County, Iowa | Operating | 299 MW |
| Whispering Willow NorthOnshore wind · Franklin County, Iowa | Operating | 201 MW |
| Golden PlainsOnshore wind · Winnebago County, Iowa | Operating | 200 MW |
| English FarmsOnshore wind · Poweshiek County, Iowa | Operating | 172 MW |
| Pleasant Creek Unit 2Utility solar · Linn County, Iowa | Operating | 150 MW |
| Wever Solar (150MW)Utility solar · Lee County, Iowa | Operating | 150 MW |
Also in Franklin County
| Project | Stage | Size |
|---|---|---|
| Unnamed 200 MW wind projectOnshore wind | Queued | 200 MW |
| Unnamed 200 MW storage projectBattery storage | Queued | 200 MW |
| Whispering Willow NorthOnshore wind | Operating | 201 MW |
| Franklin County Wind FarmOnshore wind | Operating | 99 MW |
| Franklin County SolarUtility solar | Operating | 7 MW |
| Hampton Substation Energy StorageBattery storage | Operating | 2 MW |
More
Questions
Whispering Willow Wind Farm - East, in short.
Where is Whispering Willow Wind Farm - East?
Whispering Willow Wind Farm - East is a 200 MW onshore wind project in Franklin 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 Whispering Willow Wind Farm - East?
Whispering Willow Wind Farm - East is built and in service since 2009.
Who is developing Whispering Willow Wind Farm - East?
Interstate Power and Light Co, as the public record names it.
Who is building Whispering Willow Wind Farm - East?
No public record read so far names a builder for Whispering Willow Wind Farm - East. 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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