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Utility solar illustration Utility solar · Poweshiek County, Iowa

Grinnell Customer Hosted Solar

A 5 MW utility solar project in Poweshiek County, Iowa. Grinnell Customer Hosted Solar 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 Grinnell Customer Hosted Solar, as of 23 Oct 2026.

StageOperating
Construction startIn service since 2025
Size5 MW
LocationPoweshiek County, Iowa (to about 10 km)
DeveloperInterstate 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

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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

ProjectStageSize
Upland PrairieOnshore wind · Clay County, IowaOperating299 MW
Whispering Willow NorthOnshore wind · Franklin County, IowaOperating201 MW
Golden PlainsOnshore wind · Winnebago County, IowaOperating200 MW
Whispering Willow Wind Farm - EastOnshore wind · Franklin County, IowaOperating200 MW
English FarmsOnshore wind · Poweshiek County, IowaOperating172 MW
Pleasant Creek Unit 2Utility solar · Linn County, IowaOperating150 MW

Every Interstate Power and Light Co project

Also in Poweshiek County

ProjectStageSize
North EnglishOnshore windOperating340 MW
English FarmsOnshore windOperating172 MW
Grinnell CollegeUtility solarOperating4 MW
Venus Wind 3Onshore windOperating3 MW

More

Questions

Grinnell Customer Hosted Solar, in short.

Where is Grinnell Customer Hosted Solar?

Grinnell Customer Hosted Solar is a 5 MW utility solar project in Poweshiek 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 Grinnell Customer Hosted Solar?

Grinnell Customer Hosted Solar is built and in service since 2025.

Who is developing Grinnell Customer Hosted Solar?

Interstate Power and Light Co, as the public record names it.

Who is building Grinnell Customer Hosted Solar?

No public record read so far names a builder for Grinnell Customer Hosted Solar. 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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