All industries › Utility solar › Wisconsin › Rock LakeSolar WI

Utility solar illustration Utility solar · Jefferson County, Wisconsin

Rock LakeSolar WI

A 5 MW utility solar project in Jefferson County, Wisconsin. Rock LakeSolar WI is built and in service. Public records name Wisconsin Electric Power Co as its developer. No public record read so far names its builder.

The record

What the public record says about Rock LakeSolar WI, as of 25 Oct 2026.

StageOperating
Construction startIn service since 2025
Size5 MW
LocationJefferson County, Wisconsin (to about 10 km)
DeveloperWisconsin Electric Power 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 Wisconsin Electric Power Co

ProjectStageSize
Honey Creek Solar WIUtility solar · Walworth County, WisconsinPre-construction6 MW
Darien SolarUtility solar · Rock County, WisconsinOperating250 MW
Paris SolarUtility solar · Racine County, WisconsinOperating200 MW
Badger Hollow IIUtility solar · Iowa County, WisconsinOperating150 MW
Bonduel Solar WIUtility solar · Shawano County, WisconsinOperating8 MW
Jackson Solar WIUtility solar · Ozaukee County, WisconsinOperating8 MW

Every Wisconsin Electric Power Co project

Also in Jefferson County

ProjectStageSize
Badger State SolarUtility solarUnder construction149 MW
Unnamed 149 MW solar projectUtility solarUnder construction149 MW
Unnamed 75 MW solar projectUtility solarUnder construction75 MW
Unnamed 109 MW solar projectUtility solarQueued109 MW
Sinnissippi Solar EnergyUtility solarQueued100 MW
Unnamed 71 MW solar projectUtility solarQueued71 MW

Every project in Jefferson County

More

Questions

Rock LakeSolar WI, in short.

Where is Rock LakeSolar WI?

Rock LakeSolar WI is a 5 MW utility solar project in Jefferson County, Wisconsin. The public page places it to within about ten kilometres; the precise location is in the subscriber record.

When does construction start on Rock LakeSolar WI?

Rock LakeSolar WI is built and in service since 2025.

Who is developing Rock LakeSolar WI?

Wisconsin Electric Power Co, as the public record names it.

Who is building Rock LakeSolar WI?

No public record read so far names a builder for Rock LakeSolar WI. 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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